0.10.3

.claude/settings.local.json

@@ -2,7 +2,15 @@
   "permissions": {
     "allow": [
       "WebFetch(domain:unsplash.com)",
-      "Bash(npx prisma *)"
+      "Bash(npx prisma *)",
+      "Bash(Get-ChildItem -Path \"c:\\\\development\\\\DIOS\\\\weekly-project\\\\setrip\" -Force)",
+      "Bash(Select-Object Name, PSIsContainer)",
+      "Bash(npx tsc *)",
+      "Bash(echo \"exitcode=$?\")",
+      "PowerShell(npx prisma generate 2>&1)",
+      "PowerShell(npx tsc --noEmit 2>&1)",
+      "PowerShell(npx eslint server/services/refund.service.ts server/repositories/refund.repo.ts features/refund app/admin/refunds 2>&1)",
+      "PowerShell(npx eslint server lib features app 2>&1)"
     ]
   }
 }

CLAUDE.md

@@ -16,8 +16,8 @@
 ## Forbidden
 
 - Jangan query database langsung di component
-- Jangan buat arsitektur over-engineered
-- Jangan menambahkan dependency tanpa kebutuhan jelas
+- Jangan buat arsitektur over-engineered, tidak apa apa jika lebih baik untuk performance dan struktur yang baik
+- Jangan menambahkan dependency tanpa kebutuhan jelas, tambahkan jika memang dibutuhkan dan gunakan dependency yang aman
 
 ## Output Style
 

PAYMENT_ROADMAP.md

@@ -1,265 +0,0 @@
-# Setrip — Payment Roadmap
-
-Rencana implementasi flow pembayaran: handle trip gratis, halaman detail payment, dan integrasi Midtrans.
-
-> **Prinsip:** Sumber kebenaran pembayaran = record di tabel khusus, bukan timestamp di `TripParticipant`. Manual transfer & Midtrans = dua provider dari pipeline yang sama. Trip gratis = first-class case (bukan paid trip dengan amount 0).
-
----
-
-## Audit state sekarang (baseline)
-
-- Field `TripParticipant.markedPaidAt` + `paymentConfirmedAt` — dual-timestamp manual.
-- Flow: user klik "Saya sudah bayar" → organizer klik "Konfirmasi pembayaran". Tidak ada record transaksi terpisah, tidak ada bukti transfer, tidak ada amount snapshot.
-- Tidak ada halaman `/trips/[id]/payment`. Tombol bayar inline di trip detail.
-- **Bug**: trip gratis (`price === 0`) tetap melewati flow yang sama — peserta tetap harus klik "Saya sudah bayar" dan organizer tetap harus konfirmasi.
-
-File terkait: [server/services/trip.service.ts](server/services/trip.service.ts) (`markParticipantPayment`, `confirmParticipantPayment`), [features/booking/actions.ts](features/booking/actions.ts), [features/booking/components/organizer-payment-queue.tsx](features/booking/components/organizer-payment-queue.tsx), [features/trip/components/join-trip-button.tsx](features/trip/components/join-trip-button.tsx), [server/repositories/participant.repo.ts](server/repositories/participant.repo.ts).
-
----
-
-## PR A — Free trip handling + halaman detail payment (manual flow) ✅
-
-Selesai. `tsc --noEmit` lulus. Tanpa schema baru, tanpa migration.
-
-**Keputusan akses control:** halaman `/trips/[id]/payment` boleh diakses peserta apapun yang aktif (PENDING/CONFIRMED). Peserta PENDING bisa lihat nominal + rekening untuk persiapan, tapi diberi notice "tunggu approve dulu sebelum transfer". Organizer trip-nya sendiri di-redirect ke trip detail.
-
-| # | Item | Status | File |
-|---|---|---|---|
-| A1 | Helper `lib/trip-pricing.ts` dengan `isFreeTrip` & `isPaidTrip` | ✅ | [lib/trip-pricing.ts](lib/trip-pricing.ts) |
-| A2 | Service guard: `markParticipantPayment` & `confirmParticipantPayment` reject trip gratis | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| A3 | UI gate di JoinTripButton: hide flow pembayaran kalau gratis | ✅ | [features/trip/components/join-trip-button.tsx](features/trip/components/join-trip-button.tsx) |
-| A4 | UI gate di trip detail: skip `OrganizerPaymentQueue` kalau gratis | ✅ | [app/trips/[id]/page.tsx](app/trips/[id]/page.tsx) |
-| A5 | Halaman `/trips/[id]/payment` (server component dengan akses kontrol) | ✅ | [app/trips/[id]/payment/page.tsx](app/trips/%5Bid%5D/payment/page.tsx) |
-| A6 | Konten halaman trip gratis: banner 🎉 + status keikutsertaan + CTA | ✅ | `FreeTripSection` di [page.tsx](app/trips/%5Bid%5D/payment/page.tsx) |
-| A7 | Konten halaman trip berbayar: timeline + rekening organizer + tombol "Saya sudah bayar" + status | ✅ | `PaidTripSection`, `PaymentTimeline`, `BankRow` di [page.tsx](app/trips/%5Bid%5D/payment/page.tsx) |
-| A8 | Link dari trip detail → `/trips/[id]/payment` (replace tombol inline) | ✅ | `showPaymentLink` di [join-trip-button.tsx](features/trip/components/join-trip-button.tsx) |
-| A9 | Metadata + `robots: noindex` halaman payment | ✅ | [page.tsx](app/trips/%5Bid%5D/payment/page.tsx) — `metadata.robots: { index: false, follow: false }` |
-| A+ | `MarkPaidButton` (client component) untuk action "Saya sudah bayar" | ✅ | [features/booking/components/mark-paid-button.tsx](features/booking/components/mark-paid-button.tsx) |
-| A+ | `CopyButton` (client component) untuk copy nomor rekening / nominal | ✅ | [features/booking/components/copy-button.tsx](features/booking/components/copy-button.tsx) |
-
-**Tindakan manual:** tidak ada. Tidak ada migration di PR A.
-
-**Catatan edge case yang sudah dihandle:**
-- Organizer trip-nya sendiri buka halaman → redirect ke trip detail.
-- User belum login → redirect ke login dengan `callbackUrl`.
-- User belum join / sudah cancel → tampil notice "kamu belum terdaftar".
-- Trip dengan organizer yang belum APPROVED verifikasinya → tampil notice "rekening belum tersedia, hubungi organizer langsung" (tidak crash).
-- Peserta PENDING di-warning "tunggu approve dulu sebelum transfer".
-- Tombol "Saya sudah bayar" hanya muncul untuk CONFIRMED + belum mark + bank tersedia.
-
----
-
-## PR B — Refactor schema ke `Booking` + `Payment` (provider MANUAL only) ✅
-
-Selesai. `tsc --noEmit` lulus. Pondasi untuk Midtrans sudah siap.
-
-### Schema (target)
-
-```prisma
-model Booking {
-  id            String          @id @default(cuid())
-  tripId        String
-  trip          Trip            @relation(fields: [tripId], references: [id])
-  userId        String
-  user          User            @relation(fields: [userId], references: [id])
-  participantId String          @unique
-  participant   TripParticipant @relation(fields: [participantId], references: [id])
-
-  /// Snapshot harga saat booking dibuat — protect dari perubahan trip.price.
-  amount        Int
-  currency      String          @default("IDR")
-  status        BookingStatus   @default(PENDING)
-
-  payments      Payment[]
-
-  createdAt     DateTime        @default(now())
-  updatedAt     DateTime        @updatedAt
-
-  @@index([tripId, status])
-  @@index([userId])
-}
-
-enum BookingStatus {
-  PENDING       // join belum approve atau belum bayar
-  AWAITING_PAY  // approved, tinggal bayar
-  PAID          // lunas (manual confirm atau gateway settlement)
-  CANCELLED
-  REFUNDED
-  EXPIRED
-}
-
-model Payment {
-  id              String          @id @default(cuid())
-  bookingId       String
-  booking         Booking         @relation(fields: [bookingId], references: [id])
-
-  provider        PaymentProvider
-  /// order_id eksternal — untuk MANUAL referensi internal, untuk MIDTRANS dikirim ke gateway. Unik per attempt.
-  externalOrderId String          @unique
-  externalTxId    String?
-  method          String?         // bca_va, gopay, qris, manual_transfer, dst
-  amount          Int
-  status          PaymentStatus   @default(PENDING)
-
-  rawCallback     Json?
-  snapToken       String?
-  expiresAt       DateTime?
-
-  paidAt          DateTime?
-  failedAt        DateTime?
-  rejectionReason String?
-
-  createdAt       DateTime        @default(now())
-  updatedAt       DateTime        @updatedAt
-
-  @@index([bookingId, status])
-  @@index([provider, status])
-}
-
-enum PaymentProvider {
-  MANUAL
-  MIDTRANS
-}
-
-enum PaymentStatus {
-  PENDING
-  AWAITING
-  PAID
-  FAILED
-  EXPIRED
-  CANCELLED
-  REFUNDED
-}
-```
-
-### Tugas
-
-| # | Item | Status | File |
-|---|---|---|---|
-| B1 | Schema: tambah `Booking`, `Payment`, 3 enum (`BookingStatus`, `PaymentProvider`, `PaymentStatus`) + relasi di `User`, `Trip`, `TripParticipant` | ✅ | [prisma/schema.prisma](prisma/schema.prisma) |
-| B2 | Migration `add_booking_payment` (CreateEnum + CreateTable + Index + FK) | ✅ | [prisma/migrations/20260508150000_add_booking_payment/migration.sql](prisma/migrations/20260508150000_add_booking_payment/migration.sql) |
-| B3 | Backfill script TS (idempotent, skip baris yang sudah punya Booking) | ✅ | [prisma/backfill-bookings.ts](prisma/backfill-bookings.ts) |
-| B4 | `bookingRepo` + `paymentRepo` | ✅ | [server/repositories/booking.repo.ts](server/repositories/booking.repo.ts), [server/repositories/payment.repo.ts](server/repositories/payment.repo.ts) |
-| B5 | `bookingService` — `markPaidManual`, `confirmPaidManual`, `getByTripAndUser`, `getAwaitingManualForTrip` (idempotent, transactional dengan retry serialisasi) | ✅ | [server/services/booking.service.ts](server/services/booking.service.ts) |
-| B6 | `tripService.markParticipantPayment` → delegate ke `bookingService.markPaidManual`. Tetap update `TripParticipant.markedPaidAt` untuk backcompat. | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| B7 | `tripService.confirmParticipantPayment` → delegate ke `bookingService.confirmPaidManual`. Tetap update `paymentConfirmedAt`. | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| B+ | `tripService.joinTrip` → upsert Booking PENDING (handle re-join dari CANCELLED) | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| B+ | `tripService.confirmParticipant` → transition Booking PENDING → AWAITING_PAY (paid) atau PAID (free) | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| B+ | `tripService.cancelJoin` & `rejectParticipant` → Booking → CANCELLED | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
-| B8 | Halaman `/trips/[id]/payment` baca dari Booking + Payment (bukan timestamp lama) | ✅ | [app/trips/[id]/payment/page.tsx](app/trips/%5Bid%5D/payment/page.tsx) |
-| B9 | `OrganizerPaymentQueue` di trip detail dapat data dari `bookingService.getAwaitingManualForTrip` | ✅ | [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx) |
-| B10 | Deprecate `TripParticipant.markedPaidAt` + `paymentConfirmedAt` (komen `@deprecated`, tetap di-update untuk backcompat) | ✅ | [prisma/schema.prisma](prisma/schema.prisma) |
-| B11 | Index optimization (`@@index([tripId, status])` di Booking, `@@index([provider, status])` di Payment, `@@index([userId])` di Booking) | ✅ | [prisma/schema.prisma](prisma/schema.prisma) |
-
-**Tindakan manual (urutan penting):**
-1. `npx prisma migrate deploy` — apply schema migration `20260508150000_add_booking_payment`.
-2. `npx tsx prisma/backfill-bookings.ts` — populate Booking + Payment dari `TripParticipant` lama. Idempotent, aman dijalankan ulang.
-3. Verifikasi: jumlah Booking aktif = jumlah TripParticipant aktif setelah backfill.
-
----
-
-## PR C — Midtrans integration (Snap + webhook) ✅
-
-Selesai. `tsc --noEmit` lulus. Belum test live ke sandbox Midtrans — perlu env diisi + tunneling kalau dev lokal.
-
-### Persiapan akun & env
-
-| Env | Keterangan |
-|---|---|
-| `MIDTRANS_SERVER_KEY` | Server key dari dashboard Midtrans (sandbox/production sesuai mode). Rahasia. Server-side only. |
-| `NEXT_PUBLIC_MIDTRANS_CLIENT_KEY` | Client key untuk Snap.js. Aman di-expose ke frontend (NEXT_PUBLIC_). |
-| `NEXT_PUBLIC_MIDTRANS_IS_PRODUCTION` | `true` untuk production, `false` (atau kosong) untuk sandbox. NEXT_PUBLIC_ supaya client tahu URL Snap.js yang benar. |
-
-`MIDTRANS_NOTIFICATION_URL` **tidak** di env — diset langsung di dashboard Midtrans ke `<NEXT_PUBLIC_SITE_URL>/api/webhooks/midtrans`.
-
-Sudah ditambah ke [env.example](env.example).
-
-### Tugas
-
-| # | Item | Status | File |
-|---|---|---|---|
-| C1 | Update [env.example](env.example) + 3 env baru + komentar webhook URL | ✅ | [env.example](env.example) |
-| C2 | `lib/midtrans.ts` — `createSnapTransaction`, `verifyMidtransSignature` (timing-safe compare), `MIDTRANS` config helper | ✅ | [lib/midtrans.ts](lib/midtrans.ts) |
-| C3 | Status mapping `mapMidtransStatus(transaction_status, fraud_status)` → `PaymentStatus` | ✅ | [lib/midtrans.ts](lib/midtrans.ts) |
-| C4 | `paymentService.startMidtransPayment(bookingId, userId)` — validate, reuse Payment AWAITING aktif (idempotent re-attempt), atau buat Payment baru + call Snap API + simpan token + expiresAt | ✅ | [server/services/payment.service.ts](server/services/payment.service.ts) |
-| C5 | Halaman payment: tombol "Bayar online via Midtrans" + divider "atau" + tombol manual lama | ✅ | [app/trips/[id]/payment/page.tsx](app/trips/%5Bid%5D/payment/page.tsx) |
-| C6 | `MidtransPayButton` client component — load Snap.js dengan `data-client-key` dinamis, `window.snap.pay(token, callbacks)`, refresh page setelah Snap close | ✅ | [features/booking/components/midtrans-pay-button.tsx](features/booking/components/midtrans-pay-button.tsx) |
-| C7 | Webhook endpoint `app/api/webhooks/midtrans/route.ts` — POST, verify signature, lookup, idempotent, return 200/401 sesuai outcome | ✅ | [app/api/webhooks/midtrans/route.ts](app/api/webhooks/midtrans/route.ts) |
-| C8 | `paymentService.handleMidtransWebhook` — verifikasi signature, amount check, transaction (`Payment` + `Booking` + `TripParticipant.paymentConfirmedAt` backcompat) | ✅ | [server/services/payment.service.ts](server/services/payment.service.ts) |
-| C10 | Anti-replay: skip update kalau Payment sudah final (PAID/FAILED/EXPIRED/CANCELLED/REFUNDED) | ✅ | [payment.service.ts](server/services/payment.service.ts) |
-| C11 | Simpan callback mentah ke `Payment.rawCallback` (audit & dispute), termasuk untuk callback yang di-skip | ✅ | [payment.service.ts](server/services/payment.service.ts) |
-| C+ | Server action `startMidtransPaymentAction` (resolve booking dari tripId, bridge ke client) | ✅ | [features/booking/actions.ts](features/booking/actions.ts) |
-| C+ | Retry handling: Payment row baru dengan `midtrans-{bookingId}-{retryN}` kalau attempt lama expired/failed; idempotent reuse kalau masih AWAITING | ✅ | [payment.service.ts](server/services/payment.service.ts) |
-| C9 | Cron expire Payment lama | ⏸️ skipped | Housekeeping di-handle saat user start payment (auto-expire attempt yang lewat `expiresAt`). Cron formal bisa ditambah kalau perlu cleanup massal. |
-| C12 | Test scenario sandbox (settlement, deny, expire) | ⏸️ manual | Perlu env Midtrans diisi + tunneling untuk dev lokal (ngrok/cloudflared). Tidak bisa otomatis dari sini. |
-| C13 | Status badge real-time | ⏸️ partial | Page refresh setelah Snap close + halaman SSR pull state baru tiap reload. Polling otomatis belum diimplementasi. |
-| C14 | Email/in-app notification setelah PAID | ⏳ pending | Diluar scope PR C — masuk Phase berikutnya. |
-
-### Mapping `transaction_status` Midtrans → `PaymentStatus`
-
-| Midtrans | Trigger lain | `PaymentStatus` |
-|---|---|---|
-| `capture` | `fraud_status === "accept"` | PAID |
-| `capture` | `fraud_status === "challenge"` | AWAITING (review manual di dashboard Midtrans) |
-| `settlement` | — | PAID |
-| `pending` | — | AWAITING |
-| `deny` | — | FAILED |
-| `expire` | — | EXPIRED |
-| `cancel` | — | CANCELLED |
-| `refund` / `partial_refund` | — | REFUNDED |
-
-### Webhook checklist (security)
-
-1. Verify signature: `sha512(order_id + status_code + gross_amount + SERVER_KEY) === signature_key`. Mismatch → 401, log.
-2. Cek `gross_amount` cocok dengan `payment.amount` — kalau tidak sama, log anomaly, jangan PAID.
-3. Lookup `Payment.externalOrderId === order_id`. Tidak ada → 200 OK + log (jangan biarkan Midtrans retry forever).
-4. Idempotent: kalau status sudah final, skip update tapi tetap return 200.
-5. Pakai DB transaction untuk update Payment + Booking + TripParticipant bersamaan.
-6. Selalu return 200 kalau request valid (mismatch signature → 401, sisanya → 200 + log).
-
-### Hardening pasca-audit (sebelum Midtrans live) ✅
-
-Empat fix tambahan dari audit security/correctness:
-
-| Fix | Issue | Solusi | File |
-|---|---|---|---|
-| 1 | Webhook bisa overwrite Booking CANCELLED/REFUNDED/EXPIRED jadi PAID | Re-fetch Booking di dalam serializable transaction; kalau state konflik, Payment tetap PAID (uang masuk) tapi Booking tidak di-update + `Payment.rejectionReason` di-flag untuk manual review/refund. Webhook outcome `booking_conflict` di-log warning. | [payment.service.ts](server/services/payment.service.ts), [route.ts](app/api/webhooks/midtrans/route.ts) |
-| 2 | `startMidtransPayment` lupa cek trip departure date | Tambah `isTripDepartureDayPast` guard, juga di `bookingService.markPaidManual` untuk konsistensi | [payment.service.ts](server/services/payment.service.ts), [booking.service.ts](server/services/booking.service.ts) |
-| 3 | `Booking` tidak punya constraint `(tripId, userId)` unique | Tambah `@@unique([tripId, userId])` + migration `20260508160000_booking_unique_trip_user`. `findByTripAndUser` switch dari `findFirst` ke `findUnique` (lebih efisien) | [schema.prisma](prisma/schema.prisma), [migration](prisma/migrations/20260508160000_booking_unique_trip_user/migration.sql), [booking.repo.ts](server/repositories/booking.repo.ts) |
-| 4 | Webhook payload tidak schema-validated | Zod `midtransWebhookSchema` (passthrough untuk forward-compat). Webhook route `safeParse` → 400 kalau shape invalid. Service signature pakai type yang inferred dari schema. | [lib/midtrans.ts](lib/midtrans.ts), [route.ts](app/api/webhooks/midtrans/route.ts), [payment.service.ts](server/services/payment.service.ts) |
-
-### Edge cases yang gampang lupa
-
-- **Quota race**: dua user bayar bersamaan untuk slot terakhir → slot di-hold saat Booking dibuat (status AWAITING_PAY masih hitung kuota via `TripParticipant.status`). Release belum otomatis saat Payment EXPIRED — kalau perlu, tambah cron (lihat C9 yang di-skip).
-- **Trip dibatalkan organizer setelah peserta bayar** → `Booking.status = REFUNDED` setelah dana balik. Implementasi refund Midtrans = PR terpisah (tidak di scope PR C ini).
-- **User retry pembayaran setelah gagal** → bikin Payment baru, `externalOrderId` baru (`midtrans-{bookingId}-{retryN}`). Reuse kalau masih AWAITING & belum expired.
-- **Webhook duplicate**: Midtrans bisa kirim notifikasi yang sama 2-3 kali. Idempotent: skip update kalau Payment sudah final, tapi tetap simpan callback ke `rawCallback` untuk audit.
-- **Sandbox vs production**: webhook URL diset di dashboard Midtrans = `<NEXT_PUBLIC_SITE_URL>/api/webhooks/midtrans`. Dev lokal perlu tunneling (ngrok / cloudflared) supaya endpoint bisa di-reach Midtrans.
-- **Booking belum approved (`PENDING`) tapi user coba bayar** — `paymentService.startMidtransPayment` reject dengan pesan jelas. UI sudah hide tombol di state ini.
-
----
-
-## ❌ Anti-list (yang harus DITOLAK kalau muncul)
-
-- **Halaman payment yang berubah jadi marketplace checkout**: upsell ("trip serupa lebih murah"), pricing comparison, "harga turun" — semua menarik framing OTA. Halaman payment fokus pada satu transaksi: lunas atau belum.
-- **Multi-method abstraksi prematur**: jangan bikin "PaymentProvider" generic untuk Stripe/Xendit/Doku sekaligus sebelum salah satu jalan. Mulai dari MANUAL + MIDTRANS, baru tambah kalau perlu.
-- **Auto-refund logic kompleks** sebelum manual refund di dashboard Midtrans dipakai. Refund jarang, manual cukup di Phase awal.
-- **Payment retry otomatis** dari sisi server. User harus eksplisit klik "bayar lagi" untuk attempt baru — supaya tidak ambigu siapa yang trigger.
-- **Multi-currency** sebelum ada permintaan eksplisit. `currency` di schema sudah default IDR, tapi tidak perlu UI selector.
-- **Saving credit card / tokenization** tanpa kebutuhan jelas. PCI scope naik drastis. Snap sudah handle tanpa simpan kartu di sisi kita.
-
----
-
-## Saran phasing
-
-PR berurutan. Setiap PR mandiri (siap di-deploy):
-
-1. **PR A** — Free trip handling + halaman payment (manual). Cepat, low-risk, no migration. **Mulai dari sini.**
-2. **PR B** — Refactor ke `Booking` + `Payment`. Migration + backfill data lama. UI tetap mirip.
-3. **PR C** — Tambah Midtrans Snap. Test di sandbox dulu sebelum production.
-
-Pertanyaan terbuka sebelum mulai:
-
-1. **Akses halaman payment**: hanya peserta CONFIRMED, atau juga PENDING (yang belum disetujui organizer)? Saya rekomendasi CONFIRMED only — peserta PENDING belum perlu lihat detail bayar.
-2. **Snapshot amount di Booking**: kalau organizer ubah `trip.price` setelah booking dibuat, booking lama pakai harga lama atau baru? Saya rekomendasi tetap pakai snapshot lama (audit-friendly).
-3. **Manual + Midtrans co-exist**: user pilih satu provider per booking, atau bisa retry dengan provider berbeda? Saya rekomendasi pilih satu — kalau gagal di Midtrans, bisa cancel dan buat Payment baru dengan provider MANUAL.

REFUND_ROADMAP.md

@@ -0,0 +1,226 @@
+# Setrip — Refund Roadmap
+
+Status implementasi sistem refund yang dapat dipercaya dan auditable — dari schema, policy, sampai integrasi gateway.
+
+> **Prinsip:** refund = financial event, bukan flag boolean. Setiap rupiah yang keluar harus auditable, idempotent, dan punya state machine eksplisit. Untuk MVP: tetap simple, tapi anticipate partial refund + async gateway dari hari pertama.
+
+---
+
+## Audit state sekarang (baseline)
+
+**Schema (~10% sudah ada):**
+- ✅ `BookingStatus.REFUNDED` & `PaymentStatus.REFUNDED` — enum value ada di [prisma/schema.prisma](prisma/schema.prisma).
+- ❌ Model `Refund` belum ada — refund saat ini cuma flag, tanpa entity tersendiri.
+- ❌ Tidak ada audit trail (siapa, kapan, alasan, approval).
+- ❌ Tidak bisa partial refund.
+- ❌ Tidak bisa multiple refund per booking (mis. refund deposit lalu sisa).
+- ❌ Tidak bisa bedakan refund vs chargeback (dispute bank).
+
+**Service/UI (~0% sudah ada):**
+- ❌ Tidak ada `refundService`.
+- ❌ Tidak ada flow "organizer cancel trip → auto refund peserta PAID".
+- ❌ Tidak ada UI peserta untuk request cancel + refund.
+- ❌ Tidak ada UI admin untuk approve/eksekusi refund.
+- ❌ Tidak ada integrasi Midtrans Refund API.
+- ❌ Tidak ada reconciliation harian.
+
+**Konteks pendukung yang sudah ada:**
+- ✅ `Booking` + `Payment` model dengan `amount` (Int, IDR — money math safe).
+- ✅ Midtrans webhook handler ([app/api/webhooks/midtrans/route.ts](app/api/webhooks/midtrans/route.ts)) — pola untuk refund webhook bisa di-mirror.
+- ✅ `bookingService` dengan transaksi serializable + retry — pola untuk `refundService`.
+- ✅ Cron infra (system crontab + `CRON_SECRET`, lihat [docs/CRON_SETUP.md](docs/CRON_SETUP.md)) — siap untuk reconciliation job.
+
+File baseline: [prisma/schema.prisma](prisma/schema.prisma), [server/services/booking.service.ts](server/services/booking.service.ts), [app/api/webhooks/midtrans/route.ts](app/api/webhooks/midtrans/route.ts).
+
+---
+
+## PR-R1 — Refund Schema + Service Stub (foundation) ⏳
+
+Foundation. Bikin entity `Refund` + service stub yang cuma create record `PENDING` (belum panggil gateway). UI admin minimal: list + manual mark succeeded. Tanpa ini, semua PR berikutnya tidak bisa jalan.
+
+**Keputusan asumsi yang diusulkan:**
+- `Refund.amount` Int (IDR) — bisa < `payment.amount` untuk partial. Constraint: `SUM(refunds.amount WHERE status=SUCCEEDED) <= payment.amount` di-enforce di service layer.
+- `idempotencyKey` di-generate sekali saat Refund dibuat — dipakai saat panggil gateway nanti (R-4) supaya retry tidak double-refund.
+- `BookingStatus.REFUNDED` di-set sebagai **derived state** saat full refund SUCCEEDED. Untuk partial: tambah `BookingStatus.PARTIALLY_REFUNDED` (enum baru) — atau biarkan PAID + lihat Booking.refunds[]. **Saran: tambah PARTIALLY_REFUNDED** supaya filter list "refunded bookings" bisa pakai status saja, tidak perlu join.
+- `RefundReason` enum lengkap dari hari pertama — supaya laporan finance tidak butuh string parsing.
+- Approval admin **wajib** untuk semua refund di MVP (4-eyes principle). Auto-approve bisa di-relax di R-2 untuk SYSTEM refund.
+- Admin UI sederhana — list refund PENDING + tombol approve / mark-succeeded. Reuse pattern KYC verification UI yang sudah ada.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R1.1 | Model `Refund` + enum `RefundReason`, `RefundStatus`, `RefundInitiator` | ⏳ | [prisma/schema.prisma](prisma/schema.prisma) |
+| R1.2 | Tambah `BookingStatus.PARTIALLY_REFUNDED` | ⏳ | [prisma/schema.prisma](prisma/schema.prisma) |
+| R1.3 | Migration `add_refund_model` | ⏳ | `prisma/migrations/` |
+| R1.4 | `refundRepo` (create, findById, findByBooking, listPending, updateStatus) | ⏳ | `server/repositories/refund.repo.ts` |
+| R1.5 | `refundService.requestRefund(input)` — create Refund PENDING + validasi `amount <= payment.amount - totalRefunded` | ⏳ | `server/services/refund.service.ts` |
+| R1.6 | `refundService.approveRefund(refundId, adminId)` — PENDING → APPROVED | ⏳ | `server/services/refund.service.ts` |
+| R1.7 | `refundService.markSucceededManual(refundId, adminId)` — APPROVED → SUCCEEDED, update Booking/Payment status. Untuk MVP refund manual transfer (non-Midtrans channel). | ⏳ | `server/services/refund.service.ts` |
+| R1.8 | UI admin `/admin/refunds` — list PENDING + tombol approve & mark-succeeded | ⏳ | `app/admin/refunds/page.tsx` |
+
+**Tindakan manual:**
+1. Run migration di staging → smoke test → run di production.
+2. Tambah `/admin/refunds` ke admin nav.
+
+---
+
+## PR-R2 — Auto-Trigger Refund saat Trip CLOSED (organizer cancel) ⏳
+
+Saat organizer batalkan trip (`status = CLOSED`), semua peserta dengan `Booking.status = PAID` otomatis di-create `Refund` record dengan `reason = ORGANIZER_CANCELLED`, `initiatedBy = SYSTEM`, full amount.
+
+**Keputusan asumsi yang diusulkan:**
+- Trigger di service `tripService.closeTrip()` (yang nge-set `status = CLOSED`). Pakai serializable transaction — close trip + create refunds atomic.
+- SYSTEM refund bisa **auto-approve** (skip admin approval) — karena policy clear: organizer cancel = 100% refund. Tapi eksekusi (mark succeeded) tetap manual atau via gateway (R-4), tidak skip.
+- Notifikasi peserta: kirim email/notif "Trip dibatalkan, refund Rp X sedang diproses". (Notification system di luar scope PR ini — assume sudah ada atau di-deferred.)
+- Edge case: peserta yang `AWAITING_PAY` (belum bayar) tidak perlu refund — cuma update `Booking.status = CANCELLED`. Yang `PAID` saja yang dapat refund.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R2.1 | `tripService.closeTrip(tripId, organizerId)` — set status CLOSED + auto-create refunds | ⏳ | [server/services/trip.service.ts](server/services/trip.service.ts) |
+| R2.2 | Auto-approve untuk SYSTEM refund dengan reason ORGANIZER_CANCELLED | ⏳ | `server/services/refund.service.ts` |
+| R2.3 | UI organizer: tombol "Batalkan trip" di dashboard organizer dengan confirmation modal | ⏳ | `features/trip/components/cancel-trip-button.tsx` |
+| R2.4 | Server action `cancelTripAction` | ⏳ | `features/trip/actions.ts` |
+
+**Tindakan manual:** tidak ada.
+
+---
+
+## PR-R3 — Self-Service User Cancel dengan Refund Window ⏳
+
+User bisa cancel booking sendiri, refund dihitung berdasarkan kebijakan default (hardcoded dulu, jangan polymorphic).
+
+**Keputusan asumsi yang diusulkan:**
+- **Kebijakan default hardcoded** (akan jadi data-driven di R-5):
+  - ≥7 hari sebelum berangkat → 80% refund (organizer ambil 20% admin fee)
+  - 3-7 hari sebelum berangkat → 50% refund
+  - <3 hari atau no-show → 0% refund (tetap create Refund record amount=0 untuk audit, atau skip — pilih skip lebih sederhana)
+- Konstanta di `lib/refund-policy.ts` — supaya satu sumber kebenaran, mudah diubah.
+- User refund **tidak auto-approve** — tetap butuh admin approval di MVP. Alasan: cegah abuse (spam cancel), dan validasi window calculation di sisi admin.
+- Setelah refund SUCCEEDED, slot di trip kembali tersedia (`status: FULL → OPEN` kalau participantCount turun).
+- UI user: tombol "Cancel & request refund" di trip detail (kalau status booking = PAID dan trip belum berangkat).
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R3.1 | `lib/refund-policy.ts` — `calculateRefundAmount(bookingAmount, daysUntilDeparture)` | ⏳ | `lib/refund-policy.ts` |
+| R3.2 | `refundService.requestUserCancellation(bookingId, userId)` — pakai policy + create Refund PENDING | ⏳ | `server/services/refund.service.ts` |
+| R3.3 | UI user di trip detail: tombol "Cancel booking" + modal preview refund amount | ⏳ | `features/booking/components/cancel-booking-button.tsx` |
+| R3.4 | Server action `cancelBookingAction` | ⏳ | `features/booking/actions.ts` |
+| R3.5 | Display refund policy di trip detail (di blok info atau accordion) — transparency | ⏳ | [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx) |
+
+**Tindakan manual:**
+1. Tulis copy kebijakan refund untuk halaman Terms & Privacy.
+2. Tambah link kebijakan di footer.
+
+---
+
+## PR-R4 — Integrasi Midtrans Refund API (async, idempotent) ⏳
+
+Sambungkan eksekusi refund ke Midtrans Refund API. Untuk channel yang support refund online (BCA VA, GoPay, dst). Channel manual transfer tetap mark-succeeded manual oleh admin.
+
+**Keputusan asumsi yang diusulkan:**
+- Refund API Midtrans **async** — POST refund return `pending`, callback datang via webhook (extend [app/api/webhooks/midtrans/route.ts](app/api/webhooks/midtrans/route.ts) atau buat endpoint terpisah).
+- **Idempotency key** wajib di header request — pakai `Refund.idempotencyKey` yang sudah di-generate R-1.
+- State transition: APPROVED → PROCESSING (saat request dikirim) → SUCCEEDED/FAILED (via webhook).
+- Eksekusi via job queue (Vercel Cron daily) atau sync di server action — **saran cron** supaya retry-able kalau gateway down. Job: pick all APPROVED refunds, kirim ke Midtrans, update PROCESSING.
+- Validasi `Payment.method` — kalau `manual_transfer`, refund tetap manual (no gateway call). Skip Midtrans path.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R4.1 | Helper `lib/midtrans-refund.ts` — POST refund dengan idempotency key | ⏳ | `lib/midtrans-refund.ts` |
+| R4.2 | `refundService.executeRefund(refundId)` — APPROVED → PROCESSING + call Midtrans | ⏳ | `server/services/refund.service.ts` |
+| R4.3 | Webhook handler refund — PROCESSING → SUCCEEDED/FAILED via callback | ⏳ | [app/api/webhooks/midtrans/route.ts](app/api/webhooks/midtrans/route.ts) |
+| R4.4 | Cron `/api/cron/execute-refunds` — pick APPROVED refunds, kirim ke gateway | ⏳ | `app/api/cron/execute-refunds/route.ts` |
+| R4.5 | Daftarkan cron `*/15 * * * *` (every 15 min) di system crontab | ⏳ | [docs/CRON_SETUP.md](docs/CRON_SETUP.md) |
+
+**Tindakan manual:**
+1. Aktifkan Refund API di dashboard Midtrans (perlu request ke Midtrans support untuk channel tertentu).
+2. Test refund di sandbox dengan dummy transaction.
+3. Set webhook URL refund di Midtrans dashboard (kalau beda dari payment webhook).
+
+---
+
+## PR-R5 — Refund Policy Model (per-trip customization) ⏳
+
+Pindah refund policy dari hardcoded ke data-driven. Organizer bisa pilih policy per-trip (mis. trip premium = strict cancellation).
+
+**Keputusan asumsi yang diusulkan:**
+- Model `RefundPolicy` dengan tier predefined (FLEXIBLE, MODERATE, STRICT) — **bukan** field bebas. Mengikuti pola Airbnb. Mencegah organizer set policy yang aneh-aneh dan membingungkan peserta.
+- 1 Trip → 1 RefundPolicy (foreign key di Trip). Default ke MODERATE.
+- Setiap policy punya array `tiers` (JSON) berisi `{ minDaysBefore: number, refundPercentage: number }`.
+- Migration: existing trip default ke MODERATE.
+- UI organizer di create-trip form: dropdown pilih policy, dengan preview tier-nya.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R5.1 | Model `RefundPolicy` + seed 3 tier (FLEXIBLE, MODERATE, STRICT) | ⏳ | [prisma/schema.prisma](prisma/schema.prisma) |
+| R5.2 | Foreign key `Trip.refundPolicyId` (default MODERATE) | ⏳ | [prisma/schema.prisma](prisma/schema.prisma) |
+| R5.3 | Migration + backfill existing trip ke MODERATE | ⏳ | `prisma/migrations/` |
+| R5.4 | Update `lib/refund-policy.ts` — `calculateRefundAmount` baca dari policy | ⏳ | `lib/refund-policy.ts` |
+| R5.5 | UI organizer create-trip: dropdown policy + preview | ⏳ | [features/trip/components/create-trip-form.tsx](features/trip/components/create-trip-form.tsx) |
+| R5.6 | UI trip detail: tampilkan policy aktif (link ke detail tier) | ⏳ | [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx) |
+
+**Tindakan manual:**
+1. Run migration + backfill.
+2. Update copy halaman terms — sebut 3 policy tier.
+
+---
+
+## PR-R6 — Reconciliation + Dispute Model (operational maturity) ⏳
+
+Daily job match refund di DB vs settlement Midtrans. Model Dispute terpisah untuk chargeback/komplain pasca-refund.
+
+**Keputusan asumsi yang diusulkan:**
+- Reconciliation job: pull settlement report dari Midtrans (Settlement API) → match dengan `refund.externalRefundId` → flag drift.
+- Dispute model **tertunda** sampai ada chargeback riil. Pakai `RefundReason.DISPUTE_RESOLVED` dulu di Refund model. Bikin model terpisah hanya kalau volume dispute > X per bulan.
+- Alert: kalau drift > 1% dari total refund harian, kirim notif ke admin (email/Slack).
+
+| # | Item | Status | File |
+|---|---|---|---|
+| R6.1 | Helper `lib/midtrans-settlement.ts` — pull settlement report | ⏳ | `lib/midtrans-settlement.ts` |
+| R6.2 | Cron `/api/cron/reconcile-refunds` daily | ⏳ | `app/api/cron/reconcile-refunds/route.ts` |
+| R6.3 | UI admin `/admin/refunds/reconciliation` — drift report | ⏳ | `app/admin/refunds/reconciliation/page.tsx` |
+| R6.4 | (opsional, defer) Model `Dispute` + flow chargeback | ⏳ | [prisma/schema.prisma](prisma/schema.prisma) |
+
+**Tindakan manual:**
+1. Set up alert channel (email atau Slack webhook).
+2. Tetapkan threshold drift (saran: 1%).
+
+---
+
+## ❌ Anti-list (yang harus DITOLAK kalau muncul)
+
+- **Pakai `BookingStatus.REFUNDED` sebagai sumber kebenaran tanpa Refund model** — flag-only tidak bisa partial, tidak punya audit trail. Stuck di kasus pertama.
+- **Hapus Refund row kalau gagal** — never delete financial records. Set `status = FAILED` + log alasan. Audit trail wajib.
+- **Sync call ke Midtrans Refund API tanpa idempotency key** — kalau retry karena timeout atau network error → double-refund. Kerugian finansial nyata.
+- **Auto-execute refund tanpa approval admin di MVP** — fraud risk. Auto-approve OK untuk SYSTEM refund (organizer cancel = clear policy), tapi eksekusi tetap controlled. Bisa di-relax setelah volume + trust matang.
+- **Polymorphic refund policy dari awal** — lompat langsung ke data-driven sebelum hardcoded teruji = over-engineering. Phasing R-3 (hardcoded) lalu R-5 (data-driven) lebih sehat.
+- **Trigger refund di server action user-facing tanpa state machine** — user spam click → multiple refund request. Idempotency check via `(bookingId, status IN ('PENDING','APPROVED','PROCESSING'))` unique-ish.
+- **Refund partial dengan float math** — selalu integer (rupiah). Hitung % dengan `Math.floor(amount * percentage / 100)` supaya tidak ada sub-rupiah.
+- **Mention "kami akan refund X%" di UI tanpa lock policy** — kebijakan harus visible di trip detail SEBELUM user join, bukan kejutan saat cancel.
+- **Skip approval admin untuk refund di atas threshold (mis. > 5jt)** — fraud risk internal. 4-eyes principle wajib untuk nominal besar, walau policy clear.
+- **Bundle Refund + Dispute di model yang sama** — beda flow, beda inisiator (refund = merchant, dispute = bank). Separation of concern penting walau di MVP belum perlu Dispute model.
+
+---
+
+## Saran phasing
+
+PR berurutan, masing-masing mandiri (siap di-deploy). **Don't bundle.**
+
+1. **R-1** — Schema + service stub + UI admin. Foundation, blocker untuk semua PR berikut.
+2. **R-2** — Auto-trigger saat organizer CLOSED. Paling sering kepakai, low-complexity. **Mulai dari sini setelah R-1.**
+3. **R-3** — Self-service user cancel + hardcoded policy. Komplet flow user-side.
+4. **R-4** — Midtrans Refund API. Paling kompleks (async, idempotent, webhook). Bisa hidup tanpa ini selama admin willing manual transfer.
+5. **R-5** — Refund policy data-driven. Quality-of-life untuk organizer, bukan blocker.
+6. **R-6** — Reconciliation + dispute. Operational maturity, untuk volume yang lebih besar.
+
+**Bobot effort kasar:** R-1 (M) → R-2 (M) → R-3 (M) → R-4 (L) → R-5 (M) → R-6 (L).
+
+---
+
+## Pertanyaan terbuka sebelum mulai R-1
+
+1. **MVP scope** — mau prioritaskan **organizer-cancel** dulu (R-2, paling sering), atau langsung **user cancel dengan window** (R-3)? Saran: R-2 dulu — clear policy, low-complexity.
+2. **Approval flow** — semua refund butuh approval admin (lebih aman), atau auto-approve untuk SYSTEM refund? Saran: auto-approve SYSTEM, manual approve untuk USER + ADMIN_ADJUSTMENT.
+3. **Partial refund booking status** — tambah `BookingStatus.PARTIALLY_REFUNDED` (lebih eksplisit) atau biarkan tetap PAID + lihat `booking.refunds[]`? Saran: tambah enum baru — query-friendly.
+4. **Midtrans Refund API channel** — apakah anda sudah cek channel mana yang support online refund? BCA VA + GoPay biasanya support, manual_transfer pasti tidak. Cek dashboard sebelum mulai R-4.
+5. **Dispute model timing** — bikin Dispute model di R-1 (early separation) atau defer sampai R-6? Saran: defer — YAGNI sampai ada kasus chargeback riil.
+6. **Threshold approval admin** — ada nominal di atas mana refund wajib approval 2 admin (4-eyes)? Saran: > Rp 1jt butuh dual approval, < Rp 1jt single approval cukup.

app/admin/refunds/layout.tsx

@@ -0,0 +1,17 @@
+import type { Metadata } from "next";
+
+export const metadata: Metadata = {
+  title: "Admin · Refund Manual",
+  description:
+    "Halaman admin untuk meninjau laporan refund dari peserta dan organizer.",
+  alternates: { canonical: "/admin/refunds" },
+  robots: { index: false, follow: false },
+};
+
+export default function AdminRefundsLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return children;
+}

app/admin/refunds/page.tsx

@@ -0,0 +1,126 @@
+import { redirect } from "next/navigation";
+import { getServerSession } from "next-auth";
+import { authOptions } from "@/lib/auth";
+import { isAdminEmail } from "@/lib/admin";
+import { refundRepo } from "@/server/repositories/refund.repo";
+import { CreateRefundForm } from "@/features/refund/components/create-refund-form";
+import {
+  RefundReviewCard,
+  type RefundCardData,
+} from "@/features/refund/components/refund-review-card";
+
+type Tab = "PENDING" | "APPROVED" | "REJECTED" | "SUCCEEDED" | "FAILED";
+
+const TABS: { key: Tab; label: string }[] = [
+  { key: "PENDING", label: "Pending" },
+  { key: "APPROVED", label: "Disetujui" },
+  { key: "SUCCEEDED", label: "Selesai" },
+  { key: "REJECTED", label: "Ditolak" },
+  { key: "FAILED", label: "Gagal" },
+];
+
+interface PageProps {
+  searchParams: Promise<{ tab?: string }>;
+}
+
+export default async function AdminRefundsPage({ searchParams }: PageProps) {
+  const session = await getServerSession(authOptions);
+  if (!session?.user) redirect("/login?callbackUrl=/admin/refunds");
+  if (!isAdminEmail(session.user.email)) {
+    return (
+      <div className="mx-auto max-w-2xl px-4 py-12 text-center">
+        <p className="text-sm text-neutral-600">
+          Halaman ini hanya untuk admin SeTrip.
+        </p>
+      </div>
+    );
+  }
+
+  const params = await searchParams;
+  const tab: Tab = TABS.some((t) => t.key === params.tab)
+    ? (params.tab as Tab)
+    : "PENDING";
+
+  const rows = await refundRepo.listByStatus(tab);
+  const items: RefundCardData[] = rows.map((r) => ({
+    id: r.id,
+    amount: r.amount,
+    currency: r.currency,
+    reason: r.reason,
+    reportedBy: r.reportedBy,
+    reportNote: r.reportNote,
+    initiatedBy: r.initiatedBy,
+    status: r.status,
+    adminNote: r.adminNote,
+    createdAt: r.createdAt,
+    reviewedAt: r.reviewedAt,
+    succeededAt: r.succeededAt,
+    failedAt: r.failedAt,
+    reviewedBy: r.reviewedBy,
+    booking: {
+      id: r.booking.id,
+      amount: r.booking.amount,
+      status: r.booking.status,
+      trip: {
+        id: r.booking.trip.id,
+        title: r.booking.trip.title,
+        date: r.booking.trip.date,
+      },
+      user: r.booking.user,
+      payments: r.booking.payments.map((p) => ({
+        id: p.id,
+        provider: p.provider,
+        method: p.method,
+        amount: p.amount,
+        status: p.status,
+        paidAt: p.paidAt,
+      })),
+    },
+  }));
+
+  return (
+    <div className="mx-auto max-w-4xl px-4 py-8 sm:py-12">
+      <header className="mb-6">
+        <h1 className="text-2xl font-bold text-neutral-900 sm:text-3xl">
+          Review Refund Manual
+        </h1>
+        <p className="mt-1 text-sm text-neutral-500">
+          Tinjau laporan refund dari peserta dan organizer. Setiap refund harus
+          melalui approval admin sebelum dieksekusi.
+        </p>
+      </header>
+
+      <CreateRefundForm />
+
+      <div className="mb-6 flex flex-wrap gap-2">
+        {TABS.map((t) => (
+          <a
+            key={t.key}
+            href={`/admin/refunds?tab=${t.key}`}
+            className={`rounded-full px-4 py-1.5 text-sm font-semibold transition-colors ${
+              tab === t.key
+                ? "bg-primary-600 text-white"
+                : "bg-neutral-100 text-neutral-600 hover:bg-neutral-200"
+            }`}
+          >
+            {t.label}
+          </a>
+        ))}
+      </div>
+
+      {items.length === 0 ? (
+        <div className="rounded-2xl border border-dashed border-neutral-300 bg-white p-10 text-center">
+          <p className="text-sm text-neutral-500">
+            Tidak ada refund pada status ini.
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-4">
+          {items.map((r) => (
+            <RefundReviewCard key={r.id} refund={r} />
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}

app/api/cron/auto-complete-trips/route.ts

@@ -0,0 +1,50 @@
+import { NextRequest, NextResponse } from "next/server";
+import { tripService } from "@/server/services/trip.service";
+
+export const runtime = "nodejs";
+export const dynamic = "force-dynamic";
+
+/**
+ * Cron daily — flip trip yang sudah lewat tanggal selesai dari OPEN/FULL ke
+ * COMPLETED. Idempotent: run berulang aman.
+ *
+ * Trigger via system crontab (lihat [docs/CRON_SETUP.md](../../../docs/CRON_SETUP.md))
+ * atau cron service apapun. Header wajib: `Authorization: Bearer ${CRON_SECRET}`.
+ *
+ * Set env `CRON_SECRET` (random ≥32 char) di hosting. Kalau env tidak di-set,
+ * endpoint hard-fail 500 supaya tidak accidentally jalan tanpa proteksi.
+ */
+export async function GET(req: NextRequest) {
+  const secret = process.env.CRON_SECRET;
+  if (!secret) {
+    console.error("[cron/auto-complete-trips] CRON_SECRET tidak di-set");
+    return NextResponse.json(
+      { error: "Server misconfigured" },
+      { status: 500 }
+    );
+  }
+
+  const authHeader = req.headers.get("authorization");
+  if (authHeader !== `Bearer ${secret}`) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+
+  try {
+    const result = await tripService.autoCompletePastTrips();
+    console.log("[cron/auto-complete-trips] selesai", {
+      count: result.count,
+      ids: result.ids,
+    });
+    return NextResponse.json({
+      ok: true,
+      completed: result.count,
+      ids: result.ids,
+    });
+  } catch (err) {
+    console.error("[cron/auto-complete-trips] gagal", err);
+    return NextResponse.json(
+      { error: "Gagal menjalankan auto-complete" },
+      { status: 500 }
+    );
+  }
+}

app/generated/prisma/browser.ts

@@ -75,3 +75,15 @@ export type Booking = Prisma.BookingModel
  * (di Phase MIDTRANS nanti). Untuk MANUAL biasanya cukup 1 Payment.
  */
 export type Payment = Prisma.PaymentModel
+/**
+ * Model Refund
+ * Refund = financial event terpisah dari Booking. Satu Booking bisa punya
+ * banyak Refund (partial, multi-tahap). Setiap row auditable: kapan dibuat,
+ * siapa melaporkan, siapa approve, kapan SUCCEEDED. Never delete — kalau
+ * gagal, set status=FAILED + alasan.
+ * 
+ * Di MVP refund dimasukkan admin secara manual berdasarkan laporan dari
+ * peserta atau organizer (via WhatsApp/email). Phase berikutnya akan
+ * menambah self-service flow dari user dan organizer.
+ */
+export type Refund = Prisma.RefundModel

app/generated/prisma/client.ts

@@ -99,3 +99,15 @@ export type Booking = Prisma.BookingModel
  * (di Phase MIDTRANS nanti). Untuk MANUAL biasanya cukup 1 Payment.
  */
 export type Payment = Prisma.PaymentModel
+/**
+ * Model Refund
+ * Refund = financial event terpisah dari Booking. Satu Booking bisa punya
+ * banyak Refund (partial, multi-tahap). Setiap row auditable: kapan dibuat,
+ * siapa melaporkan, siapa approve, kapan SUCCEEDED. Never delete — kalau
+ * gagal, set status=FAILED + alasan.
+ * 
+ * Di MVP refund dimasukkan admin secara manual berdasarkan laporan dari
+ * peserta atau organizer (via WhatsApp/email). Phase berikutnya akan
+ * menambah self-service flow dari user dan organizer.
+ */
+export type Refund = Prisma.RefundModel

app/generated/prisma/commonInputTypes.ts

@@ -389,6 +389,74 @@ export type JsonNullableWithAggregatesFilterBase<$PrismaModel = never> = {
   _max?: Prisma.NestedJsonNullableFilter<$PrismaModel>
 }
 
+export type EnumRefundReasonFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReason | Prisma.EnumRefundReasonFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel> | $Enums.RefundReason
+}
+
+export type EnumRefundReporterFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReporter | Prisma.EnumRefundReporterFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel> | $Enums.RefundReporter
+}
+
+export type EnumRefundInitiatorFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundInitiator | Prisma.EnumRefundInitiatorFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel> | $Enums.RefundInitiator
+}
+
+export type EnumRefundStatusFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundStatus | Prisma.EnumRefundStatusFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel> | $Enums.RefundStatus
+}
+
+export type EnumRefundReasonWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReason | Prisma.EnumRefundReasonFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReasonWithAggregatesFilter<$PrismaModel> | $Enums.RefundReason
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel>
+}
+
+export type EnumRefundReporterWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReporter | Prisma.EnumRefundReporterFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReporterWithAggregatesFilter<$PrismaModel> | $Enums.RefundReporter
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel>
+}
+
+export type EnumRefundInitiatorWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundInitiator | Prisma.EnumRefundInitiatorFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundInitiatorWithAggregatesFilter<$PrismaModel> | $Enums.RefundInitiator
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel>
+}
+
+export type EnumRefundStatusWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundStatus | Prisma.EnumRefundStatusFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundStatusWithAggregatesFilter<$PrismaModel> | $Enums.RefundStatus
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel>
+}
+
 export type NestedStringFilter<$PrismaModel = never> = {
   equals?: string | Prisma.StringFieldRefInput<$PrismaModel>
   in?: string[] | Prisma.ListStringFieldRefInput<$PrismaModel>
@@ -750,4 +818,72 @@ export type NestedJsonNullableFilterBase<$PrismaModel = never> = {
   not?: runtime.InputJsonValue | Prisma.JsonFieldRefInput<$PrismaModel> | Prisma.JsonNullValueFilter
 }
 
+export type NestedEnumRefundReasonFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReason | Prisma.EnumRefundReasonFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel> | $Enums.RefundReason
+}
+
+export type NestedEnumRefundReporterFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReporter | Prisma.EnumRefundReporterFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel> | $Enums.RefundReporter
+}
+
+export type NestedEnumRefundInitiatorFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundInitiator | Prisma.EnumRefundInitiatorFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel> | $Enums.RefundInitiator
+}
+
+export type NestedEnumRefundStatusFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundStatus | Prisma.EnumRefundStatusFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel> | $Enums.RefundStatus
+}
+
+export type NestedEnumRefundReasonWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReason | Prisma.EnumRefundReasonFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReason[] | Prisma.ListEnumRefundReasonFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReasonWithAggregatesFilter<$PrismaModel> | $Enums.RefundReason
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundReasonFilter<$PrismaModel>
+}
+
+export type NestedEnumRefundReporterWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundReporter | Prisma.EnumRefundReporterFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundReporter[] | Prisma.ListEnumRefundReporterFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundReporterWithAggregatesFilter<$PrismaModel> | $Enums.RefundReporter
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundReporterFilter<$PrismaModel>
+}
+
+export type NestedEnumRefundInitiatorWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundInitiator | Prisma.EnumRefundInitiatorFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundInitiator[] | Prisma.ListEnumRefundInitiatorFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundInitiatorWithAggregatesFilter<$PrismaModel> | $Enums.RefundInitiator
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundInitiatorFilter<$PrismaModel>
+}
+
+export type NestedEnumRefundStatusWithAggregatesFilter<$PrismaModel = never> = {
+  equals?: $Enums.RefundStatus | Prisma.EnumRefundStatusFieldRefInput<$PrismaModel>
+  in?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  notIn?: $Enums.RefundStatus[] | Prisma.ListEnumRefundStatusFieldRefInput<$PrismaModel>
+  not?: Prisma.NestedEnumRefundStatusWithAggregatesFilter<$PrismaModel> | $Enums.RefundStatus
+  _count?: Prisma.NestedIntFilter<$PrismaModel>
+  _min?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel>
+  _max?: Prisma.NestedEnumRefundStatusFilter<$PrismaModel>
+}
+
 

app/generated/prisma/enums.ts

@@ -68,6 +68,7 @@ export const BookingStatus = {
   PAID: 'PAID',
   CANCELLED: 'CANCELLED',
   REFUNDED: 'REFUNDED',
+  PARTIALLY_REFUNDED: 'PARTIALLY_REFUNDED',
   EXPIRED: 'EXPIRED'
 } as const
 
@@ -93,3 +94,45 @@ export const PaymentStatus = {
 } as const
 
 export type PaymentStatus = (typeof PaymentStatus)[keyof typeof PaymentStatus]
+
+
+export const RefundReason = {
+  USER_CANCELLATION: 'USER_CANCELLATION',
+  ORGANIZER_CANCELLED: 'ORGANIZER_CANCELLED',
+  TRIP_ISSUE: 'TRIP_ISSUE',
+  ADMIN_ADJUSTMENT: 'ADMIN_ADJUSTMENT',
+  DISPUTE_RESOLVED: 'DISPUTE_RESOLVED',
+  OTHER: 'OTHER'
+} as const
+
+export type RefundReason = (typeof RefundReason)[keyof typeof RefundReason]
+
+
+export const RefundStatus = {
+  PENDING: 'PENDING',
+  APPROVED: 'APPROVED',
+  REJECTED: 'REJECTED',
+  PROCESSING: 'PROCESSING',
+  SUCCEEDED: 'SUCCEEDED',
+  FAILED: 'FAILED'
+} as const
+
+export type RefundStatus = (typeof RefundStatus)[keyof typeof RefundStatus]
+
+
+export const RefundInitiator = {
+  USER: 'USER',
+  ORGANIZER: 'ORGANIZER',
+  SYSTEM: 'SYSTEM',
+  ADMIN: 'ADMIN'
+} as const
+
+export type RefundInitiator = (typeof RefundInitiator)[keyof typeof RefundInitiator]
+
+
+export const RefundReporter = {
+  PARTICIPANT: 'PARTICIPANT',
+  ORGANIZER: 'ORGANIZER'
+} as const
+
+export type RefundReporter = (typeof RefundReporter)[keyof typeof RefundReporter]

app/generated/prisma/internal/prismaNamespace.ts

@@ -393,7 +393,8 @@ export const ModelName = {
   TripImage: 'TripImage',
   TripParticipant: 'TripParticipant',
   Booking: 'Booking',
-  Payment: 'Payment'
+  Payment: 'Payment',
+  Refund: 'Refund'
 } as const
 
 export type ModelName = (typeof ModelName)[keyof typeof ModelName]
@@ -409,7 +410,7 @@ export type TypeMap<ExtArgs extends runtime.Types.Extensions.InternalArgs = runt
     omit: GlobalOmitOptions
   }
   meta: {
-    modelProps: "user" | "userProfile" | "account" | "organizerVerification" | "trip" | "tripReview" | "tripImage" | "tripParticipant" | "booking" | "payment"
+    modelProps: "user" | "userProfile" | "account" | "organizerVerification" | "trip" | "tripReview" | "tripImage" | "tripParticipant" | "booking" | "payment" | "refund"
     txIsolationLevel: TransactionIsolationLevel
   }
   model: {
@@ -1153,6 +1154,80 @@ export type TypeMap<ExtArgs extends runtime.Types.Extensions.InternalArgs = runt
         }
       }
     }
+    Refund: {
+      payload: Prisma.$RefundPayload<ExtArgs>
+      fields: Prisma.RefundFieldRefs
+      operations: {
+        findUnique: {
+          args: Prisma.RefundFindUniqueArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload> | null
+        }
+        findUniqueOrThrow: {
+          args: Prisma.RefundFindUniqueOrThrowArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        findFirst: {
+          args: Prisma.RefundFindFirstArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload> | null
+        }
+        findFirstOrThrow: {
+          args: Prisma.RefundFindFirstOrThrowArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        findMany: {
+          args: Prisma.RefundFindManyArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>[]
+        }
+        create: {
+          args: Prisma.RefundCreateArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        createMany: {
+          args: Prisma.RefundCreateManyArgs<ExtArgs>
+          result: BatchPayload
+        }
+        createManyAndReturn: {
+          args: Prisma.RefundCreateManyAndReturnArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>[]
+        }
+        delete: {
+          args: Prisma.RefundDeleteArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        update: {
+          args: Prisma.RefundUpdateArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        deleteMany: {
+          args: Prisma.RefundDeleteManyArgs<ExtArgs>
+          result: BatchPayload
+        }
+        updateMany: {
+          args: Prisma.RefundUpdateManyArgs<ExtArgs>
+          result: BatchPayload
+        }
+        updateManyAndReturn: {
+          args: Prisma.RefundUpdateManyAndReturnArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>[]
+        }
+        upsert: {
+          args: Prisma.RefundUpsertArgs<ExtArgs>
+          result: runtime.Types.Utils.PayloadToResult<Prisma.$RefundPayload>
+        }
+        aggregate: {
+          args: Prisma.RefundAggregateArgs<ExtArgs>
+          result: runtime.Types.Utils.Optional<Prisma.AggregateRefund>
+        }
+        groupBy: {
+          args: Prisma.RefundGroupByArgs<ExtArgs>
+          result: runtime.Types.Utils.Optional<Prisma.RefundGroupByOutputType>[]
+        }
+        count: {
+          args: Prisma.RefundCountArgs<ExtArgs>
+          result: runtime.Types.Utils.Optional<Prisma.RefundCountAggregateOutputType> | number
+        }
+      }
+    }
   }
 } & {
   other: {
@@ -1365,6 +1440,31 @@ export const PaymentScalarFieldEnum = {
 export type PaymentScalarFieldEnum = (typeof PaymentScalarFieldEnum)[keyof typeof PaymentScalarFieldEnum]
 
 
+export const RefundScalarFieldEnum = {
+  id: 'id',
+  bookingId: 'bookingId',
+  paymentId: 'paymentId',
+  amount: 'amount',
+  currency: 'currency',
+  reason: 'reason',
+  reportedBy: 'reportedBy',
+  reportNote: 'reportNote',
+  initiatedBy: 'initiatedBy',
+  status: 'status',
+  idempotencyKey: 'idempotencyKey',
+  adminNote: 'adminNote',
+  reviewedById: 'reviewedById',
+  reviewedAt: 'reviewedAt',
+  succeededAt: 'succeededAt',
+  failedAt: 'failedAt',
+  externalRefundId: 'externalRefundId',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+} as const
+
+export type RefundScalarFieldEnum = (typeof RefundScalarFieldEnum)[keyof typeof RefundScalarFieldEnum]
+
+
 export const SortOrder = {
   asc: 'asc',
   desc: 'desc'
@@ -1587,6 +1687,62 @@ export type EnumQueryModeFieldRefInput<$PrismaModel> = FieldRefInputType<$Prisma
     
 
 
+/**
+ * Reference to a field of type 'RefundReason'
+ */
+export type EnumRefundReasonFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundReason'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundReason[]'
+ */
+export type ListEnumRefundReasonFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundReason[]'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundReporter'
+ */
+export type EnumRefundReporterFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundReporter'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundReporter[]'
+ */
+export type ListEnumRefundReporterFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundReporter[]'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundInitiator'
+ */
+export type EnumRefundInitiatorFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundInitiator'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundInitiator[]'
+ */
+export type ListEnumRefundInitiatorFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundInitiator[]'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundStatus'
+ */
+export type EnumRefundStatusFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundStatus'>
+    
+
+
+/**
+ * Reference to a field of type 'RefundStatus[]'
+ */
+export type ListEnumRefundStatusFieldRefInput<$PrismaModel> = FieldRefInputType<$PrismaModel, 'RefundStatus[]'>
+    
+
+
 /**
  * Reference to a field of type 'Float'
  */
@@ -1720,6 +1876,7 @@ export type GlobalOmitConfig = {
   tripParticipant?: Prisma.TripParticipantOmit
   booking?: Prisma.BookingOmit
   payment?: Prisma.PaymentOmit
+  refund?: Prisma.RefundOmit
 }
 
 /* Types for Logging */

app/generated/prisma/internal/prismaNamespaceBrowser.ts

@@ -60,7 +60,8 @@ export const ModelName = {
   TripImage: 'TripImage',
   TripParticipant: 'TripParticipant',
   Booking: 'Booking',
-  Payment: 'Payment'
+  Payment: 'Payment',
+  Refund: 'Refund'
 } as const
 
 export type ModelName = (typeof ModelName)[keyof typeof ModelName]
@@ -252,6 +253,31 @@ export const PaymentScalarFieldEnum = {
 export type PaymentScalarFieldEnum = (typeof PaymentScalarFieldEnum)[keyof typeof PaymentScalarFieldEnum]
 
 
+export const RefundScalarFieldEnum = {
+  id: 'id',
+  bookingId: 'bookingId',
+  paymentId: 'paymentId',
+  amount: 'amount',
+  currency: 'currency',
+  reason: 'reason',
+  reportedBy: 'reportedBy',
+  reportNote: 'reportNote',
+  initiatedBy: 'initiatedBy',
+  status: 'status',
+  idempotencyKey: 'idempotencyKey',
+  adminNote: 'adminNote',
+  reviewedById: 'reviewedById',
+  reviewedAt: 'reviewedAt',
+  succeededAt: 'succeededAt',
+  failedAt: 'failedAt',
+  externalRefundId: 'externalRefundId',
+  createdAt: 'createdAt',
+  updatedAt: 'updatedAt'
+} as const
+
+export type RefundScalarFieldEnum = (typeof RefundScalarFieldEnum)[keyof typeof RefundScalarFieldEnum]
+
+
 export const SortOrder = {
   asc: 'asc',
   desc: 'desc'

app/generated/prisma/models.ts

@@ -18,4 +18,5 @@ export type * from './models/TripImage'
 export type * from './models/TripParticipant'
 export type * from './models/Booking'
 export type * from './models/Payment'
+export type * from './models/Refund'
 export type * from './commonInputTypes'

app/generated/prisma/models/Booking.ts

@@ -257,6 +257,7 @@ export type BookingWhereInput = {
   user?: Prisma.XOR<Prisma.UserScalarRelationFilter, Prisma.UserWhereInput>
   participant?: Prisma.XOR<Prisma.TripParticipantScalarRelationFilter, Prisma.TripParticipantWhereInput>
   payments?: Prisma.PaymentListRelationFilter
+  refunds?: Prisma.RefundListRelationFilter
 }
 
 export type BookingOrderByWithRelationInput = {
@@ -273,6 +274,7 @@ export type BookingOrderByWithRelationInput = {
   user?: Prisma.UserOrderByWithRelationInput
   participant?: Prisma.TripParticipantOrderByWithRelationInput
   payments?: Prisma.PaymentOrderByRelationAggregateInput
+  refunds?: Prisma.RefundOrderByRelationAggregateInput
 }
 
 export type BookingWhereUniqueInput = Prisma.AtLeast<{
@@ -293,6 +295,7 @@ export type BookingWhereUniqueInput = Prisma.AtLeast<{
   user?: Prisma.XOR<Prisma.UserScalarRelationFilter, Prisma.UserWhereInput>
   participant?: Prisma.XOR<Prisma.TripParticipantScalarRelationFilter, Prisma.TripParticipantWhereInput>
   payments?: Prisma.PaymentListRelationFilter
+  refunds?: Prisma.RefundListRelationFilter
 }, "id" | "participantId" | "tripId_userId">
 
 export type BookingOrderByWithAggregationInput = {
@@ -338,6 +341,7 @@ export type BookingCreateInput = {
   user: Prisma.UserCreateNestedOneWithoutBookingsInput
   participant: Prisma.TripParticipantCreateNestedOneWithoutBookingInput
   payments?: Prisma.PaymentCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUncheckedCreateInput = {
@@ -351,6 +355,7 @@ export type BookingUncheckedCreateInput = {
   createdAt?: Date | string
   updatedAt?: Date | string
   payments?: Prisma.PaymentUncheckedCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUpdateInput = {
@@ -364,6 +369,7 @@ export type BookingUpdateInput = {
   user?: Prisma.UserUpdateOneRequiredWithoutBookingsNestedInput
   participant?: Prisma.TripParticipantUpdateOneRequiredWithoutBookingNestedInput
   payments?: Prisma.PaymentUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateInput = {
@@ -377,6 +383,7 @@ export type BookingUncheckedUpdateInput = {
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   payments?: Prisma.PaymentUncheckedUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingCreateManyInput = {
@@ -615,6 +622,20 @@ export type BookingUpdateOneRequiredWithoutPaymentsNestedInput = {
   update?: Prisma.XOR<Prisma.XOR<Prisma.BookingUpdateToOneWithWhereWithoutPaymentsInput, Prisma.BookingUpdateWithoutPaymentsInput>, Prisma.BookingUncheckedUpdateWithoutPaymentsInput>
 }
 
+export type BookingCreateNestedOneWithoutRefundsInput = {
+  create?: Prisma.XOR<Prisma.BookingCreateWithoutRefundsInput, Prisma.BookingUncheckedCreateWithoutRefundsInput>
+  connectOrCreate?: Prisma.BookingCreateOrConnectWithoutRefundsInput
+  connect?: Prisma.BookingWhereUniqueInput
+}
+
+export type BookingUpdateOneRequiredWithoutRefundsNestedInput = {
+  create?: Prisma.XOR<Prisma.BookingCreateWithoutRefundsInput, Prisma.BookingUncheckedCreateWithoutRefundsInput>
+  connectOrCreate?: Prisma.BookingCreateOrConnectWithoutRefundsInput
+  upsert?: Prisma.BookingUpsertWithoutRefundsInput
+  connect?: Prisma.BookingWhereUniqueInput
+  update?: Prisma.XOR<Prisma.XOR<Prisma.BookingUpdateToOneWithWhereWithoutRefundsInput, Prisma.BookingUpdateWithoutRefundsInput>, Prisma.BookingUncheckedUpdateWithoutRefundsInput>
+}
+
 export type BookingCreateWithoutUserInput = {
   id?: string
   amount: number
@@ -625,6 +646,7 @@ export type BookingCreateWithoutUserInput = {
   trip: Prisma.TripCreateNestedOneWithoutBookingsInput
   participant: Prisma.TripParticipantCreateNestedOneWithoutBookingInput
   payments?: Prisma.PaymentCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUncheckedCreateWithoutUserInput = {
@@ -637,6 +659,7 @@ export type BookingUncheckedCreateWithoutUserInput = {
   createdAt?: Date | string
   updatedAt?: Date | string
   payments?: Prisma.PaymentUncheckedCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutBookingInput
 }
 
 export type BookingCreateOrConnectWithoutUserInput = {
@@ -690,6 +713,7 @@ export type BookingCreateWithoutTripInput = {
   user: Prisma.UserCreateNestedOneWithoutBookingsInput
   participant: Prisma.TripParticipantCreateNestedOneWithoutBookingInput
   payments?: Prisma.PaymentCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUncheckedCreateWithoutTripInput = {
@@ -702,6 +726,7 @@ export type BookingUncheckedCreateWithoutTripInput = {
   createdAt?: Date | string
   updatedAt?: Date | string
   payments?: Prisma.PaymentUncheckedCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutBookingInput
 }
 
 export type BookingCreateOrConnectWithoutTripInput = {
@@ -740,6 +765,7 @@ export type BookingCreateWithoutParticipantInput = {
   trip: Prisma.TripCreateNestedOneWithoutBookingsInput
   user: Prisma.UserCreateNestedOneWithoutBookingsInput
   payments?: Prisma.PaymentCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUncheckedCreateWithoutParticipantInput = {
@@ -752,6 +778,7 @@ export type BookingUncheckedCreateWithoutParticipantInput = {
   createdAt?: Date | string
   updatedAt?: Date | string
   payments?: Prisma.PaymentUncheckedCreateNestedManyWithoutBookingInput
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutBookingInput
 }
 
 export type BookingCreateOrConnectWithoutParticipantInput = {
@@ -780,6 +807,7 @@ export type BookingUpdateWithoutParticipantInput = {
   trip?: Prisma.TripUpdateOneRequiredWithoutBookingsNestedInput
   user?: Prisma.UserUpdateOneRequiredWithoutBookingsNestedInput
   payments?: Prisma.PaymentUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateWithoutParticipantInput = {
@@ -792,6 +820,7 @@ export type BookingUncheckedUpdateWithoutParticipantInput = {
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   payments?: Prisma.PaymentUncheckedUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingCreateWithoutPaymentsInput = {
@@ -804,6 +833,7 @@ export type BookingCreateWithoutPaymentsInput = {
   trip: Prisma.TripCreateNestedOneWithoutBookingsInput
   user: Prisma.UserCreateNestedOneWithoutBookingsInput
   participant: Prisma.TripParticipantCreateNestedOneWithoutBookingInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutBookingInput
 }
 
 export type BookingUncheckedCreateWithoutPaymentsInput = {
@@ -816,6 +846,7 @@ export type BookingUncheckedCreateWithoutPaymentsInput = {
   status?: $Enums.BookingStatus
   createdAt?: Date | string
   updatedAt?: Date | string
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutBookingInput
 }
 
 export type BookingCreateOrConnectWithoutPaymentsInput = {
@@ -844,6 +875,7 @@ export type BookingUpdateWithoutPaymentsInput = {
   trip?: Prisma.TripUpdateOneRequiredWithoutBookingsNestedInput
   user?: Prisma.UserUpdateOneRequiredWithoutBookingsNestedInput
   participant?: Prisma.TripParticipantUpdateOneRequiredWithoutBookingNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateWithoutPaymentsInput = {
@@ -856,6 +888,75 @@ export type BookingUncheckedUpdateWithoutPaymentsInput = {
   status?: Prisma.EnumBookingStatusFieldUpdateOperationsInput | $Enums.BookingStatus
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutBookingNestedInput
+}
+
+export type BookingCreateWithoutRefundsInput = {
+  id?: string
+  amount: number
+  currency?: string
+  status?: $Enums.BookingStatus
+  createdAt?: Date | string
+  updatedAt?: Date | string
+  trip: Prisma.TripCreateNestedOneWithoutBookingsInput
+  user: Prisma.UserCreateNestedOneWithoutBookingsInput
+  participant: Prisma.TripParticipantCreateNestedOneWithoutBookingInput
+  payments?: Prisma.PaymentCreateNestedManyWithoutBookingInput
+}
+
+export type BookingUncheckedCreateWithoutRefundsInput = {
+  id?: string
+  tripId: string
+  userId: string
+  participantId: string
+  amount: number
+  currency?: string
+  status?: $Enums.BookingStatus
+  createdAt?: Date | string
+  updatedAt?: Date | string
+  payments?: Prisma.PaymentUncheckedCreateNestedManyWithoutBookingInput
+}
+
+export type BookingCreateOrConnectWithoutRefundsInput = {
+  where: Prisma.BookingWhereUniqueInput
+  create: Prisma.XOR<Prisma.BookingCreateWithoutRefundsInput, Prisma.BookingUncheckedCreateWithoutRefundsInput>
+}
+
+export type BookingUpsertWithoutRefundsInput = {
+  update: Prisma.XOR<Prisma.BookingUpdateWithoutRefundsInput, Prisma.BookingUncheckedUpdateWithoutRefundsInput>
+  create: Prisma.XOR<Prisma.BookingCreateWithoutRefundsInput, Prisma.BookingUncheckedCreateWithoutRefundsInput>
+  where?: Prisma.BookingWhereInput
+}
+
+export type BookingUpdateToOneWithWhereWithoutRefundsInput = {
+  where?: Prisma.BookingWhereInput
+  data: Prisma.XOR<Prisma.BookingUpdateWithoutRefundsInput, Prisma.BookingUncheckedUpdateWithoutRefundsInput>
+}
+
+export type BookingUpdateWithoutRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  amount?: Prisma.IntFieldUpdateOperationsInput | number
+  currency?: Prisma.StringFieldUpdateOperationsInput | string
+  status?: Prisma.EnumBookingStatusFieldUpdateOperationsInput | $Enums.BookingStatus
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  trip?: Prisma.TripUpdateOneRequiredWithoutBookingsNestedInput
+  user?: Prisma.UserUpdateOneRequiredWithoutBookingsNestedInput
+  participant?: Prisma.TripParticipantUpdateOneRequiredWithoutBookingNestedInput
+  payments?: Prisma.PaymentUpdateManyWithoutBookingNestedInput
+}
+
+export type BookingUncheckedUpdateWithoutRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  tripId?: Prisma.StringFieldUpdateOperationsInput | string
+  userId?: Prisma.StringFieldUpdateOperationsInput | string
+  participantId?: Prisma.StringFieldUpdateOperationsInput | string
+  amount?: Prisma.IntFieldUpdateOperationsInput | number
+  currency?: Prisma.StringFieldUpdateOperationsInput | string
+  status?: Prisma.EnumBookingStatusFieldUpdateOperationsInput | $Enums.BookingStatus
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  payments?: Prisma.PaymentUncheckedUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingCreateManyUserInput = {
@@ -879,6 +980,7 @@ export type BookingUpdateWithoutUserInput = {
   trip?: Prisma.TripUpdateOneRequiredWithoutBookingsNestedInput
   participant?: Prisma.TripParticipantUpdateOneRequiredWithoutBookingNestedInput
   payments?: Prisma.PaymentUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateWithoutUserInput = {
@@ -891,6 +993,7 @@ export type BookingUncheckedUpdateWithoutUserInput = {
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   payments?: Prisma.PaymentUncheckedUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateManyWithoutUserInput = {
@@ -925,6 +1028,7 @@ export type BookingUpdateWithoutTripInput = {
   user?: Prisma.UserUpdateOneRequiredWithoutBookingsNestedInput
   participant?: Prisma.TripParticipantUpdateOneRequiredWithoutBookingNestedInput
   payments?: Prisma.PaymentUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateWithoutTripInput = {
@@ -937,6 +1041,7 @@ export type BookingUncheckedUpdateWithoutTripInput = {
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   payments?: Prisma.PaymentUncheckedUpdateManyWithoutBookingNestedInput
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutBookingNestedInput
 }
 
 export type BookingUncheckedUpdateManyWithoutTripInput = {
@@ -957,10 +1062,12 @@ export type BookingUncheckedUpdateManyWithoutTripInput = {
 
 export type BookingCountOutputType = {
   payments: number
+  refunds: number
 }
 
 export type BookingCountOutputTypeSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
   payments?: boolean | BookingCountOutputTypeCountPaymentsArgs
+  refunds?: boolean | BookingCountOutputTypeCountRefundsArgs
 }
 
 /**
@@ -980,6 +1087,13 @@ export type BookingCountOutputTypeCountPaymentsArgs<ExtArgs extends runtime.Type
   where?: Prisma.PaymentWhereInput
 }
 
+/**
+ * BookingCountOutputType without action
+ */
+export type BookingCountOutputTypeCountRefundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  where?: Prisma.RefundWhereInput
+}
+
 
 export type BookingSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = runtime.Types.Extensions.GetSelect<{
   id?: boolean
@@ -995,6 +1109,7 @@ export type BookingSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs
   user?: boolean | Prisma.UserDefaultArgs<ExtArgs>
   participant?: boolean | Prisma.TripParticipantDefaultArgs<ExtArgs>
   payments?: boolean | Prisma.Booking$paymentsArgs<ExtArgs>
+  refunds?: boolean | Prisma.Booking$refundsArgs<ExtArgs>
   _count?: boolean | Prisma.BookingCountOutputTypeDefaultArgs<ExtArgs>
 }, ExtArgs["result"]["booking"]>
 
@@ -1046,6 +1161,7 @@ export type BookingInclude<ExtArgs extends runtime.Types.Extensions.InternalArgs
   user?: boolean | Prisma.UserDefaultArgs<ExtArgs>
   participant?: boolean | Prisma.TripParticipantDefaultArgs<ExtArgs>
   payments?: boolean | Prisma.Booking$paymentsArgs<ExtArgs>
+  refunds?: boolean | Prisma.Booking$refundsArgs<ExtArgs>
   _count?: boolean | Prisma.BookingCountOutputTypeDefaultArgs<ExtArgs>
 }
 export type BookingIncludeCreateManyAndReturn<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
@@ -1066,6 +1182,7 @@ export type $BookingPayload<ExtArgs extends runtime.Types.Extensions.InternalArg
     user: Prisma.$UserPayload<ExtArgs>
     participant: Prisma.$TripParticipantPayload<ExtArgs>
     payments: Prisma.$PaymentPayload<ExtArgs>[]
+    refunds: Prisma.$RefundPayload<ExtArgs>[]
   }
   scalars: runtime.Types.Extensions.GetPayloadResult<{
     id: string
@@ -1475,6 +1592,7 @@ export interface Prisma__BookingClient<T, Null = never, ExtArgs extends runtime.
   user<T extends Prisma.UserDefaultArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.UserDefaultArgs<ExtArgs>>): Prisma.Prisma__UserClient<runtime.Types.Result.GetResult<Prisma.$UserPayload<ExtArgs>, T, "findUniqueOrThrow", GlobalOmitOptions> | Null, Null, ExtArgs, GlobalOmitOptions>
   participant<T extends Prisma.TripParticipantDefaultArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.TripParticipantDefaultArgs<ExtArgs>>): Prisma.Prisma__TripParticipantClient<runtime.Types.Result.GetResult<Prisma.$TripParticipantPayload<ExtArgs>, T, "findUniqueOrThrow", GlobalOmitOptions> | Null, Null, ExtArgs, GlobalOmitOptions>
   payments<T extends Prisma.Booking$paymentsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.Booking$paymentsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$PaymentPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
+  refunds<T extends Prisma.Booking$refundsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.Booking$refundsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$RefundPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
   /**
    * Attaches callbacks for the resolution and/or rejection of the Promise.
    * @param onfulfilled The callback to execute when the Promise is resolved.
@@ -1937,6 +2055,30 @@ export type Booking$paymentsArgs<ExtArgs extends runtime.Types.Extensions.Intern
   distinct?: Prisma.PaymentScalarFieldEnum | Prisma.PaymentScalarFieldEnum[]
 }
 
+/**
+ * Booking.refunds
+ */
+export type Booking$refundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  /**
+   * Select specific fields to fetch from the Refund
+   */
+  select?: Prisma.RefundSelect<ExtArgs> | null
+  /**
+   * Omit specific fields from the Refund
+   */
+  omit?: Prisma.RefundOmit<ExtArgs> | null
+  /**
+   * Choose, which related nodes to fetch as well
+   */
+  include?: Prisma.RefundInclude<ExtArgs> | null
+  where?: Prisma.RefundWhereInput
+  orderBy?: Prisma.RefundOrderByWithRelationInput | Prisma.RefundOrderByWithRelationInput[]
+  cursor?: Prisma.RefundWhereUniqueInput
+  take?: number
+  skip?: number
+  distinct?: Prisma.RefundScalarFieldEnum | Prisma.RefundScalarFieldEnum[]
+}
+
 /**
  * Booking without action
  */

app/generated/prisma/models/Payment.ts

@@ -302,6 +302,7 @@ export type PaymentWhereInput = {
   createdAt?: Prisma.DateTimeFilter<"Payment"> | Date | string
   updatedAt?: Prisma.DateTimeFilter<"Payment"> | Date | string
   booking?: Prisma.XOR<Prisma.BookingScalarRelationFilter, Prisma.BookingWhereInput>
+  refunds?: Prisma.RefundListRelationFilter
 }
 
 export type PaymentOrderByWithRelationInput = {
@@ -322,6 +323,7 @@ export type PaymentOrderByWithRelationInput = {
   createdAt?: Prisma.SortOrder
   updatedAt?: Prisma.SortOrder
   booking?: Prisma.BookingOrderByWithRelationInput
+  refunds?: Prisma.RefundOrderByRelationAggregateInput
 }
 
 export type PaymentWhereUniqueInput = Prisma.AtLeast<{
@@ -345,6 +347,7 @@ export type PaymentWhereUniqueInput = Prisma.AtLeast<{
   createdAt?: Prisma.DateTimeFilter<"Payment"> | Date | string
   updatedAt?: Prisma.DateTimeFilter<"Payment"> | Date | string
   booking?: Prisma.XOR<Prisma.BookingScalarRelationFilter, Prisma.BookingWhereInput>
+  refunds?: Prisma.RefundListRelationFilter
 }, "id" | "externalOrderId">
 
 export type PaymentOrderByWithAggregationInput = {
@@ -410,6 +413,7 @@ export type PaymentCreateInput = {
   createdAt?: Date | string
   updatedAt?: Date | string
   booking: Prisma.BookingCreateNestedOneWithoutPaymentsInput
+  refunds?: Prisma.RefundCreateNestedManyWithoutPaymentInput
 }
 
 export type PaymentUncheckedCreateInput = {
@@ -429,6 +433,7 @@ export type PaymentUncheckedCreateInput = {
   rejectionReason?: string | null
   createdAt?: Date | string
   updatedAt?: Date | string
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutPaymentInput
 }
 
 export type PaymentUpdateInput = {
@@ -448,6 +453,7 @@ export type PaymentUpdateInput = {
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   booking?: Prisma.BookingUpdateOneRequiredWithoutPaymentsNestedInput
+  refunds?: Prisma.RefundUpdateManyWithoutPaymentNestedInput
 }
 
 export type PaymentUncheckedUpdateInput = {
@@ -467,6 +473,7 @@ export type PaymentUncheckedUpdateInput = {
   rejectionReason?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutPaymentNestedInput
 }
 
 export type PaymentCreateManyInput = {
@@ -598,6 +605,11 @@ export type PaymentSumOrderByAggregateInput = {
   amount?: Prisma.SortOrder
 }
 
+export type PaymentNullableScalarRelationFilter = {
+  is?: Prisma.PaymentWhereInput | null
+  isNot?: Prisma.PaymentWhereInput | null
+}
+
 export type PaymentCreateNestedManyWithoutBookingInput = {
   create?: Prisma.XOR<Prisma.PaymentCreateWithoutBookingInput, Prisma.PaymentUncheckedCreateWithoutBookingInput> | Prisma.PaymentCreateWithoutBookingInput[] | Prisma.PaymentUncheckedCreateWithoutBookingInput[]
   connectOrCreate?: Prisma.PaymentCreateOrConnectWithoutBookingInput | Prisma.PaymentCreateOrConnectWithoutBookingInput[]
@@ -648,6 +660,22 @@ export type EnumPaymentStatusFieldUpdateOperationsInput = {
   set?: $Enums.PaymentStatus
 }
 
+export type PaymentCreateNestedOneWithoutRefundsInput = {
+  create?: Prisma.XOR<Prisma.PaymentCreateWithoutRefundsInput, Prisma.PaymentUncheckedCreateWithoutRefundsInput>
+  connectOrCreate?: Prisma.PaymentCreateOrConnectWithoutRefundsInput
+  connect?: Prisma.PaymentWhereUniqueInput
+}
+
+export type PaymentUpdateOneWithoutRefundsNestedInput = {
+  create?: Prisma.XOR<Prisma.PaymentCreateWithoutRefundsInput, Prisma.PaymentUncheckedCreateWithoutRefundsInput>
+  connectOrCreate?: Prisma.PaymentCreateOrConnectWithoutRefundsInput
+  upsert?: Prisma.PaymentUpsertWithoutRefundsInput
+  disconnect?: Prisma.PaymentWhereInput | boolean
+  delete?: Prisma.PaymentWhereInput | boolean
+  connect?: Prisma.PaymentWhereUniqueInput
+  update?: Prisma.XOR<Prisma.XOR<Prisma.PaymentUpdateToOneWithWhereWithoutRefundsInput, Prisma.PaymentUpdateWithoutRefundsInput>, Prisma.PaymentUncheckedUpdateWithoutRefundsInput>
+}
+
 export type PaymentCreateWithoutBookingInput = {
   id?: string
   provider: $Enums.PaymentProvider
@@ -664,6 +692,7 @@ export type PaymentCreateWithoutBookingInput = {
   rejectionReason?: string | null
   createdAt?: Date | string
   updatedAt?: Date | string
+  refunds?: Prisma.RefundCreateNestedManyWithoutPaymentInput
 }
 
 export type PaymentUncheckedCreateWithoutBookingInput = {
@@ -682,6 +711,7 @@ export type PaymentUncheckedCreateWithoutBookingInput = {
   rejectionReason?: string | null
   createdAt?: Date | string
   updatedAt?: Date | string
+  refunds?: Prisma.RefundUncheckedCreateNestedManyWithoutPaymentInput
 }
 
 export type PaymentCreateOrConnectWithoutBookingInput = {
@@ -732,6 +762,98 @@ export type PaymentScalarWhereInput = {
   updatedAt?: Prisma.DateTimeFilter<"Payment"> | Date | string
 }
 
+export type PaymentCreateWithoutRefundsInput = {
+  id?: string
+  provider: $Enums.PaymentProvider
+  externalOrderId: string
+  externalTxId?: string | null
+  method?: string | null
+  amount: number
+  status?: $Enums.PaymentStatus
+  rawCallback?: Prisma.NullableJsonNullValueInput | runtime.InputJsonValue
+  snapToken?: string | null
+  expiresAt?: Date | string | null
+  paidAt?: Date | string | null
+  failedAt?: Date | string | null
+  rejectionReason?: string | null
+  createdAt?: Date | string
+  updatedAt?: Date | string
+  booking: Prisma.BookingCreateNestedOneWithoutPaymentsInput
+}
+
+export type PaymentUncheckedCreateWithoutRefundsInput = {
+  id?: string
+  bookingId: string
+  provider: $Enums.PaymentProvider
+  externalOrderId: string
+  externalTxId?: string | null
+  method?: string | null
+  amount: number
+  status?: $Enums.PaymentStatus
+  rawCallback?: Prisma.NullableJsonNullValueInput | runtime.InputJsonValue
+  snapToken?: string | null
+  expiresAt?: Date | string | null
+  paidAt?: Date | string | null
+  failedAt?: Date | string | null
+  rejectionReason?: string | null
+  createdAt?: Date | string
+  updatedAt?: Date | string
+}
+
+export type PaymentCreateOrConnectWithoutRefundsInput = {
+  where: Prisma.PaymentWhereUniqueInput
+  create: Prisma.XOR<Prisma.PaymentCreateWithoutRefundsInput, Prisma.PaymentUncheckedCreateWithoutRefundsInput>
+}
+
+export type PaymentUpsertWithoutRefundsInput = {
+  update: Prisma.XOR<Prisma.PaymentUpdateWithoutRefundsInput, Prisma.PaymentUncheckedUpdateWithoutRefundsInput>
+  create: Prisma.XOR<Prisma.PaymentCreateWithoutRefundsInput, Prisma.PaymentUncheckedCreateWithoutRefundsInput>
+  where?: Prisma.PaymentWhereInput
+}
+
+export type PaymentUpdateToOneWithWhereWithoutRefundsInput = {
+  where?: Prisma.PaymentWhereInput
+  data: Prisma.XOR<Prisma.PaymentUpdateWithoutRefundsInput, Prisma.PaymentUncheckedUpdateWithoutRefundsInput>
+}
+
+export type PaymentUpdateWithoutRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  provider?: Prisma.EnumPaymentProviderFieldUpdateOperationsInput | $Enums.PaymentProvider
+  externalOrderId?: Prisma.StringFieldUpdateOperationsInput | string
+  externalTxId?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  method?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  amount?: Prisma.IntFieldUpdateOperationsInput | number
+  status?: Prisma.EnumPaymentStatusFieldUpdateOperationsInput | $Enums.PaymentStatus
+  rawCallback?: Prisma.NullableJsonNullValueInput | runtime.InputJsonValue
+  snapToken?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  expiresAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  paidAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  failedAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  rejectionReason?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  booking?: Prisma.BookingUpdateOneRequiredWithoutPaymentsNestedInput
+}
+
+export type PaymentUncheckedUpdateWithoutRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  bookingId?: Prisma.StringFieldUpdateOperationsInput | string
+  provider?: Prisma.EnumPaymentProviderFieldUpdateOperationsInput | $Enums.PaymentProvider
+  externalOrderId?: Prisma.StringFieldUpdateOperationsInput | string
+  externalTxId?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  method?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  amount?: Prisma.IntFieldUpdateOperationsInput | number
+  status?: Prisma.EnumPaymentStatusFieldUpdateOperationsInput | $Enums.PaymentStatus
+  rawCallback?: Prisma.NullableJsonNullValueInput | runtime.InputJsonValue
+  snapToken?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  expiresAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  paidAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  failedAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  rejectionReason?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+}
+
 export type PaymentCreateManyBookingInput = {
   id?: string
   provider: $Enums.PaymentProvider
@@ -766,6 +888,7 @@ export type PaymentUpdateWithoutBookingInput = {
   rejectionReason?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  refunds?: Prisma.RefundUpdateManyWithoutPaymentNestedInput
 }
 
 export type PaymentUncheckedUpdateWithoutBookingInput = {
@@ -784,6 +907,7 @@ export type PaymentUncheckedUpdateWithoutBookingInput = {
   rejectionReason?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
   createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  refunds?: Prisma.RefundUncheckedUpdateManyWithoutPaymentNestedInput
 }
 
 export type PaymentUncheckedUpdateManyWithoutBookingInput = {
@@ -805,6 +929,35 @@ export type PaymentUncheckedUpdateManyWithoutBookingInput = {
 }
 
 
+/**
+ * Count Type PaymentCountOutputType
+ */
+
+export type PaymentCountOutputType = {
+  refunds: number
+}
+
+export type PaymentCountOutputTypeSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  refunds?: boolean | PaymentCountOutputTypeCountRefundsArgs
+}
+
+/**
+ * PaymentCountOutputType without action
+ */
+export type PaymentCountOutputTypeDefaultArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  /**
+   * Select specific fields to fetch from the PaymentCountOutputType
+   */
+  select?: Prisma.PaymentCountOutputTypeSelect<ExtArgs> | null
+}
+
+/**
+ * PaymentCountOutputType without action
+ */
+export type PaymentCountOutputTypeCountRefundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  where?: Prisma.RefundWhereInput
+}
+
 
 export type PaymentSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = runtime.Types.Extensions.GetSelect<{
   id?: boolean
@@ -824,6 +977,8 @@ export type PaymentSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs
   createdAt?: boolean
   updatedAt?: boolean
   booking?: boolean | Prisma.BookingDefaultArgs<ExtArgs>
+  refunds?: boolean | Prisma.Payment$refundsArgs<ExtArgs>
+  _count?: boolean | Prisma.PaymentCountOutputTypeDefaultArgs<ExtArgs>
 }, ExtArgs["result"]["payment"]>
 
 export type PaymentSelectCreateManyAndReturn<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = runtime.Types.Extensions.GetSelect<{
@@ -888,6 +1043,8 @@ export type PaymentSelectScalar = {
 export type PaymentOmit<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = runtime.Types.Extensions.GetOmit<"id" | "bookingId" | "provider" | "externalOrderId" | "externalTxId" | "method" | "amount" | "status" | "rawCallback" | "snapToken" | "expiresAt" | "paidAt" | "failedAt" | "rejectionReason" | "createdAt" | "updatedAt", ExtArgs["result"]["payment"]>
 export type PaymentInclude<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
   booking?: boolean | Prisma.BookingDefaultArgs<ExtArgs>
+  refunds?: boolean | Prisma.Payment$refundsArgs<ExtArgs>
+  _count?: boolean | Prisma.PaymentCountOutputTypeDefaultArgs<ExtArgs>
 }
 export type PaymentIncludeCreateManyAndReturn<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
   booking?: boolean | Prisma.BookingDefaultArgs<ExtArgs>
@@ -900,6 +1057,7 @@ export type $PaymentPayload<ExtArgs extends runtime.Types.Extensions.InternalArg
   name: "Payment"
   objects: {
     booking: Prisma.$BookingPayload<ExtArgs>
+    refunds: Prisma.$RefundPayload<ExtArgs>[]
   }
   scalars: runtime.Types.Extensions.GetPayloadResult<{
     id: string
@@ -1332,6 +1490,7 @@ readonly fields: PaymentFieldRefs;
 export interface Prisma__PaymentClient<T, Null = never, ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs, GlobalOmitOptions = {}> extends Prisma.PrismaPromise<T> {
   readonly [Symbol.toStringTag]: "PrismaPromise"
   booking<T extends Prisma.BookingDefaultArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.BookingDefaultArgs<ExtArgs>>): Prisma.Prisma__BookingClient<runtime.Types.Result.GetResult<Prisma.$BookingPayload<ExtArgs>, T, "findUniqueOrThrow", GlobalOmitOptions> | Null, Null, ExtArgs, GlobalOmitOptions>
+  refunds<T extends Prisma.Payment$refundsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.Payment$refundsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$RefundPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
   /**
    * Attaches callbacks for the resolution and/or rejection of the Promise.
    * @param onfulfilled The callback to execute when the Promise is resolved.
@@ -1777,6 +1936,30 @@ export type PaymentDeleteManyArgs<ExtArgs extends runtime.Types.Extensions.Inter
   limit?: number
 }
 
+/**
+ * Payment.refunds
+ */
+export type Payment$refundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  /**
+   * Select specific fields to fetch from the Refund
+   */
+  select?: Prisma.RefundSelect<ExtArgs> | null
+  /**
+   * Omit specific fields from the Refund
+   */
+  omit?: Prisma.RefundOmit<ExtArgs> | null
+  /**
+   * Choose, which related nodes to fetch as well
+   */
+  include?: Prisma.RefundInclude<ExtArgs> | null
+  where?: Prisma.RefundWhereInput
+  orderBy?: Prisma.RefundOrderByWithRelationInput | Prisma.RefundOrderByWithRelationInput[]
+  cursor?: Prisma.RefundWhereUniqueInput
+  take?: number
+  skip?: number
+  distinct?: Prisma.RefundScalarFieldEnum | Prisma.RefundScalarFieldEnum[]
+}
+
 /**
  * Payment without action
  */

app/generated/prisma/models/User.ts

@@ -229,6 +229,7 @@ export type UserWhereInput = {
   bookings?: Prisma.BookingListRelationFilter
   organizerVerification?: Prisma.XOR<Prisma.OrganizerVerificationNullableScalarRelationFilter, Prisma.OrganizerVerificationWhereInput> | null
   reviewedVerifications?: Prisma.OrganizerVerificationListRelationFilter
+  reviewedRefunds?: Prisma.RefundListRelationFilter
   profile?: Prisma.XOR<Prisma.UserProfileNullableScalarRelationFilter, Prisma.UserProfileWhereInput> | null
 }
 
@@ -250,6 +251,7 @@ export type UserOrderByWithRelationInput = {
   bookings?: Prisma.BookingOrderByRelationAggregateInput
   organizerVerification?: Prisma.OrganizerVerificationOrderByWithRelationInput
   reviewedVerifications?: Prisma.OrganizerVerificationOrderByRelationAggregateInput
+  reviewedRefunds?: Prisma.RefundOrderByRelationAggregateInput
   profile?: Prisma.UserProfileOrderByWithRelationInput
 }
 
@@ -274,6 +276,7 @@ export type UserWhereUniqueInput = Prisma.AtLeast<{
   bookings?: Prisma.BookingListRelationFilter
   organizerVerification?: Prisma.XOR<Prisma.OrganizerVerificationNullableScalarRelationFilter, Prisma.OrganizerVerificationWhereInput> | null
   reviewedVerifications?: Prisma.OrganizerVerificationListRelationFilter
+  reviewedRefunds?: Prisma.RefundListRelationFilter
   profile?: Prisma.XOR<Prisma.UserProfileNullableScalarRelationFilter, Prisma.UserProfileWhereInput> | null
 }, "id" | "email">
 
@@ -327,6 +330,7 @@ export type UserCreateInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -348,6 +352,7 @@ export type UserUncheckedCreateInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -369,6 +374,7 @@ export type UserUpdateInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -390,6 +396,7 @@ export type UserUncheckedUpdateInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -615,6 +622,22 @@ export type UserUpdateOneRequiredWithoutBookingsNestedInput = {
   update?: Prisma.XOR<Prisma.XOR<Prisma.UserUpdateToOneWithWhereWithoutBookingsInput, Prisma.UserUpdateWithoutBookingsInput>, Prisma.UserUncheckedUpdateWithoutBookingsInput>
 }
 
+export type UserCreateNestedOneWithoutReviewedRefundsInput = {
+  create?: Prisma.XOR<Prisma.UserCreateWithoutReviewedRefundsInput, Prisma.UserUncheckedCreateWithoutReviewedRefundsInput>
+  connectOrCreate?: Prisma.UserCreateOrConnectWithoutReviewedRefundsInput
+  connect?: Prisma.UserWhereUniqueInput
+}
+
+export type UserUpdateOneWithoutReviewedRefundsNestedInput = {
+  create?: Prisma.XOR<Prisma.UserCreateWithoutReviewedRefundsInput, Prisma.UserUncheckedCreateWithoutReviewedRefundsInput>
+  connectOrCreate?: Prisma.UserCreateOrConnectWithoutReviewedRefundsInput
+  upsert?: Prisma.UserUpsertWithoutReviewedRefundsInput
+  disconnect?: Prisma.UserWhereInput | boolean
+  delete?: Prisma.UserWhereInput | boolean
+  connect?: Prisma.UserWhereUniqueInput
+  update?: Prisma.XOR<Prisma.XOR<Prisma.UserUpdateToOneWithWhereWithoutReviewedRefundsInput, Prisma.UserUpdateWithoutReviewedRefundsInput>, Prisma.UserUncheckedUpdateWithoutReviewedRefundsInput>
+}
+
 export type UserCreateWithoutProfileInput = {
   id?: string
   name: string
@@ -633,6 +656,7 @@ export type UserCreateWithoutProfileInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
 }
 
 export type UserUncheckedCreateWithoutProfileInput = {
@@ -653,6 +677,7 @@ export type UserUncheckedCreateWithoutProfileInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
 }
 
 export type UserCreateOrConnectWithoutProfileInput = {
@@ -689,6 +714,7 @@ export type UserUpdateWithoutProfileInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
 }
 
 export type UserUncheckedUpdateWithoutProfileInput = {
@@ -709,6 +735,7 @@ export type UserUncheckedUpdateWithoutProfileInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
 }
 
 export type UserCreateWithoutAccountsInput = {
@@ -728,6 +755,7 @@ export type UserCreateWithoutAccountsInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -748,6 +776,7 @@ export type UserUncheckedCreateWithoutAccountsInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -784,6 +813,7 @@ export type UserUpdateWithoutAccountsInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -804,6 +834,7 @@ export type UserUncheckedUpdateWithoutAccountsInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -824,6 +855,7 @@ export type UserCreateWithoutOrganizerVerificationInput = {
   tripReviews?: Prisma.TripReviewCreateNestedManyWithoutUserInput
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -844,6 +876,7 @@ export type UserUncheckedCreateWithoutOrganizerVerificationInput = {
   tripReviews?: Prisma.TripReviewUncheckedCreateNestedManyWithoutUserInput
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -869,6 +902,7 @@ export type UserCreateWithoutReviewedVerificationsInput = {
   tripReviews?: Prisma.TripReviewCreateNestedManyWithoutUserInput
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -889,6 +923,7 @@ export type UserUncheckedCreateWithoutReviewedVerificationsInput = {
   tripReviews?: Prisma.TripReviewUncheckedCreateNestedManyWithoutUserInput
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -925,6 +960,7 @@ export type UserUpdateWithoutOrganizerVerificationInput = {
   tripReviews?: Prisma.TripReviewUpdateManyWithoutUserNestedInput
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -945,6 +981,7 @@ export type UserUncheckedUpdateWithoutOrganizerVerificationInput = {
   tripReviews?: Prisma.TripReviewUncheckedUpdateManyWithoutUserNestedInput
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -976,6 +1013,7 @@ export type UserUpdateWithoutReviewedVerificationsInput = {
   tripReviews?: Prisma.TripReviewUpdateManyWithoutUserNestedInput
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -996,6 +1034,7 @@ export type UserUncheckedUpdateWithoutReviewedVerificationsInput = {
   tripReviews?: Prisma.TripReviewUncheckedUpdateManyWithoutUserNestedInput
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -1016,6 +1055,7 @@ export type UserCreateWithoutTripsInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -1036,6 +1076,7 @@ export type UserUncheckedCreateWithoutTripsInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -1072,6 +1113,7 @@ export type UserUpdateWithoutTripsInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -1092,6 +1134,7 @@ export type UserUncheckedUpdateWithoutTripsInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -1112,6 +1155,7 @@ export type UserCreateWithoutTripReviewsInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -1132,6 +1176,7 @@ export type UserUncheckedCreateWithoutTripReviewsInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -1168,6 +1213,7 @@ export type UserUpdateWithoutTripReviewsInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -1188,6 +1234,7 @@ export type UserUncheckedUpdateWithoutTripReviewsInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -1208,6 +1255,7 @@ export type UserCreateWithoutParticipationsInput = {
   bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -1228,6 +1276,7 @@ export type UserUncheckedCreateWithoutParticipationsInput = {
   bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -1264,6 +1313,7 @@ export type UserUpdateWithoutParticipationsInput = {
   bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -1284,6 +1334,7 @@ export type UserUncheckedUpdateWithoutParticipationsInput = {
   bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -1304,6 +1355,7 @@ export type UserCreateWithoutBookingsInput = {
   tripReviews?: Prisma.TripReviewCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
 }
 
@@ -1324,6 +1376,7 @@ export type UserUncheckedCreateWithoutBookingsInput = {
   tripReviews?: Prisma.TripReviewUncheckedCreateNestedManyWithoutUserInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  reviewedRefunds?: Prisma.RefundUncheckedCreateNestedManyWithoutReviewedByInput
   profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
 }
 
@@ -1360,6 +1413,7 @@ export type UserUpdateWithoutBookingsInput = {
   tripReviews?: Prisma.TripReviewUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
 }
 
@@ -1380,6 +1434,107 @@ export type UserUncheckedUpdateWithoutBookingsInput = {
   tripReviews?: Prisma.TripReviewUncheckedUpdateManyWithoutUserNestedInput
   organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
   reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
+  reviewedRefunds?: Prisma.RefundUncheckedUpdateManyWithoutReviewedByNestedInput
+  profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
+}
+
+export type UserCreateWithoutReviewedRefundsInput = {
+  id?: string
+  name: string
+  email: string
+  password?: string | null
+  image?: string | null
+  emailVerified?: Date | string | null
+  acceptedTermsAndPrivacy?: boolean
+  acceptedAt?: Date | string | null
+  createdAt?: Date | string
+  updatedAt?: Date | string
+  accounts?: Prisma.AccountCreateNestedManyWithoutUserInput
+  trips?: Prisma.TripCreateNestedManyWithoutOrganizerInput
+  participations?: Prisma.TripParticipantCreateNestedManyWithoutUserInput
+  tripReviews?: Prisma.TripReviewCreateNestedManyWithoutUserInput
+  bookings?: Prisma.BookingCreateNestedManyWithoutUserInput
+  organizerVerification?: Prisma.OrganizerVerificationCreateNestedOneWithoutUserInput
+  reviewedVerifications?: Prisma.OrganizerVerificationCreateNestedManyWithoutReviewedByInput
+  profile?: Prisma.UserProfileCreateNestedOneWithoutUserInput
+}
+
+export type UserUncheckedCreateWithoutReviewedRefundsInput = {
+  id?: string
+  name: string
+  email: string
+  password?: string | null
+  image?: string | null
+  emailVerified?: Date | string | null
+  acceptedTermsAndPrivacy?: boolean
+  acceptedAt?: Date | string | null
+  createdAt?: Date | string
+  updatedAt?: Date | string
+  accounts?: Prisma.AccountUncheckedCreateNestedManyWithoutUserInput
+  trips?: Prisma.TripUncheckedCreateNestedManyWithoutOrganizerInput
+  participations?: Prisma.TripParticipantUncheckedCreateNestedManyWithoutUserInput
+  tripReviews?: Prisma.TripReviewUncheckedCreateNestedManyWithoutUserInput
+  bookings?: Prisma.BookingUncheckedCreateNestedManyWithoutUserInput
+  organizerVerification?: Prisma.OrganizerVerificationUncheckedCreateNestedOneWithoutUserInput
+  reviewedVerifications?: Prisma.OrganizerVerificationUncheckedCreateNestedManyWithoutReviewedByInput
+  profile?: Prisma.UserProfileUncheckedCreateNestedOneWithoutUserInput
+}
+
+export type UserCreateOrConnectWithoutReviewedRefundsInput = {
+  where: Prisma.UserWhereUniqueInput
+  create: Prisma.XOR<Prisma.UserCreateWithoutReviewedRefundsInput, Prisma.UserUncheckedCreateWithoutReviewedRefundsInput>
+}
+
+export type UserUpsertWithoutReviewedRefundsInput = {
+  update: Prisma.XOR<Prisma.UserUpdateWithoutReviewedRefundsInput, Prisma.UserUncheckedUpdateWithoutReviewedRefundsInput>
+  create: Prisma.XOR<Prisma.UserCreateWithoutReviewedRefundsInput, Prisma.UserUncheckedCreateWithoutReviewedRefundsInput>
+  where?: Prisma.UserWhereInput
+}
+
+export type UserUpdateToOneWithWhereWithoutReviewedRefundsInput = {
+  where?: Prisma.UserWhereInput
+  data: Prisma.XOR<Prisma.UserUpdateWithoutReviewedRefundsInput, Prisma.UserUncheckedUpdateWithoutReviewedRefundsInput>
+}
+
+export type UserUpdateWithoutReviewedRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  name?: Prisma.StringFieldUpdateOperationsInput | string
+  email?: Prisma.StringFieldUpdateOperationsInput | string
+  password?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  image?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  emailVerified?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  acceptedTermsAndPrivacy?: Prisma.BoolFieldUpdateOperationsInput | boolean
+  acceptedAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  accounts?: Prisma.AccountUpdateManyWithoutUserNestedInput
+  trips?: Prisma.TripUpdateManyWithoutOrganizerNestedInput
+  participations?: Prisma.TripParticipantUpdateManyWithoutUserNestedInput
+  tripReviews?: Prisma.TripReviewUpdateManyWithoutUserNestedInput
+  bookings?: Prisma.BookingUpdateManyWithoutUserNestedInput
+  organizerVerification?: Prisma.OrganizerVerificationUpdateOneWithoutUserNestedInput
+  reviewedVerifications?: Prisma.OrganizerVerificationUpdateManyWithoutReviewedByNestedInput
+  profile?: Prisma.UserProfileUpdateOneWithoutUserNestedInput
+}
+
+export type UserUncheckedUpdateWithoutReviewedRefundsInput = {
+  id?: Prisma.StringFieldUpdateOperationsInput | string
+  name?: Prisma.StringFieldUpdateOperationsInput | string
+  email?: Prisma.StringFieldUpdateOperationsInput | string
+  password?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  image?: Prisma.NullableStringFieldUpdateOperationsInput | string | null
+  emailVerified?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  acceptedTermsAndPrivacy?: Prisma.BoolFieldUpdateOperationsInput | boolean
+  acceptedAt?: Prisma.NullableDateTimeFieldUpdateOperationsInput | Date | string | null
+  createdAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  updatedAt?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
+  accounts?: Prisma.AccountUncheckedUpdateManyWithoutUserNestedInput
+  trips?: Prisma.TripUncheckedUpdateManyWithoutOrganizerNestedInput
+  participations?: Prisma.TripParticipantUncheckedUpdateManyWithoutUserNestedInput
+  tripReviews?: Prisma.TripReviewUncheckedUpdateManyWithoutUserNestedInput
+  bookings?: Prisma.BookingUncheckedUpdateManyWithoutUserNestedInput
+  organizerVerification?: Prisma.OrganizerVerificationUncheckedUpdateOneWithoutUserNestedInput
+  reviewedVerifications?: Prisma.OrganizerVerificationUncheckedUpdateManyWithoutReviewedByNestedInput
   profile?: Prisma.UserProfileUncheckedUpdateOneWithoutUserNestedInput
 }
 
@@ -1395,6 +1550,7 @@ export type UserCountOutputType = {
   tripReviews: number
   bookings: number
   reviewedVerifications: number
+  reviewedRefunds: number
 }
 
 export type UserCountOutputTypeSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
@@ -1404,6 +1560,7 @@ export type UserCountOutputTypeSelect<ExtArgs extends runtime.Types.Extensions.I
   tripReviews?: boolean | UserCountOutputTypeCountTripReviewsArgs
   bookings?: boolean | UserCountOutputTypeCountBookingsArgs
   reviewedVerifications?: boolean | UserCountOutputTypeCountReviewedVerificationsArgs
+  reviewedRefunds?: boolean | UserCountOutputTypeCountReviewedRefundsArgs
 }
 
 /**
@@ -1458,6 +1615,13 @@ export type UserCountOutputTypeCountReviewedVerificationsArgs<ExtArgs extends ru
   where?: Prisma.OrganizerVerificationWhereInput
 }
 
+/**
+ * UserCountOutputType without action
+ */
+export type UserCountOutputTypeCountReviewedRefundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  where?: Prisma.RefundWhereInput
+}
+
 
 export type UserSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = runtime.Types.Extensions.GetSelect<{
   id?: boolean
@@ -1477,6 +1641,7 @@ export type UserSelect<ExtArgs extends runtime.Types.Extensions.InternalArgs = r
   bookings?: boolean | Prisma.User$bookingsArgs<ExtArgs>
   organizerVerification?: boolean | Prisma.User$organizerVerificationArgs<ExtArgs>
   reviewedVerifications?: boolean | Prisma.User$reviewedVerificationsArgs<ExtArgs>
+  reviewedRefunds?: boolean | Prisma.User$reviewedRefundsArgs<ExtArgs>
   profile?: boolean | Prisma.User$profileArgs<ExtArgs>
   _count?: boolean | Prisma.UserCountOutputTypeDefaultArgs<ExtArgs>
 }, ExtArgs["result"]["user"]>
@@ -1529,6 +1694,7 @@ export type UserInclude<ExtArgs extends runtime.Types.Extensions.InternalArgs =
   bookings?: boolean | Prisma.User$bookingsArgs<ExtArgs>
   organizerVerification?: boolean | Prisma.User$organizerVerificationArgs<ExtArgs>
   reviewedVerifications?: boolean | Prisma.User$reviewedVerificationsArgs<ExtArgs>
+  reviewedRefunds?: boolean | Prisma.User$reviewedRefundsArgs<ExtArgs>
   profile?: boolean | Prisma.User$profileArgs<ExtArgs>
   _count?: boolean | Prisma.UserCountOutputTypeDefaultArgs<ExtArgs>
 }
@@ -1545,6 +1711,7 @@ export type $UserPayload<ExtArgs extends runtime.Types.Extensions.InternalArgs =
     bookings: Prisma.$BookingPayload<ExtArgs>[]
     organizerVerification: Prisma.$OrganizerVerificationPayload<ExtArgs> | null
     reviewedVerifications: Prisma.$OrganizerVerificationPayload<ExtArgs>[]
+    reviewedRefunds: Prisma.$RefundPayload<ExtArgs>[]
     profile: Prisma.$UserProfilePayload<ExtArgs> | null
   }
   scalars: runtime.Types.Extensions.GetPayloadResult<{
@@ -1971,6 +2138,7 @@ export interface Prisma__UserClient<T, Null = never, ExtArgs extends runtime.Typ
   bookings<T extends Prisma.User$bookingsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.User$bookingsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$BookingPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
   organizerVerification<T extends Prisma.User$organizerVerificationArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.User$organizerVerificationArgs<ExtArgs>>): Prisma.Prisma__OrganizerVerificationClient<runtime.Types.Result.GetResult<Prisma.$OrganizerVerificationPayload<ExtArgs>, T, "findUniqueOrThrow", GlobalOmitOptions> | null, null, ExtArgs, GlobalOmitOptions>
   reviewedVerifications<T extends Prisma.User$reviewedVerificationsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.User$reviewedVerificationsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$OrganizerVerificationPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
+  reviewedRefunds<T extends Prisma.User$reviewedRefundsArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.User$reviewedRefundsArgs<ExtArgs>>): Prisma.PrismaPromise<runtime.Types.Result.GetResult<Prisma.$RefundPayload<ExtArgs>, T, "findMany", GlobalOmitOptions> | Null>
   profile<T extends Prisma.User$profileArgs<ExtArgs> = {}>(args?: Prisma.Subset<T, Prisma.User$profileArgs<ExtArgs>>): Prisma.Prisma__UserProfileClient<runtime.Types.Result.GetResult<Prisma.$UserProfilePayload<ExtArgs>, T, "findUniqueOrThrow", GlobalOmitOptions> | null, null, ExtArgs, GlobalOmitOptions>
   /**
    * Attaches callbacks for the resolution and/or rejection of the Promise.
@@ -2566,6 +2734,30 @@ export type User$reviewedVerificationsArgs<ExtArgs extends runtime.Types.Extensi
   distinct?: Prisma.OrganizerVerificationScalarFieldEnum | Prisma.OrganizerVerificationScalarFieldEnum[]
 }
 
+/**
+ * User.reviewedRefunds
+ */
+export type User$reviewedRefundsArgs<ExtArgs extends runtime.Types.Extensions.InternalArgs = runtime.Types.Extensions.DefaultArgs> = {
+  /**
+   * Select specific fields to fetch from the Refund
+   */
+  select?: Prisma.RefundSelect<ExtArgs> | null
+  /**
+   * Omit specific fields from the Refund
+   */
+  omit?: Prisma.RefundOmit<ExtArgs> | null
+  /**
+   * Choose, which related nodes to fetch as well
+   */
+  include?: Prisma.RefundInclude<ExtArgs> | null
+  where?: Prisma.RefundWhereInput
+  orderBy?: Prisma.RefundOrderByWithRelationInput | Prisma.RefundOrderByWithRelationInput[]
+  cursor?: Prisma.RefundWhereUniqueInput
+  take?: number
+  skip?: number
+  distinct?: Prisma.RefundScalarFieldEnum | Prisma.RefundScalarFieldEnum[]
+}
+
 /**
  * User.profile
  */

app/trips/[id]/page.tsx

@@ -6,17 +6,21 @@ import Image from "next/image";
 import { authOptions } from "@/lib/auth";
 import { tripService } from "@/server/services/trip.service";
 import { bookingService } from "@/server/services/booking.service";
+import { bookingRepo } from "@/server/repositories/booking.repo";
 import { trustService } from "@/server/services/trust.service";
 import { formatRupiah } from "@/lib/utils";
 import { formatTripCalendarDateRangeLong } from "@/lib/trip-dates";
 import { siteConfig, siteUrl, absoluteUrl } from "@/lib/site";
 import { JoinTripButton } from "@/features/trip/components/join-trip-button";
+import { CancelTripButton } from "@/features/trip/components/cancel-trip-button";
+import { CancelBookingButton } from "@/features/booking/components/cancel-booking-button";
 import { OrganizerJoinRequests } from "@/features/trip/components/organizer-join-requests";
 import { OrganizerTrustPanel } from "@/features/trip/components/organizer-trust-panel";
 import { TripProgramBlock } from "@/features/trip/components/trip-program-block";
 import { OrganizerPaymentQueue } from "@/features/booking/components/organizer-payment-queue";
 import { ImageGallery } from "@/features/trip/components/image-gallery";
 import { TripReviewSection } from "@/features/review/components/trip-review-section";
+import { RefundPolicySection } from "@/features/refund/components/refund-policy-section";
 import { categoryMeta } from "@/lib/activity-category";
 import { vibeMeta } from "@/lib/vibe";
 import { isFreeTrip } from "@/lib/trip-pricing";
@@ -24,6 +28,7 @@ import {
   isPastTripLastDayForReview,
   isTripDepartureDayPast,
 } from "@/lib/trip-dates";
+import { previewRefund } from "@/lib/refund-policy";
 
 export async function generateMetadata({
   params,
@@ -137,6 +142,31 @@ export default async function TripDetailPage({
       ? await bookingService.getAwaitingManualForTrip(trip.id)
       : [];
 
+  // Booking peserta saat ini — dipakai untuk render CancelBookingButton vs
+  // tombol "Batal Ikut" biasa. Hanya untuk non-organizer yang ikut trip.
+  const myBooking =
+    session?.user && !isOrganizer && currentParticipation
+      ? await bookingService.getByTripAndUser(trip.id, session.user.id)
+      : null;
+
+  // Untuk CancelTripButton: jumlah booking PAID/PARTIALLY_REFUNDED (yang akan
+  // auto-refund). Hanya dihitung saat organizer mengakses trip yang masih
+  // bisa dibatalkan.
+  const canOrganizerCancel =
+    isOrganizer &&
+    (trip.status === "OPEN" || trip.status === "FULL") &&
+    !isDeparturePast;
+  const paidBookingCount = canOrganizerCancel
+    ? await bookingRepo.countSettledForTrip(trip.id)
+    : 0;
+
+  // Preview refund untuk CancelBookingButton (server-side supaya konsisten
+  // dengan service yang juga pakai policy yang sama).
+  const refundPreview =
+    myBooking && myBooking.status === "PAID" && !isDeparturePast
+      ? previewRefund(myBooking.amount, trip.date)
+      : null;
+
   const catMeta = categoryMeta(trip.category);
 
   const tripUrl = absoluteUrl(`/trips/${trip.id}`);
@@ -344,10 +374,22 @@ export default async function TripDetailPage({
 
           {/* Participant Progress */}
           <div className="rounded-xl border border-neutral-200 p-3 sm:p-4">
-            <div className="mb-2 flex items-center justify-between">
-              <span className="text-xs font-semibold text-neutral-700 sm:text-sm">
-                Peserta
-              </span>
+            <div className="mb-2 flex items-center justify-between gap-2">
+              <div className="flex items-center gap-2">
+                <span className="text-xs font-semibold text-neutral-700 sm:text-sm">
+                  Peserta
+                </span>
+                {spotsLeft > 0 && spotsLeft <= 3 && (
+                  <span className="rounded-full bg-amber-100 px-2 py-0.5 text-[10px] font-bold text-amber-800 sm:text-[11px]">
+                    ⚡ Tinggal {spotsLeft} spot!
+                  </span>
+                )}
+                {spotsLeft <= 0 && (
+                  <span className="rounded-full bg-neutral-200 px-2 py-0.5 text-[10px] font-bold text-neutral-700 sm:text-[11px]">
+                    Penuh
+                  </span>
+                )}
+              </div>
               <span className="text-xs font-bold text-neutral-800 sm:text-sm">
                 {participantCount}{" "}
                 <span className="font-normal text-neutral-400">
@@ -383,6 +425,23 @@ export default async function TripDetailPage({
                 </>
               )}
             </p>
+            {confirmedCount > 0 && (
+              <p className="mt-2 text-[11px] text-neutral-600 sm:text-xs">
+                <span aria-hidden>👥</span> Sudah join:{" "}
+                <span className="font-medium text-neutral-800">
+                  {confirmedParticipants
+                    .slice(0, 3)
+                    .map((p) => p.user.name.split(" ")[0])
+                    .join(", ")}
+                </span>
+                {confirmedCount > 3 && (
+                  <span className="text-neutral-500">
+                    {" "}
+                    +{confirmedCount - 3} lainnya
+                  </span>
+                )}
+              </p>
+            )}
           </div>
 
           <TripProgramBlock
@@ -451,8 +510,33 @@ export default async function TripDetailPage({
             isFull={spotsLeft <= 0}
             tripStatus={trip.status}
             isDeparturePast={isDeparturePast}
+            hideCancelButton={!!refundPreview}
           />
 
+          {/* Peserta PAID: cancel + request refund (lewat policy default). */}
+          {refundPreview && (
+            <CancelBookingButton
+              tripId={trip.id}
+              preview={{
+                days: refundPreview.days,
+                refundAmount: refundPreview.refundAmount,
+                bookingAmount: refundPreview.bookingAmount,
+                tierLabel: refundPreview.tier.label,
+              }}
+            />
+          )}
+
+          {/* Organizer: batalkan trip (auto-refund peserta PAID). */}
+          {canOrganizerCancel && (
+            <CancelTripButton
+              tripId={trip.id}
+              paidParticipantCount={paidBookingCount}
+            />
+          )}
+
+          {/* Kebijakan refund — transparency sebelum user cancel. */}
+          {!tripIsFree && <RefundPolicySection />}
+
           <TripReviewSection
             tripId={trip.id}
             reviews={trip.reviews.map((r) => ({

app/trips/[id]/payment/page.tsx

@@ -158,7 +158,14 @@ function FreeTripSection({
   bookingStatus,
 }: {
   tripId: string;
-  bookingStatus: "PENDING" | "AWAITING_PAY" | "PAID" | "CANCELLED" | "REFUNDED" | "EXPIRED";
+  bookingStatus:
+    | "PENDING"
+    | "AWAITING_PAY"
+    | "PAID"
+    | "CANCELLED"
+    | "REFUNDED"
+    | "PARTIALLY_REFUNDED"
+    | "EXPIRED";
 }) {
   return (
     <section className="rounded-2xl border border-emerald-200 bg-emerald-50/60 p-6 text-center shadow-sm sm:p-8">
@@ -208,7 +215,14 @@ async function PaidTripSection({
   organizerId: string;
   organizerName: string;
   price: number;
-  bookingStatus: "PENDING" | "AWAITING_PAY" | "PAID" | "CANCELLED" | "REFUNDED" | "EXPIRED";
+  bookingStatus:
+    | "PENDING"
+    | "AWAITING_PAY"
+    | "PAID"
+    | "CANCELLED"
+    | "REFUNDED"
+    | "PARTIALLY_REFUNDED"
+    | "EXPIRED";
   paymentMarkedAt: Date | null;
   paymentPaidAt: Date | null;
 }) {

app/u/[id]/page.tsx

@@ -3,8 +3,12 @@ import Link from "next/link";
 import Image from "next/image";
 import { notFound } from "next/navigation";
 import { profileService } from "@/server/services/profile.service";
+import { trustService } from "@/server/services/trust.service";
+import { reviewService } from "@/server/services/review.service";
 import { TripCard } from "@/features/trip/components/trip-card";
 import { ProfileTripRow } from "@/features/profile/components/profile-trip-row";
+import { OrganizerStatsPanel } from "@/features/profile/components/organizer-stats-panel";
+import { OrganizerReviewsList } from "@/features/review/components/organizer-reviews-list";
 import { siteConfig } from "@/lib/site";
 import { vibeMeta } from "@/lib/vibe";
 
@@ -45,6 +49,16 @@ export default async function PublicProfilePage({ params }: PageProps) {
     year: "numeric",
   });
 
+  // Trust panel hanya relevan untuk user yang berperan organizer.
+  // Hindari query Prisma yang nggak perlu untuk user yang murni peserta.
+  const isOrganizerProfile = organizedTrips.length > 0 || isVerifiedOrganizer;
+  const [organizerTrust, organizerReviews] = isOrganizerProfile
+    ? await Promise.all([
+        trustService.getOrganizerTrust(user.id),
+        reviewService.getReviewsByOrganizer(user.id),
+      ])
+    : [null, []];
+
   return (
     <div className="mx-auto max-w-4xl px-4 py-6 sm:py-8">
       {/* Header */}
@@ -156,6 +170,15 @@ export default async function PublicProfilePage({ params }: PageProps) {
         </div>
       </section>
 
+      {organizerTrust && <OrganizerStatsPanel trust={organizerTrust} />}
+
+      {organizerTrust && organizerReviews.length > 0 && (
+        <OrganizerReviewsList
+          reviews={organizerReviews}
+          totalCount={organizerTrust.reviewCount}
+        />
+      )}
+
       {/* Empty profile hint */}
       {!profile && (
         <p className="mt-5 rounded-xl border border-dashed border-neutral-200 bg-neutral-50 px-4 py-3 text-center text-xs text-neutral-500">

docs/CRON_SETUP.md

@@ -0,0 +1,107 @@
+# Cron Setup (PM2 / self-hosted Linux)
+
+Aplikasi punya beberapa endpoint cron yang harus di-trigger periodik dari luar. Karena deploy pakai PM2 di VPS Linux (bukan Vercel), trigger schedule pakai **system crontab** — zero dependency, OS-native.
+
+## Daftar cron job
+
+| Endpoint | Schedule | Tujuan |
+|---|---|---|
+| `GET /api/cron/auto-complete-trips` | `0 18 * * *` (18:00 UTC = 01:00 WIB) | Flip trip yang sudah lewat tanggal selesai dari `OPEN`/`FULL` ke `COMPLETED`. |
+
+## Setup di server
+
+### 1. Set `CRON_SECRET` di env production
+
+Generate random secret 32 byte:
+
+```bash
+openssl rand -hex 32
+```
+
+Tambah ke file `.env` yang dibaca PM2 (atau yang pasti ter-load saat process boot):
+
+```bash
+CRON_SECRET="<hasil-openssl-tadi>"
+```
+
+Restart PM2 supaya proses re-load env:
+
+```bash
+pm2 restart setrip --update-env
+```
+
+### 2. Daftarkan crontab
+
+Edit crontab user yang punya akses ke env (biasanya user yang menjalankan PM2):
+
+```bash
+crontab -e
+```
+
+Tambah baris (ganti `https://your-domain.com` dan `<CRON_SECRET>` sesuai env yang di-set di step 1):
+
+```cron
+# Setrip — auto-complete trips harian (jam 01:00 WIB)
+0 18 * * * curl -fsS -H "Authorization: Bearer <CRON_SECRET>" https://your-domain.com/api/cron/auto-complete-trips >> /var/log/setrip-cron.log 2>&1
+```
+
+Verifikasi crontab tersimpan:
+
+```bash
+crontab -l
+```
+
+### 3. Siapkan file log
+
+```bash
+sudo touch /var/log/setrip-cron.log
+sudo chown $(whoami) /var/log/setrip-cron.log
+```
+
+## Test manual
+
+Sebelum tunggu schedule, panggil endpoint langsung untuk verifikasi:
+
+```bash
+curl -fsS -H "Authorization: Bearer $CRON_SECRET" https://your-domain.com/api/cron/auto-complete-trips
+```
+
+**Expected response:**
+
+- Belum ada trip yang lewat: `{"ok":true,"completed":0,"ids":[]}`
+- Ada trip yang lewat: `{"ok":true,"completed":2,"ids":["clx...","cly..."]}`
+
+**Kalau dapat 401:** `CRON_SECRET` di env tidak match dengan header. Cek `pm2 env <id>`.
+
+**Kalau dapat 500:** `CRON_SECRET` belum di-set di env.
+
+## Monitoring
+
+Tail log cron:
+
+```bash
+tail -f /var/log/setrip-cron.log
+```
+
+Cek log app PM2 (untuk `console.log` dari endpoint):
+
+```bash
+pm2 logs setrip --lines 100 | grep cron
+```
+
+## Troubleshooting
+
+**Cron jalan tapi tidak ada efek di DB:**
+- Cek `pm2 logs setrip` untuk error.
+- Verifikasi waktu server: `date` (output harus UTC kalau pakai schedule UTC).
+
+**Cron tidak jalan sama sekali:**
+- Cek service cron aktif: `systemctl status cron` (Debian/Ubuntu) atau `systemctl status crond` (RHEL/CentOS).
+- Cek crontab terdaftar di user yang benar: `sudo crontab -u $(whoami) -l`.
+
+**Secret bocor:**
+- Generate ulang `CRON_SECRET`, update di `.env` + crontab line, restart PM2.
+
+## Hari kalau pindah ke Vercel / PaaS lain
+
+Tinggal hapus crontab line + bikin `vercel.json` (atau equivalent platform). Endpoint sudah platform-agnostic — proteksinya sama (header `Authorization: Bearer <CRON_SECRET>`).

docs/archive/TRUST_ROADMAP.md

@@ -0,0 +1,144 @@
+# Setrip — Trust & Trip Detail Roadmap
+
+Status implementasi yang menaikkan kepercayaan calon peserta — trip detail experience yang meyakinkan + sistem reputasi organizer yang transparan.
+
+> **Prinsip:** trust = fungsi dari (a) kelengkapan informasi trip dan (b) reputasi organizer yang transparan. Setiap fitur dievaluasi: apakah memberi calon peserta alasan obyektif untuk percaya?
+
+---
+
+## Audit state sekarang (baseline)
+
+**Trip detail (~80% sudah ada):**
+- ✅ Itinerary, include/exclude, meeting point — schema lengkap di `Trip`, ditampilkan via `TripProgramBlock`.
+- ✅ Participant preview (kartu confirmed peserta dengan avatar, kota, interests).
+- ✅ Slot tersisa (X / Y) dengan progress bar berwarna.
+- ⚠️ Urgency message ada tapi tidak mencolok saat slot menipis.
+- ⚠️ Itinerary text bebas — organizer butuh hint format supaya konsisten isi lengkap.
+
+**Review/trust (~40% sudah ada):**
+- ✅ Model `TripReview` (rating + comment per trip+user, unique).
+- ✅ Trust panel di trip detail (verified badge, trips created, avg rating, review count).
+- ❌ Profil organizer publik `/u/[id]` belum tampilkan rating/review aggregate.
+- ❌ Belum ada total participants served, completion rate, rating breakdown.
+- ❌ Belum ada list ulasan terkumpul per organizer.
+- ❌ `TripStatus.COMPLETED` enum-nya ada tapi tidak pernah di-set.
+
+File baseline: [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx), [server/services/trust.service.ts](server/services/trust.service.ts), [server/services/review.service.ts](server/services/review.service.ts), [app/u/[id]/page.tsx](app/u/%5Bid%5D/page.tsx).
+
+---
+
+## PR-1 — Trip Detail Polish (UI only) ✅
+
+Selesai. Cosmetic. Tidak ada migration, tidak ada perubahan service/repo.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| 1.1 | Urgency badge mencolok saat `spotsLeft <= 3` ("⚡ Tinggal X spot!") di header progress bar | ✅ | [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx) |
+| 1.2 | Participant preview ringkas di blok progress ("👥 Sudah join: Andi, Rina, Budi +4") — first impression tanpa scroll | ✅ | [app/trips/[id]/page.tsx](app/trips/%5Bid%5D/page.tsx) |
+| 1.3 | Hint deskriptif + placeholder lebih konkret di field itinerary form create-trip | ✅ | [features/trip/components/create-trip-form.tsx](features/trip/components/create-trip-form.tsx) |
+
+**Tindakan manual:** tidak ada.
+
+---
+
+## PR-2 — Organizer Trust Aggregates (service + UI, tanpa migration) ✅
+
+Selesai. `tsc --noEmit` lulus. Tanpa schema baru, tanpa migration.
+
+**Keputusan asumsi yang dipakai:**
+- `tripsCompleted` ≠ `Trip.status = COMPLETED` (status itu tidak pernah di-set). Pakai `endDate < now()` (fallback `date < now()`) AND `status != CLOSED`.
+- `tripsCancelled` = `Trip.status = CLOSED` (organizer batalkan trip eksplisit).
+- `completionRate` butuh sample ≥ 3 (`COMPLETION_RATE_MIN_SAMPLE` di [lib/trust.ts](lib/trust.ts)) supaya tidak menyesatkan organizer baru.
+- Rating breakdown di-render sebagai bar chart kecil (visual cue lebih kuat dari angka mentah).
+- `OrganizerStatsPanel` di profil publik tidak di-render untuk user yang murni peserta — query Prisma juga di-skip kalau `organizedTrips.length === 0 && !isVerifiedOrganizer`.
+- Trip detail: stat box "Trip dibuat" diganti jadi **"Trip selesai"** (lebih meaningful) + tambah **"Peserta dilayani"**. Total 3 stat box, masih kompak.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| 2.1 | Extend `OrganizerTrust` type: `tripsCompleted`, `tripsCancelled`, `totalParticipantsServed`, `completionRate`, `ratingBreakdown` | ✅ | [server/services/trust.service.ts](server/services/trust.service.ts) |
+| 2.2 | `tripsCompleted` di-derive dari `endDate < now()` (fallback `date < now()`) AND `status != CLOSED` | ✅ | [server/services/trust.service.ts](server/services/trust.service.ts) |
+| 2.3 | `totalParticipantsServed` = count `TripParticipant CONFIRMED` di trip yang sudah lewat & tidak dibatalkan | ✅ | [server/services/trust.service.ts](server/services/trust.service.ts) |
+| 2.4 | `completionRate` = `tripsCompleted / (tripsCompleted + tripsCancelled)`. Null bila sample < 3 | ✅ | [server/services/trust.service.ts](server/services/trust.service.ts), [lib/trust.ts](lib/trust.ts) |
+| 2.5 | `ratingBreakdown` via `prisma.tripReview.groupBy({ by: ['rating'] })` | ✅ | [server/services/trust.service.ts](server/services/trust.service.ts) |
+| 2.6 | Komponen `OrganizerStatsPanel` (badges + 4 stat box + bar chart breakdown) | ✅ | [features/profile/components/organizer-stats-panel.tsx](features/profile/components/organizer-stats-panel.tsx) |
+| 2.7 | Update `OrganizerTrustPanel` di trip detail — Trip selesai (+ subtitle "berjalan"), Peserta dilayani, Rating | ✅ | [features/trip/components/organizer-trust-panel.tsx](features/trip/components/organizer-trust-panel.tsx) |
+| 2.8 | Render `OrganizerStatsPanel` di `/u/[id]` (skip query untuk non-organizer) | ✅ | [app/u/[id]/page.tsx](app/u/%5Bid%5D/page.tsx) |
+
+**Tindakan manual:** tidak ada.
+
+---
+
+## PR-3 — Organizer Reviews Aggregator (service + UI, tanpa migration) ✅
+
+Selesai. `tsc --noEmit` lulus. Tanpa schema baru, tanpa migration.
+
+**Keputusan asumsi yang dipakai:**
+- Default limit 20 ulasan terbaru — cukup untuk MVP, tidak perlu pagination dulu.
+- Komponen RSC (server component, no `"use client"`) — pure render, tidak ada interaktivitas.
+- Tipe `OrganizerReviewItem` di-extract dari `Awaited<ReturnType<typeof reviewRepo.findByOrganizer>>[number]` supaya schema repo = sumber kebenaran tanpa duplikasi tipe.
+- Fetch trust + reviews via single `Promise.all` di `/u/[id]` (paralel, hemat 1 round-trip).
+- Komponen di-skip kalau `reviews.length === 0` — biar tidak makin "kosong" di profil organizer baru. Stats panel sudah punya pesan "Belum ada ulasan".
+- Rating ditampilkan sebagai bintang penuh (`★★★★☆`) bukan angka — visual cue lebih kuat untuk testimoni.
+- Header section: "X terbaru dari Y ulasan" kalau di-limit, atau cuma "Y ulasan" kalau seluruh list ditampilkan.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| 3.1 | `reviewService.getReviewsByOrganizer(organizerId, limit?)` + tipe `OrganizerReviewItem` | ✅ | [server/services/review.service.ts](server/services/review.service.ts) |
+| 3.2 | Repo helper `findByOrganizer` (default limit 20, urut newest, include user + trip) | ✅ | [server/repositories/review.repo.ts](server/repositories/review.repo.ts) |
+| 3.3 | Komponen `OrganizerReviewsList` (avatar + name + bintang + trip link + tanggal + comment) | ✅ | [features/review/components/organizer-reviews-list.tsx](features/review/components/organizer-reviews-list.tsx) |
+| 3.4 | Render di `/u/[id]` di bawah `OrganizerStatsPanel`, fetch via `Promise.all` paralel | ✅ | [app/u/[id]/page.tsx](app/u/%5Bid%5D/page.tsx) |
+
+**Tindakan manual:** tidak ada.
+
+---
+
+## PR-4 — Trip Completion Mechanism (cron daily) ✅
+
+Selesai. Pilihan **B** (cron daily) — `Trip.status = COMPLETED` di-set otomatis untuk trip yang `endDate` (atau `date` kalau endDate null) sudah lewat hari ini UTC.
+
+**Keputusan asumsi yang dipakai:**
+- Cutoff = `utcStartOfDay(new Date())` (start of today UTC). Trip dengan `endDate < cutoff` di-flip; trip yang berakhir *hari ini* belum.
+- Hanya trip dengan status `OPEN` atau `FULL` yang di-flip. `CLOSED` tidak disentuh (organizer eksplisit membatalkan; tetap dibedakan dari COMPLETED untuk perhitungan `tripsCancelled` di trust panel).
+- Idempotent: dua kali run di hari yang sama, run kedua match 0 row.
+- Endpoint diproteksi via `Authorization: Bearer ${CRON_SECRET}`. Kalau `CRON_SECRET` tidak di-set, endpoint hard-fail 500 (mencegah accidentally jalan tanpa proteksi).
+- Schedule cron: `0 18 * * *` (jam 18:00 UTC = 01:00 WIB hari berikutnya) — buffer ~7 jam pasca-akhir hari WIB sebelum flip.
+- **`trustService` tetap pakai computed-from-`endDate`** (tidak diganti ke `status = COMPLETED`). Alasan: trust calc tetap correct walau cron telat / down sehari, dan backward-compat untuk trip lama yang dibuat sebelum cron aktif.
+- Vercel Cron via `vercel.json` — host lain tinggal panggil endpoint yang sama dari cron eksternal apa saja (GitHub Actions, cron-job.org, dst) dengan header yang sama.
+
+| # | Item | Status | File |
+|---|---|---|---|
+| 4.1 | Repo helper `bulkCompletePastTrips(cutoff)` (idempotent, batch update) | ✅ | [server/repositories/trip.repo.ts](server/repositories/trip.repo.ts) |
+| 4.2 | Service `tripService.autoCompletePastTrips()` | ✅ | [server/services/trip.service.ts](server/services/trip.service.ts) |
+| 4.3 | API route `/api/cron/auto-complete-trips` (GET, proteksi `CRON_SECRET`) | ✅ | [app/api/cron/auto-complete-trips/route.ts](app/api/cron/auto-complete-trips/route.ts) |
+| 4.4 | Schedule `0 18 * * *` di Vercel Cron | ✅ | [vercel.json](vercel.json) |
+
+**Tindakan manual:**
+1. Set env `CRON_SECRET` di hosting (random ≥32 char). Generate cepat: `openssl rand -hex 32`.
+2. Kalau host bukan Vercel: panggil endpoint dari cron eksternal apa saja (GitHub Actions schedule, cron-job.org, EasyCron, dst) dengan header `Authorization: Bearer ${CRON_SECRET}`. `vercel.json` bisa dihapus.
+
+---
+
+## ❌ Anti-list (yang harus DITOLAK kalau muncul)
+
+- **Model `OrganizerReview` terpisah** — `TripReview` sudah cukup, 1 trip = 1 organizer. Bikin model baru = duplikasi data + sumber kebenaran ambigu.
+- **Denormalisasi cache** (mis. `User.cachedAvgRating`) sebelum aggregate query terbukti lambat. Premature optimization → drift jadi tech debt cepat.
+- **Auto-hapus review buruk** atau organizer "respon" review (untuk MVP). Bisa nanti — fokus dulu menampilkan data jujur.
+- **"Trust score" gabungan satu angka** — kasih breakdown agar calon peserta evaluasi sendiri. Single number gampang dimanipulasi & menyesatkan.
+- **Review user/peserta** (no-show, kooperatif?) — itu C6 di [SOCIAL_ROADMAP.md](SOCIAL_ROADMAP.md). Scope berbeda, jangan campur.
+- **Rating dengan setengah bintang / kustom 1-10** — tetap 1-5 integer (sudah di schema). Granularitas lebih halus tidak meningkatkan trust, hanya menambah noise.
+
+---
+
+## Saran phasing
+
+PR berurutan. Setiap PR mandiri (siap di-deploy):
+
+1. **PR-1** — Trip detail polish. Cepat, low-risk, no migration. **Mulai dari sini.**
+2. **PR-2** — Trust aggregates di service + UI. Read-only, no migration.
+3. **PR-3** — Reviews list per organizer di service + UI. Read-only, no migration.
+4. **PR-4** — Diskusi opsi completion mechanism (atau skip kalau opsi C dipilih).
+
+**Pertanyaan terbuka sebelum PR-2:**
+1. Apakah `tripsCompleted` count termasuk trip dengan `status = CLOSED` yang `endDate < now()`? Saran: tidak — CLOSED = dibatalkan, dipisah ke `tripsCancelled`.
+2. Threshold minimum supaya `completionRate` ditampilkan? Saran: min 3 trip selesai supaya angka tidak menyesatkan (1 trip dibatalkan dari 1 trip = 0% looks bad untuk organizer baru).
+3. Tampilkan rating breakdown sebagai bar chart atau hanya angka? Saran: bar chart kecil — visual cue lebih kuat untuk credibility.

env.example

@@ -26,4 +26,13 @@ NEXT_PUBLIC_MIDTRANS_CLIENT_KEY=
 # 'true' untuk production, 'false' atau kosong untuk sandbox.
 # Dibaca di server (untuk Snap API endpoint) DAN client (untuk Snap.js URL).
 NEXT_PUBLIC_MIDTRANS_IS_PRODUCTION=false
-# Webhook URL di Midtrans dashboard harus diset ke: <NEXT_PUBLIC_SITE_URL>/api/webhooks/midtrans
+# Webhook URL di Midtrans dashboard harus diset ke: <NEXT_PUBLIC_SITE_URL>/api/webhooks/midtrans
+
+
+# === Cron jobs (auto-complete trip, dst) ===
+# Bearer token yang harus di-kirim cron eksternal (system crontab / Vercel Cron / dst)
+# saat memanggil endpoint `/api/cron/*`. Kalau kosong, endpoint hard-fail 500.
+# Generate ≥32-byte hex secret:
+#   openssl rand -hex 32
+# Setup detail: lihat docs/CRON_SETUP.md
+CRON_SECRET=

features/booking/actions.ts

@@ -5,6 +5,7 @@ import { authOptions } from "@/lib/auth";
 import { tripService } from "@/server/services/trip.service";
 import { paymentService } from "@/server/services/payment.service";
 import { bookingService } from "@/server/services/booking.service";
+import { refundService } from "@/server/services/refund.service";
 import { revalidatePath } from "next/cache";
 
 export async function markParticipantPaidAction(tripId: string) {
@@ -94,3 +95,45 @@ export async function confirmParticipantPaymentAction(
     return { error: (err as Error).message };
   }
 }
+
+/**
+ * Peserta cancel booking PAID dengan refund request. Server menghitung
+ * nominal refund pakai policy default (lib/refund-policy.ts) — client
+ * cuma kirim bookingId untuk cegah tampering.
+ */
+export async function cancelBookingWithRefundAction(tripId: string) {
+  const session = await getServerSession(authOptions);
+  if (!session?.user) {
+    return { error: "Kamu harus login terlebih dahulu" };
+  }
+
+  try {
+    const booking = await bookingService.getByTripAndUser(
+      tripId,
+      session.user.id
+    );
+    if (!booking) {
+      return { error: "Kamu tidak terdaftar di trip ini" };
+    }
+
+    const result = await refundService.requestUserCancellation({
+      bookingId: booking.id,
+      userId: session.user.id,
+    });
+
+    revalidatePath(`/trips/${tripId}`);
+    revalidatePath("/trips");
+    revalidatePath("/");
+    revalidatePath("/profile");
+    revalidatePath("/admin/refunds");
+
+    return {
+      success: true as const,
+      kind: result.kind,
+      refundAmount: result.refundAmount,
+      days: result.days,
+    };
+  } catch (err) {
+    return { error: (err as Error).message };
+  }
+}

features/booking/components/cancel-booking-button.tsx

@@ -0,0 +1,161 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { cancelBookingWithRefundAction } from "@/features/booking/actions";
+import { formatRupiah } from "@/lib/utils";
+
+interface CancelBookingButtonProps {
+  tripId: string;
+  /** Hasil preview server-side (dihitung di trip detail page). */
+  preview: {
+    days: number;
+    refundAmount: number;
+    bookingAmount: number;
+    tierLabel: string;
+  };
+}
+
+type ServerResult =
+  | { kind: "REFUND_PENDING"; refundAmount: number; days: number }
+  | { kind: "CANCELLED_NO_REFUND"; days: number };
+
+export function CancelBookingButton({ tripId, preview }: CancelBookingButtonProps) {
+  const router = useRouter();
+  const [open, setOpen] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+  const [result, setResult] = useState<ServerResult | null>(null);
+
+  async function handleConfirm() {
+    setLoading(true);
+    setError("");
+    const res = await cancelBookingWithRefundAction(tripId);
+    setLoading(false);
+    if ("error" in res) {
+      setError(res.error ?? "Terjadi kesalahan");
+      return;
+    }
+    setResult({
+      kind: res.kind,
+      refundAmount: res.refundAmount,
+      days: res.days,
+    } as ServerResult);
+    router.refresh();
+  }
+
+  if (result?.kind === "REFUND_PENDING") {
+    return (
+      <div className="rounded-2xl border border-amber-200 bg-amber-50 p-4 text-sm text-amber-900">
+        <p className="font-semibold">Request refund dibuat.</p>
+        <p className="mt-1 text-xs">
+          Refund <span className="font-bold">{formatRupiah(result.refundAmount)}</span>{" "}
+          menunggu review admin. Setelah disetujui dan ditransfer manual, slot
+          kamu di trip akan otomatis dibebaskan.
+        </p>
+      </div>
+    );
+  }
+
+  if (result?.kind === "CANCELLED_NO_REFUND") {
+    return (
+      <div className="rounded-2xl border border-neutral-200 bg-neutral-50 p-4 text-sm text-neutral-700">
+        <p className="font-semibold">Booking dibatalkan.</p>
+        <p className="mt-1 text-xs">
+          Pembatalan di H-{result.days} berada di luar window refund — tidak
+          ada nominal yang dikembalikan.
+        </p>
+      </div>
+    );
+  }
+
+  if (!open) {
+    return (
+      <button
+        type="button"
+        onClick={() => setOpen(true)}
+        className="w-full rounded-xl border-2 border-red-200 py-3 text-sm font-bold text-red-600 transition-colors hover:bg-red-50"
+      >
+        Cancel & Request Refund
+      </button>
+    );
+  }
+
+  const percentage = preview.bookingAmount
+    ? Math.floor((preview.refundAmount * 100) / preview.bookingAmount)
+    : 0;
+  const noRefund = preview.refundAmount === 0;
+
+  return (
+    <div className="space-y-3 rounded-2xl border-2 border-red-200 bg-red-50 p-4 text-sm">
+      <div>
+        <p className="font-bold text-red-900">Cancel booking?</p>
+        <p className="mt-1 text-xs text-red-800/80">
+          Kamu cancel di <span className="font-semibold">H-{preview.days}</span>{" "}
+          dari tanggal berangkat.
+        </p>
+      </div>
+
+      <div className="rounded-xl border border-red-200 bg-white p-3">
+        <p className="text-xs font-semibold uppercase tracking-wide text-neutral-500">
+          Estimasi refund (sesuai policy)
+        </p>
+        <p className="mt-1 text-lg font-bold text-neutral-900">
+          {formatRupiah(preview.refundAmount)}
+          {!noRefund && (
+            <span className="ml-2 text-xs font-medium text-neutral-500">
+              ({percentage}% dari {formatRupiah(preview.bookingAmount)})
+            </span>
+          )}
+        </p>
+        <p className="mt-1 text-[11px] text-neutral-500">
+          Tier: {preview.tierLabel}
+        </p>
+        {noRefund ? (
+          <p className="mt-2 text-xs text-red-700">
+            ⚠️ Di luar window refund — uang tidak dikembalikan. Booking akan
+            di-cancel langsung.
+          </p>
+        ) : (
+          <p className="mt-2 text-xs text-neutral-600">
+            Refund akan masuk antrian review admin. Setelah disetujui & uang
+            ditransfer, booking otomatis ditandai{" "}
+            {percentage === 100 ? "REFUNDED" : "PARTIALLY_REFUNDED"}.
+          </p>
+        )}
+      </div>
+
+      {error && (
+        <div className="rounded-lg bg-white px-3 py-2 text-xs font-medium text-red-700">
+          {error}
+        </div>
+      )}
+
+      <div className="flex flex-wrap gap-2">
+        <button
+          type="button"
+          onClick={handleConfirm}
+          disabled={loading}
+          className="rounded-xl bg-red-600 px-4 py-2 text-sm font-bold text-white hover:bg-red-700 disabled:opacity-50"
+        >
+          {loading
+            ? "Memproses…"
+            : noRefund
+              ? "Konfirmasi Cancel"
+              : "Konfirmasi & Request Refund"}
+        </button>
+        <button
+          type="button"
+          onClick={() => {
+            setOpen(false);
+            setError("");
+          }}
+          disabled={loading}
+          className="rounded-xl border border-red-200 bg-white px-4 py-2 text-sm font-medium text-red-700 hover:bg-red-100 disabled:opacity-50"
+        >
+          Batal
+        </button>
+      </div>
+    </div>
+  );
+}

features/profile/components/organizer-stats-panel.tsx

@@ -0,0 +1,161 @@
+import type { OrganizerTrust } from "@/server/services/trust.service";
+
+interface OrganizerStatsPanelProps {
+  trust: OrganizerTrust;
+}
+
+/**
+ * Panel reputasi organizer untuk halaman profil publik /u/[id].
+ * Tidak render kalau user belum punya history sebagai organizer.
+ */
+export function OrganizerStatsPanel({ trust }: OrganizerStatsPanelProps) {
+  const {
+    isVerified,
+    isTripLeader,
+    tripsCreated,
+    tripsCompleted,
+    totalParticipantsServed,
+    completionRate,
+    avgRating,
+    reviewCount,
+    ratingBreakdown,
+  } = trust;
+
+  if (tripsCreated === 0 && reviewCount === 0 && !isVerified) {
+    return null;
+  }
+
+  const maxBreakdown = Math.max(
+    ratingBreakdown[1],
+    ratingBreakdown[2],
+    ratingBreakdown[3],
+    ratingBreakdown[4],
+    ratingBreakdown[5],
+    1
+  );
+
+  return (
+    <section className="mt-5 rounded-2xl border border-neutral-200 bg-white p-5 shadow-sm sm:p-6">
+      <h2 className="mb-3 text-sm font-bold text-neutral-700 sm:text-base">
+        Reputasi sebagai organizer
+      </h2>
+
+      {(isVerified || isTripLeader) && (
+        <div className="mb-4 flex flex-wrap gap-2">
+          {isVerified && (
+            <span
+              className="inline-flex items-center gap-1 rounded-full bg-primary-100 px-2.5 py-0.5 text-[11px] font-bold uppercase tracking-wide text-primary-800"
+              title="Identitas organizer telah diverifikasi (KTP & rekening)"
+            >
+              ✅ Verified Organizer
+            </span>
+          )}
+          {isTripLeader && (
+            <span className="inline-flex items-center rounded-full bg-secondary-100 px-2.5 py-0.5 text-[11px] font-bold uppercase tracking-wide text-secondary-900">
+              Trip leader
+            </span>
+          )}
+        </div>
+      )}
+
+      <div className="grid grid-cols-2 gap-2.5 sm:grid-cols-4">
+        <Stat
+          label="Trip selesai"
+          value={tripsCompleted.toString()}
+          tone="primary"
+        />
+        <Stat
+          label="Peserta dilayani"
+          value={totalParticipantsServed.toString()}
+          tone="secondary"
+        />
+        <Stat
+          label="Completion rate"
+          value={
+            completionRate != null
+              ? `${Math.round(completionRate * 100)}%`
+              : "—"
+          }
+          subtitle={
+            completionRate == null ? "Belum cukup data" : undefined
+          }
+          tone="neutral"
+        />
+        <Stat
+          label="Rating"
+          value={avgRating != null ? `${avgRating} ★` : "—"}
+          subtitle={
+            reviewCount > 0
+              ? `${reviewCount} ulasan`
+              : "Belum ada ulasan"
+          }
+          tone="amber"
+        />
+      </div>
+
+      {reviewCount > 0 && (
+        <div className="mt-4 border-t border-neutral-100 pt-4">
+          <h3 className="mb-2 text-xs font-semibold text-neutral-600">
+            Distribusi rating
+          </h3>
+          <div className="space-y-1.5">
+            {([5, 4, 3, 2, 1] as const).map((star) => {
+              const count = ratingBreakdown[star];
+              const percent = (count / maxBreakdown) * 100;
+              return (
+                <div
+                  key={star}
+                  className="flex items-center gap-2 text-xs"
+                >
+                  <span className="w-8 shrink-0 font-medium text-neutral-600">
+                    {star} ★
+                  </span>
+                  <div className="h-2 flex-1 overflow-hidden rounded-full bg-neutral-100">
+                    <div
+                      className="h-full rounded-full bg-amber-400 transition-all"
+                      style={{ width: `${percent}%` }}
+                    />
+                  </div>
+                  <span className="w-8 shrink-0 text-right text-neutral-500">
+                    {count}
+                  </span>
+                </div>
+              );
+            })}
+          </div>
+        </div>
+      )}
+    </section>
+  );
+}
+
+const TONE_CLASSES = {
+  primary: { bg: "bg-primary-50", value: "text-primary-700" },
+  secondary: { bg: "bg-secondary-50", value: "text-secondary-700" },
+  neutral: { bg: "bg-neutral-50", value: "text-neutral-800" },
+  amber: { bg: "bg-amber-50", value: "text-amber-700" },
+} as const;
+
+interface StatProps {
+  label: string;
+  value: string;
+  subtitle?: string;
+  tone: keyof typeof TONE_CLASSES;
+}
+
+function Stat({ label, value, subtitle, tone }: StatProps) {
+  const cls = TONE_CLASSES[tone];
+  return (
+    <div className={`rounded-xl px-3 py-2.5 ${cls.bg}`}>
+      <p className="text-[10px] font-medium uppercase tracking-wide text-neutral-500 sm:text-[11px]">
+        {label}
+      </p>
+      <p className={`mt-0.5 text-lg font-bold sm:text-xl ${cls.value}`}>
+        {value}
+      </p>
+      {subtitle && (
+        <p className="text-[10px] text-neutral-400">{subtitle}</p>
+      )}
+    </div>
+  );
+}

features/refund/actions.ts

@@ -0,0 +1,99 @@
+"use server";
+
+import { getServerSession } from "next-auth";
+import { revalidatePath } from "next/cache";
+import { authOptions } from "@/lib/auth";
+import { isAdminEmail } from "@/lib/admin";
+import { refundService } from "@/server/services/refund.service";
+import { createRefundSchema, refundDecisionSchema } from "./schemas";
+
+async function requireAdmin() {
+  const session = await getServerSession(authOptions);
+  if (!session?.user || !isAdminEmail(session.user.email)) {
+    return null;
+  }
+  return session.user;
+}
+
+export async function createRefundAction(formData: FormData) {
+  const admin = await requireAdmin();
+  if (!admin) return { error: "Tidak memiliki akses admin" };
+
+  const parsed = createRefundSchema.safeParse({
+    bookingId: formData.get("bookingId") as string,
+    reason: formData.get("reason") as string,
+    reportedBy: formData.get("reportedBy") as string,
+    reportNote: formData.get("reportNote") as string,
+    amount: (formData.get("amount") as string) || undefined,
+  });
+  if (!parsed.success) {
+    return { error: parsed.error.issues[0].message };
+  }
+
+  try {
+    await refundService.requestRefund({
+      bookingId: parsed.data.bookingId,
+      reason: parsed.data.reason,
+      reportedBy: parsed.data.reportedBy,
+      reportNote: parsed.data.reportNote,
+      amount: parsed.data.amount,
+      initiatedByAdminId: admin.id,
+    });
+    revalidatePath("/admin/refunds");
+    return { success: true };
+  } catch (err) {
+    return { error: (err as Error).message };
+  }
+}
+
+export async function decideRefundAction(formData: FormData) {
+  const admin = await requireAdmin();
+  if (!admin) return { error: "Tidak memiliki akses admin" };
+
+  const parsed = refundDecisionSchema.safeParse({
+    refundId: formData.get("refundId") as string,
+    decision: formData.get("decision") as string,
+    adminNote: (formData.get("adminNote") as string) || undefined,
+  });
+  if (!parsed.success) {
+    return { error: parsed.error.issues[0].message };
+  }
+
+  const { refundId, decision, adminNote } = parsed.data;
+  const needsNote = decision === "REJECT" || decision === "SUCCEEDED" || decision === "FAILED";
+  if (needsNote && (!adminNote || !adminNote.trim())) {
+    return { error: "Catatan/alasan admin wajib diisi untuk tindakan ini" };
+  }
+
+  try {
+    if (decision === "APPROVE") {
+      await refundService.approveRefund({
+        refundId,
+        adminId: admin.id,
+        adminNote,
+      });
+    } else if (decision === "REJECT") {
+      await refundService.rejectRefund({
+        refundId,
+        adminId: admin.id,
+        adminNote: adminNote!,
+      });
+    } else if (decision === "SUCCEEDED") {
+      await refundService.markSucceededManual({
+        refundId,
+        adminId: admin.id,
+        adminNote: adminNote!,
+      });
+    } else {
+      await refundService.markFailed({
+        refundId,
+        adminId: admin.id,
+        adminNote: adminNote!,
+      });
+    }
+    revalidatePath("/admin/refunds");
+    return { success: true };
+  } catch (err) {
+    return { error: (err as Error).message };
+  }
+}

features/refund/components/create-refund-form.tsx

@@ -0,0 +1,206 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { createRefundAction } from "@/features/refund/actions";
+
+const REASON_OPTIONS = [
+  { value: "USER_CANCELLATION", label: "Peserta cancel sendiri" },
+  { value: "ORGANIZER_CANCELLED", label: "Organizer batalkan trip" },
+  { value: "TRIP_ISSUE", label: "Masalah saat/setelah trip" },
+  { value: "ADMIN_ADJUSTMENT", label: "Penyesuaian admin" },
+  { value: "DISPUTE_RESOLVED", label: "Hasil dispute / chargeback" },
+  { value: "OTHER", label: "Lain-lain" },
+];
+
+const REPORTER_OPTIONS = [
+  { value: "PARTICIPANT", label: "Peserta" },
+  { value: "ORGANIZER", label: "Organizer" },
+];
+
+export function CreateRefundForm() {
+  const router = useRouter();
+  const [open, setOpen] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+
+  async function onSubmit(e: React.FormEvent<HTMLFormElement>) {
+    e.preventDefault();
+    setError("");
+    setLoading(true);
+    const fd = new FormData(e.currentTarget);
+    const result = await createRefundAction(fd);
+    setLoading(false);
+    if (result.error) {
+      setError(result.error);
+      return;
+    }
+    (e.target as HTMLFormElement).reset();
+    setOpen(false);
+    router.refresh();
+  }
+
+  if (!open) {
+    return (
+      <div className="mb-6 flex justify-end">
+        <button
+          type="button"
+          onClick={() => setOpen(true)}
+          className="rounded-xl bg-primary-600 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-700"
+        >
+          + Catat Laporan Refund
+        </button>
+      </div>
+    );
+  }
+
+  return (
+    <form
+      onSubmit={onSubmit}
+      className="mb-6 space-y-4 rounded-2xl border border-neutral-200 bg-white p-5 shadow-sm sm:p-6"
+    >
+      <header className="flex items-start justify-between gap-3 border-b border-neutral-100 pb-3">
+        <div>
+          <h2 className="text-base font-bold text-neutral-900">
+            Catat Laporan Refund Manual
+          </h2>
+          <p className="mt-0.5 text-xs text-neutral-500">
+            Masukkan laporan yang diterima dari peserta atau organizer (via
+            WhatsApp/email). Refund akan masuk antrian PENDING untuk di-review.
+          </p>
+        </div>
+        <button
+          type="button"
+          onClick={() => {
+            setOpen(false);
+            setError("");
+          }}
+          className="rounded-lg px-2 py-1 text-xs font-medium text-neutral-500 hover:bg-neutral-100"
+        >
+          Tutup
+        </button>
+      </header>
+
+      {error && (
+        <div className="rounded-lg bg-red-50 px-3 py-2 text-xs text-red-600">
+          {error}
+        </div>
+      )}
+
+      <div className="grid gap-4 sm:grid-cols-2">
+        <Field label="Booking ID" required>
+          <input
+            name="bookingId"
+            required
+            placeholder="cuid booking yang dilaporkan"
+            className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm font-mono focus:bg-white"
+          />
+        </Field>
+
+        <Field label="Pelapor" required>
+          <select
+            name="reportedBy"
+            required
+            defaultValue=""
+            className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm focus:bg-white"
+          >
+            <option value="" disabled>
+              Pilih pelapor
+            </option>
+            {REPORTER_OPTIONS.map((o) => (
+              <option key={o.value} value={o.value}>
+                {o.label}
+              </option>
+            ))}
+          </select>
+        </Field>
+
+        <Field label="Alasan" required>
+          <select
+            name="reason"
+            required
+            defaultValue=""
+            className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm focus:bg-white"
+          >
+            <option value="" disabled>
+              Pilih alasan
+            </option>
+            {REASON_OPTIONS.map((o) => (
+              <option key={o.value} value={o.value}>
+                {o.label}
+              </option>
+            ))}
+          </select>
+        </Field>
+
+        <Field
+          label="Nominal (IDR)"
+          hint="Kosongkan untuk full remaining"
+        >
+          <input
+            name="amount"
+            inputMode="numeric"
+            pattern="[0-9]*"
+            placeholder="mis. 500000"
+            className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm focus:bg-white"
+          />
+        </Field>
+      </div>
+
+      <Field label="Isi laporan" required>
+        <textarea
+          name="reportNote"
+          required
+          rows={3}
+          placeholder="Salin/ringkas laporan dari peserta/organizer"
+          className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm focus:bg-white"
+        />
+      </Field>
+
+      <div className="flex justify-end gap-2 border-t border-neutral-100 pt-3">
+        <button
+          type="button"
+          onClick={() => {
+            setOpen(false);
+            setError("");
+          }}
+          className="rounded-xl border border-neutral-200 px-4 py-2 text-sm font-medium text-neutral-600 hover:bg-neutral-50"
+        >
+          Batal
+        </button>
+        <button
+          type="submit"
+          disabled={loading}
+          className="rounded-xl bg-primary-600 px-4 py-2 text-sm font-bold text-white hover:bg-primary-700 disabled:opacity-50"
+        >
+          {loading ? "Menyimpan…" : "Simpan Laporan"}
+        </button>
+      </div>
+    </form>
+  );
+}
+
+function Field({
+  label,
+  hint,
+  required,
+  children,
+}: {
+  label: string;
+  hint?: string;
+  required?: boolean;
+  children: React.ReactNode;
+}) {
+  return (
+    <label className="block">
+      <div className="mb-1 flex items-baseline justify-between gap-2">
+        <span className="text-xs font-semibold uppercase tracking-wide text-neutral-600">
+          {label}
+          {required && <span className="text-red-500"> *</span>}
+        </span>
+        {hint && <span className="text-xs text-neutral-400">{hint}</span>}
+      </div>
+      {children}
+    </label>
+  );
+}

features/refund/components/refund-policy-section.tsx

@@ -0,0 +1,45 @@
+import { getRefundPolicyTiers } from "@/lib/refund-policy";
+
+/**
+ * Display kebijakan refund default di trip detail. Sumber tier:
+ * lib/refund-policy.ts. Compact agar tidak mendominasi page.
+ */
+export function RefundPolicySection() {
+  const tiers = getRefundPolicyTiers();
+  return (
+    <details className="rounded-xl border border-neutral-200 bg-neutral-50/60 p-3 text-xs sm:text-sm">
+      <summary className="cursor-pointer select-none font-semibold text-neutral-700">
+        🛟 Kebijakan refund saat peserta cancel
+      </summary>
+      <div className="mt-2 space-y-2 text-neutral-600">
+        <p className="text-[11px] text-neutral-500 sm:text-xs">
+          Kebijakan ini berlaku saat <strong>peserta</strong> cancel booking
+          yang sudah lunas. Kalau <strong>organizer</strong> membatalkan trip,
+          peserta yang sudah bayar selalu dapat refund 100%.
+        </p>
+        <ul className="space-y-1">
+          {tiers.map((t) => (
+            <li key={t.minDaysBefore} className="flex items-baseline gap-2">
+              <span
+                className={`inline-flex min-w-[3rem] justify-center rounded-full px-2 py-0.5 text-[10px] font-bold ${
+                  t.refundPercentage >= 80
+                    ? "bg-primary-100 text-primary-700"
+                    : t.refundPercentage >= 50
+                      ? "bg-amber-100 text-amber-700"
+                      : "bg-red-100 text-red-700"
+                }`}
+              >
+                {t.refundPercentage}%
+              </span>
+              <span>{t.label}</span>
+            </li>
+          ))}
+        </ul>
+        <p className="text-[11px] text-neutral-500 sm:text-xs">
+          Refund diproses manual oleh admin SeTrip — perlu 1–3 hari kerja
+          setelah disetujui untuk uang masuk ke rekening kamu.
+        </p>
+      </div>
+    </details>
+  );
+}

features/refund/components/refund-review-card.tsx

@@ -0,0 +1,378 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { decideRefundAction } from "@/features/refund/actions";
+import { formatRupiah } from "@/lib/utils";
+
+type RefundStatus =
+  | "PENDING"
+  | "APPROVED"
+  | "REJECTED"
+  | "PROCESSING"
+  | "SUCCEEDED"
+  | "FAILED";
+
+type Decision = "APPROVE" | "REJECT" | "SUCCEEDED" | "FAILED";
+
+export type RefundCardData = {
+  id: string;
+  amount: number;
+  currency: string;
+  reason: string;
+  reportedBy: "PARTICIPANT" | "ORGANIZER";
+  reportNote: string;
+  initiatedBy: string;
+  status: RefundStatus;
+  adminNote: string | null;
+  createdAt: Date;
+  reviewedAt: Date | null;
+  succeededAt: Date | null;
+  failedAt: Date | null;
+  reviewedBy: { id: string; name: string; email: string } | null;
+  booking: {
+    id: string;
+    amount: number;
+    status: string;
+    trip: { id: string; title: string; date: Date };
+    user: { id: string; name: string; email: string };
+    payments: {
+      id: string;
+      provider: string;
+      method: string | null;
+      amount: number;
+      status: string;
+      paidAt: Date | null;
+    }[];
+  };
+};
+
+function formatDate(d: Date): string {
+  return new Date(d).toLocaleString("id-ID", {
+    day: "2-digit",
+    month: "short",
+    year: "numeric",
+    hour: "2-digit",
+    minute: "2-digit",
+  });
+}
+
+const REASON_LABEL: Record<string, string> = {
+  USER_CANCELLATION: "Peserta cancel",
+  ORGANIZER_CANCELLED: "Organizer batalkan",
+  TRIP_ISSUE: "Masalah trip",
+  ADMIN_ADJUSTMENT: "Penyesuaian admin",
+  DISPUTE_RESOLVED: "Dispute resolved",
+  OTHER: "Lain-lain",
+};
+
+export function RefundReviewCard({ refund }: { refund: RefundCardData }) {
+  const router = useRouter();
+  const [openAction, setOpenAction] = useState<Decision | null>(null);
+  const [note, setNote] = useState("");
+  const [error, setError] = useState("");
+  const [loading, setLoading] = useState(false);
+
+  const paidPayment = refund.booking.payments.find(
+    (p) => p.status === "PAID" || p.status === "REFUNDED"
+  );
+
+  async function submit(decision: Decision) {
+    setError("");
+    setLoading(true);
+    const fd = new FormData();
+    fd.set("refundId", refund.id);
+    fd.set("decision", decision);
+    if (note.trim()) fd.set("adminNote", note);
+    const result = await decideRefundAction(fd);
+    setLoading(false);
+    if (result.error) {
+      setError(result.error);
+      return;
+    }
+    setOpenAction(null);
+    setNote("");
+    router.refresh();
+  }
+
+  return (
+    <article className="rounded-2xl border border-neutral-200 bg-white p-5 shadow-sm sm:p-6">
+      <header className="flex flex-wrap items-start justify-between gap-3 border-b border-neutral-100 pb-4">
+        <div className="min-w-0">
+          <h3 className="truncate text-base font-bold text-neutral-900">
+            {refund.booking.trip.title}
+          </h3>
+          <p className="mt-0.5 text-xs text-neutral-500">
+            Dilaporkan {formatDate(refund.createdAt)} oleh{" "}
+            <span className="font-semibold">
+              {refund.reportedBy === "PARTICIPANT" ? "Peserta" : "Organizer"}
+            </span>
+            {" · "}
+            <span className="font-mono">{refund.id.slice(0, 8)}…</span>
+          </p>
+        </div>
+        <StatusPill status={refund.status} />
+      </header>
+
+      <div className="mt-4 grid gap-4 sm:grid-cols-2">
+        <Field
+          label="Peserta booking"
+          value={`${refund.booking.user.name} · ${refund.booking.user.email}`}
+        />
+        <Field label="Booking ID" value={refund.booking.id} mono />
+        <Field
+          label="Tanggal trip"
+          value={formatDate(refund.booking.trip.date)}
+        />
+        <Field
+          label="Alasan"
+          value={REASON_LABEL[refund.reason] ?? refund.reason}
+        />
+        <Field
+          label="Nominal refund"
+          value={`${formatRupiah(refund.amount)} ${refund.currency !== "IDR" ? `(${refund.currency})` : ""}`}
+          highlight
+        />
+        <Field
+          label="Total dibayar"
+          value={
+            paidPayment
+              ? `${formatRupiah(paidPayment.amount)} · ${paidPayment.provider} ${paidPayment.method ?? ""}`
+              : "—"
+          }
+        />
+      </div>
+
+      <div className="mt-4 rounded-xl bg-neutral-50 p-3 text-sm text-neutral-700">
+        <p className="mb-1 text-xs font-semibold uppercase tracking-wide text-neutral-500">
+          Isi laporan
+        </p>
+        <p className="whitespace-pre-wrap">{refund.reportNote}</p>
+      </div>
+
+      {refund.adminNote && (
+        <div className="mt-3 rounded-xl bg-blue-50 p-3 text-sm text-blue-800">
+          <p className="mb-1 text-xs font-semibold uppercase tracking-wide text-blue-600">
+            Catatan admin
+          </p>
+          <p className="whitespace-pre-wrap">{refund.adminNote}</p>
+        </div>
+      )}
+
+      {refund.reviewedBy && refund.reviewedAt && (
+        <p className="mt-3 text-xs text-neutral-500">
+          Diproses oleh {refund.reviewedBy.name} pada{" "}
+          {formatDate(refund.reviewedAt)}
+          {refund.succeededAt && ` · uang keluar ${formatDate(refund.succeededAt)}`}
+          {refund.failedAt && ` · gagal ${formatDate(refund.failedAt)}`}
+        </p>
+      )}
+
+      {(refund.status === "PENDING" || refund.status === "APPROVED") && (
+        <div className="mt-5 border-t border-neutral-100 pt-4">
+          {error && (
+            <div className="mb-3 rounded-lg bg-red-50 px-3 py-2 text-xs text-red-600">
+              {error}
+            </div>
+          )}
+
+          {openAction ? (
+            <ActionForm
+              decision={openAction}
+              note={note}
+              setNote={setNote}
+              loading={loading}
+              onCancel={() => {
+                setOpenAction(null);
+                setNote("");
+                setError("");
+              }}
+              onConfirm={() => submit(openAction)}
+            />
+          ) : (
+            <div className="flex flex-wrap gap-2">
+              {refund.status === "PENDING" && (
+                <>
+                  <button
+                    type="button"
+                    onClick={() => setOpenAction("APPROVE")}
+                    disabled={loading}
+                    className="rounded-xl bg-primary-600 px-4 py-2 text-sm font-bold text-white hover:bg-primary-700 disabled:opacity-50"
+                  >
+                    ✅ Setujui
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => setOpenAction("REJECT")}
+                    disabled={loading}
+                    className="rounded-xl border border-red-200 bg-white px-4 py-2 text-sm font-bold text-red-600 hover:bg-red-50 disabled:opacity-50"
+                  >
+                    ❌ Tolak
+                  </button>
+                </>
+              )}
+              {refund.status === "APPROVED" && (
+                <>
+                  <button
+                    type="button"
+                    onClick={() => setOpenAction("SUCCEEDED")}
+                    disabled={loading}
+                    className="rounded-xl bg-primary-600 px-4 py-2 text-sm font-bold text-white hover:bg-primary-700 disabled:opacity-50"
+                  >
+                    💸 Tandai sudah ditransfer
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => setOpenAction("FAILED")}
+                    disabled={loading}
+                    className="rounded-xl border border-red-200 bg-white px-4 py-2 text-sm font-bold text-red-600 hover:bg-red-50 disabled:opacity-50"
+                  >
+                    ⚠️ Tandai gagal
+                  </button>
+                </>
+              )}
+            </div>
+          )}
+        </div>
+      )}
+    </article>
+  );
+}
+
+function ActionForm({
+  decision,
+  note,
+  setNote,
+  loading,
+  onCancel,
+  onConfirm,
+}: {
+  decision: Decision;
+  note: string;
+  setNote: (v: string) => void;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: () => void;
+}) {
+  const cfg = {
+    APPROVE: {
+      label: "Setujui Refund",
+      placeholder: "Catatan untuk approval (opsional)",
+      required: false,
+      btnLabel: "Konfirmasi Setuju",
+      btnClass: "bg-primary-600 hover:bg-primary-700",
+    },
+    REJECT: {
+      label: "Tolak Refund",
+      placeholder: "Alasan penolakan (wajib)",
+      required: true,
+      btnLabel: "Konfirmasi Tolak",
+      btnClass: "bg-red-600 hover:bg-red-700",
+    },
+    SUCCEEDED: {
+      label: "Tandai Sudah Transfer",
+      placeholder: "Referensi transfer / nomor mutasi bank (wajib)",
+      required: true,
+      btnLabel: "Tandai SUCCEEDED",
+      btnClass: "bg-primary-600 hover:bg-primary-700",
+    },
+    FAILED: {
+      label: "Tandai Gagal",
+      placeholder: "Alasan gagal (wajib)",
+      required: true,
+      btnLabel: "Tandai FAILED",
+      btnClass: "bg-red-600 hover:bg-red-700",
+    },
+  }[decision];
+
+  return (
+    <div className="space-y-2">
+      <p className="text-xs font-semibold uppercase tracking-wide text-neutral-600">
+        {cfg.label}
+      </p>
+      <textarea
+        value={note}
+        onChange={(e) => setNote(e.target.value)}
+        rows={2}
+        placeholder={cfg.placeholder}
+        className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-3 py-2 text-sm focus:bg-white"
+      />
+      <div className="flex gap-2">
+        <button
+          type="button"
+          onClick={onConfirm}
+          disabled={loading || (cfg.required && !note.trim())}
+          className={`rounded-xl px-4 py-2 text-sm font-bold text-white disabled:opacity-50 ${cfg.btnClass}`}
+        >
+          {loading ? "Memproses…" : cfg.btnLabel}
+        </button>
+        <button
+          type="button"
+          onClick={onCancel}
+          disabled={loading}
+          className="rounded-xl border border-neutral-200 bg-white px-4 py-2 text-sm font-medium text-neutral-600 hover:bg-neutral-50 disabled:opacity-50"
+        >
+          Batal
+        </button>
+      </div>
+    </div>
+  );
+}
+
+function Field({
+  label,
+  value,
+  mono,
+  highlight,
+}: {
+  label: string;
+  value: string;
+  mono?: boolean;
+  highlight?: boolean;
+}) {
+  return (
+    <div>
+      <p className="text-xs font-semibold uppercase tracking-wide text-neutral-500">
+        {label}
+      </p>
+      <p
+        className={`mt-0.5 text-sm ${mono ? "font-mono" : ""} ${
+          highlight ? "font-bold text-primary-700" : "text-neutral-800"
+        }`}
+      >
+        {value}
+      </p>
+    </div>
+  );
+}
+
+function StatusPill({ status }: { status: RefundStatus }) {
+  const cfg: Record<RefundStatus, { label: string; cls: string }> = {
+    PENDING: {
+      label: "Pending Review",
+      cls: "bg-amber-50 text-amber-700 ring-amber-200",
+    },
+    APPROVED: {
+      label: "Disetujui",
+      cls: "bg-blue-50 text-blue-700 ring-blue-200",
+    },
+    REJECTED: { label: "Ditolak", cls: "bg-red-50 text-red-700 ring-red-200" },
+    PROCESSING: {
+      label: "Diproses",
+      cls: "bg-violet-50 text-violet-700 ring-violet-200",
+    },
+    SUCCEEDED: {
+      label: "Selesai",
+      cls: "bg-primary-50 text-primary-700 ring-primary-200",
+    },
+    FAILED: { label: "Gagal", cls: "bg-red-50 text-red-700 ring-red-200" },
+  };
+  const c = cfg[status];
+  return (
+    <span
+      className={`inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-semibold ring-1 ${c.cls}`}
+    >
+      {c.label}
+    </span>
+  );
+}

features/refund/schemas.ts

@@ -0,0 +1,57 @@
+import { z } from "zod/v4";
+import { LIMITS } from "@/lib/limits";
+
+const reasonValues = [
+  "USER_CANCELLATION",
+  "ORGANIZER_CANCELLED",
+  "TRIP_ISSUE",
+  "ADMIN_ADJUSTMENT",
+  "DISPUTE_RESOLVED",
+  "OTHER",
+] as const;
+
+const reporterValues = ["PARTICIPANT", "ORGANIZER"] as const;
+
+const refundNote = z
+  .string()
+  .trim()
+  .min(3, "Isi catatan minimal 3 karakter")
+  .max(
+    LIMITS.MAX_REFUND_NOTE_LENGTH,
+    `Catatan maksimal ${LIMITS.MAX_REFUND_NOTE_LENGTH} karakter`
+  );
+
+export const createRefundSchema = z.object({
+  bookingId: z.string().trim().min(1, "Booking ID wajib"),
+  reason: z.enum(reasonValues, { error: "Alasan tidak valid" }),
+  reportedBy: z.enum(reporterValues, { error: "Pelapor tidak valid" }),
+  reportNote: refundNote,
+  /** Kosong = full remaining. Angka positif (IDR) untuk partial. */
+  amount: z
+    .string()
+    .trim()
+    .optional()
+    .transform((v) => (v && v.length > 0 ? Number(v.replace(/[^\d]/g, "")) : undefined))
+    .refine(
+      (n) => n === undefined || (Number.isInteger(n) && n > 0),
+      "Nominal harus bilangan bulat positif"
+    ),
+});
+
+export const refundDecisionSchema = z.object({
+  refundId: z.string().trim().min(1, "Refund ID wajib"),
+  decision: z.enum(["APPROVE", "REJECT", "SUCCEEDED", "FAILED"], {
+    error: "Keputusan tidak valid",
+  }),
+  adminNote: z
+    .string()
+    .trim()
+    .max(
+      LIMITS.MAX_REFUND_NOTE_LENGTH,
+      `Catatan maksimal ${LIMITS.MAX_REFUND_NOTE_LENGTH} karakter`
+    )
+    .optional(),
+});
+
+export type CreateRefundInput = z.infer<typeof createRefundSchema>;
+export type RefundDecisionInput = z.infer<typeof refundDecisionSchema>;

features/review/components/organizer-reviews-list.tsx

@@ -0,0 +1,107 @@
+import Link from "next/link";
+import Image from "next/image";
+import type { OrganizerReviewItem } from "@/server/services/review.service";
+
+interface OrganizerReviewsListProps {
+  reviews: OrganizerReviewItem[];
+  /// Total review keseluruhan organizer (bisa lebih besar dari `reviews.length`
+  /// kalau di-limit di service). Kalau tidak diberikan, fallback ke `reviews.length`.
+  totalCount?: number;
+}
+
+export function OrganizerReviewsList({
+  reviews,
+  totalCount,
+}: OrganizerReviewsListProps) {
+  if (reviews.length === 0) {
+    return null;
+  }
+
+  const total = totalCount ?? reviews.length;
+  const showingMore = total > reviews.length;
+
+  return (
+    <section className="mt-5 rounded-2xl border border-neutral-200 bg-white p-5 shadow-sm sm:p-6">
+      <div className="mb-4 flex flex-wrap items-baseline justify-between gap-2">
+        <h2 className="text-sm font-bold text-neutral-700 sm:text-base">
+          Ulasan dari peserta
+        </h2>
+        <p className="text-xs text-neutral-500">
+          {showingMore
+            ? `${reviews.length} terbaru dari ${total} ulasan`
+            : `${total} ulasan`}
+        </p>
+      </div>
+
+      <ul className="space-y-3">
+        {reviews.map((r) => (
+          <li
+            key={r.id}
+            className="rounded-xl border border-neutral-100 bg-neutral-50/60 px-3 py-3 sm:px-4 sm:py-3.5"
+          >
+            <div className="flex items-start gap-3">
+              {r.user.image ? (
+                <Image
+                  src={r.user.image}
+                  alt=""
+                  width={36}
+                  height={36}
+                  className="h-9 w-9 shrink-0 rounded-full object-cover"
+                />
+              ) : (
+                <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-full bg-primary-600 text-xs font-bold text-white">
+                  {r.user.name.charAt(0).toUpperCase()}
+                </div>
+              )}
+
+              <div className="min-w-0 flex-1">
+                <div className="flex flex-wrap items-baseline justify-between gap-x-2 gap-y-0.5">
+                  <Link
+                    href={`/u/${r.user.id}`}
+                    className="text-xs font-semibold text-neutral-800 hover:text-primary-700 sm:text-sm"
+                  >
+                    {r.user.name}
+                  </Link>
+                  <span className="text-xs font-bold text-amber-600">
+                    {"★".repeat(r.rating)}
+                    <span className="text-neutral-300">
+                      {"★".repeat(5 - r.rating)}
+                    </span>
+                  </span>
+                </div>
+
+                <p className="text-[11px] text-neutral-500 sm:text-xs">
+                  via{" "}
+                  <Link
+                    href={`/trips/${r.trip.id}`}
+                    className="text-neutral-600 underline-offset-2 hover:text-primary-700 hover:underline"
+                  >
+                    {r.trip.title}
+                  </Link>
+                  <span className="text-neutral-400">
+                    {" "}
+                    · {formatReviewDate(r.createdAt)}
+                  </span>
+                </p>
+
+                {r.comment && (
+                  <p className="mt-2 whitespace-pre-wrap text-xs leading-relaxed text-neutral-700 sm:text-sm">
+                    {r.comment}
+                  </p>
+                )}
+              </div>
+            </div>
+          </li>
+        ))}
+      </ul>
+    </section>
+  );
+}
+
+function formatReviewDate(date: Date): string {
+  return new Date(date).toLocaleDateString("id-ID", {
+    day: "numeric",
+    month: "short",
+    year: "numeric",
+  });
+}

features/trip/actions.ts

@@ -180,3 +180,27 @@ export async function rejectParticipantAction(
     return { error: (err as Error).message };
   }
 }
+
+export async function cancelTripAction(tripId: string) {
+  const session = await getServerSession(authOptions);
+  if (!session?.user) {
+    return { error: "Kamu harus login terlebih dahulu" };
+  }
+
+  try {
+    const result = await tripService.closeTrip(tripId, session.user.id);
+    revalidatePath(`/trips/${tripId}`);
+    revalidatePath("/trips");
+    revalidatePath("/");
+    revalidatePath("/profile");
+    revalidatePath("/admin/refunds");
+    return {
+      success: true as const,
+      refundCount: result.refundsCreated.length,
+      cancelledCount: result.cancelledBookings.length,
+      skippedCount: result.skippedBookings.length,
+    };
+  } catch (err) {
+    return { error: (err as Error).message };
+  }
+}

features/trip/components/cancel-trip-button.tsx

@@ -0,0 +1,143 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { cancelTripAction } from "@/features/trip/actions";
+
+interface CancelTripButtonProps {
+  tripId: string;
+  /** Jumlah peserta dengan booking PAID — preview impact. */
+  paidParticipantCount: number;
+}
+
+export function CancelTripButton({
+  tripId,
+  paidParticipantCount,
+}: CancelTripButtonProps) {
+  const router = useRouter();
+  const [open, setOpen] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+  const [confirmText, setConfirmText] = useState("");
+  const [result, setResult] = useState<
+    | { refundCount: number; cancelledCount: number; skippedCount: number }
+    | null
+  >(null);
+
+  async function handleConfirm() {
+    setLoading(true);
+    setError("");
+    const res = await cancelTripAction(tripId);
+    setLoading(false);
+    if ("error" in res) {
+      setError(res.error ?? "Terjadi kesalahan");
+      return;
+    }
+    setResult({
+      refundCount: res.refundCount,
+      cancelledCount: res.cancelledCount,
+      skippedCount: res.skippedCount,
+    });
+    router.refresh();
+  }
+
+  if (result) {
+    return (
+      <div className="rounded-2xl border border-amber-200 bg-amber-50 p-4 text-sm text-amber-900">
+        <p className="font-semibold">Trip dibatalkan.</p>
+        <ul className="mt-2 list-inside list-disc space-y-0.5 text-xs">
+          <li>{result.refundCount} refund dibuat (menunggu admin transfer)</li>
+          <li>
+            {result.cancelledCount} booking belum-bayar di-cancel langsung
+          </li>
+          {result.skippedCount > 0 && (
+            <li>
+              {result.skippedCount} booking di-skip (sudah punya refund aktif —
+              admin akan handle manual)
+            </li>
+          )}
+        </ul>
+      </div>
+    );
+  }
+
+  if (!open) {
+    return (
+      <button
+        type="button"
+        onClick={() => setOpen(true)}
+        className="w-full rounded-xl border-2 border-red-200 py-3 text-sm font-bold text-red-600 transition-colors hover:bg-red-50"
+      >
+        Batalkan Trip
+      </button>
+    );
+  }
+
+  const requireConfirm = paidParticipantCount > 0;
+  const canSubmit = !requireConfirm || confirmText.trim() === "BATAL";
+
+  return (
+    <div className="space-y-3 rounded-2xl border-2 border-red-200 bg-red-50 p-4 text-sm">
+      <div>
+        <p className="font-bold text-red-900">Yakin batalkan trip ini?</p>
+        <p className="mt-1 text-xs text-red-800/80">
+          Aksi ini <span className="font-semibold">tidak bisa di-undo</span>.
+          Trip akan ditandai CLOSED dan semua peserta dibatalkan.
+          {paidParticipantCount > 0 && (
+            <>
+              {" "}Sistem akan otomatis membuat{" "}
+              <span className="font-bold">
+                {paidParticipantCount} refund
+              </span>{" "}
+              full amount untuk peserta yang sudah membayar — admin SeTrip akan
+              memproses transfer.
+            </>
+          )}
+        </p>
+      </div>
+
+      {requireConfirm && (
+        <label className="block">
+          <span className="text-xs font-semibold uppercase tracking-wide text-red-700">
+            Ketik <span className="font-mono">BATAL</span> untuk konfirmasi
+          </span>
+          <input
+            value={confirmText}
+            onChange={(e) => setConfirmText(e.target.value)}
+            placeholder="BATAL"
+            className="mt-1 w-full rounded-xl border border-red-300 bg-white px-3 py-2 font-mono text-sm focus:border-red-500 focus:outline-none"
+          />
+        </label>
+      )}
+
+      {error && (
+        <div className="rounded-lg bg-white px-3 py-2 text-xs font-medium text-red-700">
+          {error}
+        </div>
+      )}
+
+      <div className="flex flex-wrap gap-2">
+        <button
+          type="button"
+          onClick={handleConfirm}
+          disabled={loading || !canSubmit}
+          className="rounded-xl bg-red-600 px-4 py-2 text-sm font-bold text-white hover:bg-red-700 disabled:opacity-50"
+        >
+          {loading ? "Memproses…" : "Ya, Batalkan Trip"}
+        </button>
+        <button
+          type="button"
+          onClick={() => {
+            setOpen(false);
+            setConfirmText("");
+            setError("");
+          }}
+          disabled={loading}
+          className="rounded-xl border border-red-200 bg-white px-4 py-2 text-sm font-medium text-red-700 hover:bg-red-100 disabled:opacity-50"
+        >
+          Batal
+        </button>
+      </div>
+    </div>
+  );
+}

features/trip/components/create-trip-form.tsx

@@ -248,15 +248,21 @@ export function CreateTripForm({ isVerifiedOrganizer }: CreateTripFormProps) {
         </div>
 
         <div>
-          <label htmlFor="itinerary" className="mb-1.5 block text-sm font-semibold text-neutral-700">
+          <label htmlFor="itinerary" className="mb-1 block text-sm font-semibold text-neutral-700">
             Itinerary
           </label>
+          <p className="mb-1.5 text-[11px] text-neutral-500">
+            Tulis per hari supaya peserta tahu alur — itinerary lengkap bikin
+            trust naik drastis.
+          </p>
           <textarea
             id="itinerary"
             name="itinerary"
-            rows={5}
+            rows={6}
             className="w-full rounded-xl border border-neutral-200 bg-neutral-50 px-4 py-2.5 text-sm text-neutral-800 placeholder:text-neutral-400 focus:bg-white"
-            placeholder={"Hari 1: …\nHari 2: …"}
+            placeholder={
+              "Hari 1: 05:00 kumpul di meeting point\n07:00 berangkat\n12:00 ishoma di rest area\n16:00 sampai basecamp, briefing\n\nHari 2: 04:00 summit attack\n08:00 kembali ke basecamp\n..."
+            }
           />
         </div>
 

features/trip/components/join-trip-button.tsx

@@ -23,6 +23,9 @@ interface JoinTripButtonProps {
   tripStatus: string;
   /** Tanggal berangkat trip sudah lewat */
   isDeparturePast?: boolean;
+  /** Sembunyikan tombol cancel — dipakai saat booking PAID dan parent
+   *  menampilkan CancelBookingButton (refund flow) di tempat terpisah. */
+  hideCancelButton?: boolean;
 }
 
 export function JoinTripButton({
@@ -36,6 +39,7 @@ export function JoinTripButton({
   isFull,
   tripStatus,
   isDeparturePast,
+  hideCancelButton,
 }: JoinTripButtonProps) {
   const router = useRouter();
   const [loading, setLoading] = useState(false);
@@ -163,13 +167,15 @@ export function JoinTripButton({
         </Link>
       )}
       {isJoined ? (
-        <button
-          onClick={handleCancel}
-          disabled={loading}
-          className="w-full rounded-xl border-2 border-red-200 py-3 text-sm font-bold text-red-600 transition-colors hover:bg-red-50 disabled:opacity-50"
-        >
-          {loading ? "Memproses..." : "Batal Ikut"}
-        </button>
+        hideCancelButton ? null : (
+          <button
+            onClick={handleCancel}
+            disabled={loading}
+            className="w-full rounded-xl border-2 border-red-200 py-3 text-sm font-bold text-red-600 transition-colors hover:bg-red-50 disabled:opacity-50"
+          >
+            {loading ? "Memproses..." : "Batal Ikut"}
+          </button>
+        )
       ) : (
         <button
           onClick={handleJoin}

features/trip/components/organizer-trust-panel.tsx

@@ -56,10 +56,23 @@ export function OrganizerTrustPanel({
         <div className="flex flex-1 flex-wrap gap-3 border-t border-neutral-100 pt-3 sm:border-t-0 sm:border-l sm:pl-4 sm:pt-0">
           <div className="min-w-[100px] rounded-lg bg-white/80 px-3 py-2 shadow-sm ring-1 ring-neutral-100">
             <p className="text-[10px] font-medium text-neutral-500 sm:text-xs">
-              Trip dibuat
+              Trip selesai
             </p>
-            <p className="text-lg font-bold text-neutral-800">
-              {trust.tripsCreated}
+            <p className="text-lg font-bold text-primary-700">
+              {trust.tripsCompleted}
+            </p>
+            {trust.tripsCreated > trust.tripsCompleted && (
+              <p className="text-[10px] text-neutral-400">
+                + {trust.tripsCreated - trust.tripsCompleted} berjalan
+              </p>
+            )}
+          </div>
+          <div className="min-w-[100px] rounded-lg bg-white/80 px-3 py-2 shadow-sm ring-1 ring-neutral-100">
+            <p className="text-[10px] font-medium text-neutral-500 sm:text-xs">
+              Peserta dilayani
+            </p>
+            <p className="text-lg font-bold text-secondary-700">
+              {trust.totalParticipantsServed}
             </p>
           </div>
           <div className="min-w-[100px] rounded-lg bg-white/80 px-3 py-2 shadow-sm ring-1 ring-neutral-100">

lib/limits.ts

@@ -31,4 +31,6 @@ export const LIMITS = {
   MAX_BANK_ACCOUNT_NUMBER_LENGTH: 32,
   MAX_REJECTION_REASON_LENGTH: 500,
   NIK_LENGTH: 16,
+  /** Catatan laporan dari peserta/organizer + catatan admin pada refund. */
+  MAX_REFUND_NOTE_LENGTH: 1000,
 } as const;

lib/midtrans.ts

@@ -162,7 +162,17 @@ export function verifyMidtransSignature(
 
 /**
  * Map kombinasi `transaction_status` + `fraud_status` Midtrans ke `PaymentStatus` internal.
- * Tabel rujukan ada di PAYMENT_ROADMAP.md PR C.
+ *
+ * | Midtrans            | fraud_status | PaymentStatus |
+ * |---------------------|--------------|---------------|
+ * | capture             | accept       | PAID          |
+ * | capture             | challenge    | AWAITING      |
+ * | settlement          | —            | PAID          |
+ * | pending             | —            | AWAITING      |
+ * | deny                | —            | FAILED        |
+ * | expire              | —            | EXPIRED       |
+ * | cancel              | —            | CANCELLED     |
+ * | refund / partial    | —            | REFUNDED      |
  */
 export function mapMidtransStatus(
   transactionStatus: string,

lib/refund-policy.ts

@@ -0,0 +1,93 @@
+/**
+ * Refund policy hardcoded untuk MVP (PR-R3). Akan jadi data-driven di PR-R5.
+ *
+ * Aturan: hitung persentase refund berdasarkan jarak hari ke tanggal berangkat
+ * (UTC calendar day). Selalu integer rupiah — pakai Math.floor supaya tidak
+ * ada sub-rupiah dan total refund tidak pernah melebihi nominal yang dibayar.
+ *
+ * Tier:
+ * - ≥7 hari sebelum berangkat → 80% refund (organizer ambil 20% admin fee)
+ * - 3–6 hari sebelum berangkat → 50% refund
+ * - <3 hari sebelum berangkat / sudah lewat → 0% (tidak ada refund)
+ */
+
+import { utcStartOfDay } from "@/lib/trip-dates";
+
+export interface RefundTier {
+  /** Minimum jumlah hari sebelum berangkat untuk tier ini. */
+  minDaysBefore: number;
+  /** Persentase nominal yang di-refund (0–100). */
+  refundPercentage: number;
+  /** Label untuk UI. */
+  label: string;
+}
+
+const TIERS: RefundTier[] = [
+  { minDaysBefore: 7, refundPercentage: 80, label: "≥ 7 hari sebelum berangkat" },
+  { minDaysBefore: 3, refundPercentage: 50, label: "3–6 hari sebelum berangkat" },
+  { minDaysBefore: 0, refundPercentage: 0, label: "Kurang dari 3 hari / sudah lewat" },
+];
+
+export function getRefundPolicyTiers(): RefundTier[] {
+  return TIERS;
+}
+
+/**
+ * Jumlah hari kalender UTC dari sekarang ke tanggal berangkat. Negative kalau
+ * tanggal sudah lewat. Pakai start-of-day UTC supaya jam tidak mempengaruhi.
+ */
+export function daysUntilDeparture(
+  departureDate: Date,
+  now: Date = new Date()
+): number {
+  const todayMs = utcStartOfDay(now).getTime();
+  const depMs = utcStartOfDay(departureDate).getTime();
+  const oneDayMs = 24 * 60 * 60 * 1000;
+  return Math.floor((depMs - todayMs) / oneDayMs);
+}
+
+/** Tier aktif untuk jumlah hari yang diberikan. */
+export function getTierForDays(days: number): RefundTier {
+  for (const tier of TIERS) {
+    if (days >= tier.minDaysBefore) {
+      return tier;
+    }
+  }
+  return TIERS[TIERS.length - 1];
+}
+
+/**
+ * Hitung nominal refund (IDR integer) berdasarkan harga booking dan jarak ke
+ * tanggal berangkat. Floor supaya tidak pernah > bookingAmount.
+ */
+export function calculateRefundAmount(
+  bookingAmount: number,
+  days: number
+): number {
+  if (bookingAmount <= 0) return 0;
+  const tier = getTierForDays(days);
+  return Math.floor((bookingAmount * tier.refundPercentage) / 100);
+}
+
+export interface RefundPreview {
+  days: number;
+  tier: RefundTier;
+  refundAmount: number;
+  bookingAmount: number;
+}
+
+/** Bundle lengkap untuk display di UI — preview cancel booking. */
+export function previewRefund(
+  bookingAmount: number,
+  departureDate: Date,
+  now: Date = new Date()
+): RefundPreview {
+  const days = daysUntilDeparture(departureDate, now);
+  const tier = getTierForDays(days);
+  return {
+    days,
+    tier,
+    refundAmount: calculateRefundAmount(bookingAmount, days),
+    bookingAmount,
+  };
+}

lib/trust.ts

@@ -1,6 +1,13 @@
 /** Minimal trip sebagai organizer untuk badge "Trip leader" (heuristik MVP). */
 export const TRIP_LEADER_MIN_TRIPS = 2;
 
+/**
+ * Minimal sample (trip selesai + trip dibatalkan) sebelum completion rate
+ * ditampilkan ke publik. Mencegah angka menyesatkan untuk organizer baru:
+ * mis. 1 trip dibatalkan dari 1 trip = 0% — tidak fair sebagai sinyal trust.
+ */
+export const COMPLETION_RATE_MIN_SAMPLE = 3;
+
 /** Bentuk data minimal untuk cek status verifikasi organizer. */
 type WithOrganizerVerification = {
   organizerVerification?: { status: "PENDING" | "APPROVED" | "REJECTED" } | null;

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "setrip",
-  "version": "0.10.0",
+  "version": "0.10.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "setrip",
-      "version": "0.10.0",
+      "version": "0.10.3",
       "dependencies": {
         "@next-auth/prisma-adapter": "^1.0.7",
         "@prisma/adapter-pg": "^7.7.0",
@@ -1657,9 +1657,9 @@
       }
     },
     "node_modules/@next/env": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.2.5.tgz",
-      "integrity": "sha512-Lb9ElHD2klcyeVD25vW+siPFqz9QMzDUSgvFZNO+dZEKoMHex4viJhVuzBhrXKqb+UKnih7mVYbt50/7KLsSCA==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.2.6.tgz",
+      "integrity": "sha512-gd8HoHN4ufj73WmR3JmVolrpJR47ILK6LouP5xElPglaVxir6e1a7VzvTvDWkOoPXT9rkkTzyCxBu4yeZfZwcw==",
       "license": "MIT"
     },
     "node_modules/@next/eslint-plugin-next": {
@@ -1673,9 +1673,9 @@
       }
     },
     "node_modules/@next/swc-darwin-arm64": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.2.5.tgz",
-      "integrity": "sha512-BW+8PGVmsruomXHsitD8JG6gny9lEdobctjBwvtPF8AKtxGDR7nR35FOl/oK9UAPXBOBm+vx0k8qtpeHOXQMGQ==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.2.6.tgz",
+      "integrity": "sha512-ZJGkkcNfYgrrMkqOdZ7zoLa1TOy0qpcMfk/z4Mh/FKUz40gVO+HNQWqmLxf67Z5WB64DRp0dhEbyHfel+6sJUg==",
       "cpu": [
         "arm64"
       ],
@@ -1689,9 +1689,9 @@
       }
     },
     "node_modules/@next/swc-darwin-x64": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.2.5.tgz",
-      "integrity": "sha512-ZoCGnCl9LlQJWmqXrZAUlNxvuNmclvE+7zUif+nDydkkehl9FKxHJ+wxSQMj+C37BYFerKiEdX9s9o02ir975Q==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.2.6.tgz",
+      "integrity": "sha512-v/YLBHIY132Ced3puBJ7YJKw1lqsCrgcNo2aRJlCEyQrrCeRJlvGlnmxhPxNQI3KE3N1DN5r9TPNPvka3nq5RQ==",
       "cpu": [
         "x64"
       ],
@@ -1705,9 +1705,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-gnu": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.2.5.tgz",
-      "integrity": "sha512-AwcZzMChaWkOTZt3vu+2ZMIj8g4dYQY+B8VUVhlFSQ2JtvyZpefyYHTe00D6b6L7BysYw7vl3zsvs9jix8tl5Q==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.2.6.tgz",
+      "integrity": "sha512-RPOvqlYBbcQjkz9VQQDZ2T2bARIjXZV1KFlt+V2Mr6SW/e4I9fcKsaA0hdyf2FHoTlsV2xnBd5Y912rP/1Ce6w==",
       "cpu": [
         "arm64"
       ],
@@ -1724,9 +1724,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-musl": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.2.5.tgz",
-      "integrity": "sha512-QqMgqWbCBFsfiQ7BF3dUlW8HJy1LWhpcqbTpoHMWA9IV+TnWwDKozQJA5NdIAHjQ00yX2Q7AUkLr/XK4n77q8A==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.2.6.tgz",
+      "integrity": "sha512-URUTu1+dMkxJsPFgm+OeEvq9wf5sujw0EvgYy80TDGHTSLTnIHeqb0Eu8A3sC95IRgjejQL+kC4mw+4yPxiAXA==",
       "cpu": [
         "arm64"
       ],
@@ -1743,9 +1743,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-gnu": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.2.5.tgz",
-      "integrity": "sha512-3hzeiFGZtyATVx9pCeuzTshXmh50vHZitqaeZiyJZaUmjQyrfjsVUgS8apOj1vEJCIpKJM/55F45yPAV2kpjsA==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.2.6.tgz",
+      "integrity": "sha512-DOj182mPV8G3UkrayLoREM5YEYI+Dk5wv7Ox9xl1fFibAELEsFD0lDPfHIeILlutMMfdyhlzYPELG3peuKaurw==",
       "cpu": [
         "x64"
       ],
@@ -1762,9 +1762,9 @@
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     },
     "node_modules/@next/swc-linux-x64-musl": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.2.5.tgz",
-      "integrity": "sha512-0mzZV/mAt7Qj2tYNdTB6AqrS8dwng/AQLSYC5Z1YLpZdi2wxqKDPK7RY2RvjB1fXyJfOfdA3l/yTF5yLi+WfuQ==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.2.6.tgz",
+      "integrity": "sha512-HKQ5SP/V/ub73UvF7n/zeJlxk2kLmtL7Wzrg4WfmkjmNos5onJ2tKu7yZOPdL18A6Svfn3max29ym+ry7NkK4g==",
       "cpu": [
         "x64"
       ],
@@ -1781,9 +1781,9 @@
       }
     },
     "node_modules/@next/swc-win32-arm64-msvc": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.2.5.tgz",
-      "integrity": "sha512-f/H4nZ2zJBvA8/+HpsB9mNonF9zfQoAU6D0WxJrfzhJDvJLfngVN85oqxUyrDVK99DIFfFYhLpGa5K+c5uotSw==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.2.6.tgz",
+      "integrity": "sha512-LZXpTlPyS5v7HhSmnvsLGP3iIYgYOBnc8r8ArlT55sGHV89bR2HlDdBjWQ+PY6SJMmk8TuVGFuxalnP3k/0Dwg==",
       "cpu": [
         "arm64"
       ],
@@ -1797,9 +1797,9 @@
       }
     },
     "node_modules/@next/swc-win32-x64-msvc": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.2.5.tgz",
-      "integrity": "sha512-nuP7DHs4koAojsIxVPkihNgKiRUKtCU65j5X6DAbSy8VBrfT/o90bCLLHPf51JEdOZwZMFzM6e0NiGWfIWjVAg==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.2.6.tgz",
+      "integrity": "sha512-F0+4i0h9J6C4eE3EAPWsoCk7UW/dbzOjyzxY0qnDUOYFu6FFmdZ6l97/XdV3/Nz3VYyO7UWjyEJUXkGqcoXfMA==",
       "cpu": [
         "x64"
       ],
@@ -4870,9 +4870,9 @@
       "license": "MIT"
     },
     "node_modules/fast-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.0.tgz",
-      "integrity": "sha512-iPeeDKJSWf4IEOasVVrknXpaBV0IApz/gp7S2bb7Z4Lljbl2MGJRqInZiUrQwV16cpzw/D3S5j5Julj/gT52AA==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.2.tgz",
+      "integrity": "sha512-rVjf7ArG3LTk+FS6Yw81V1DLuZl1bRbNrev6Tmd/9RaroeeRRJhAt7jg/6YFxbvAQXUCavSoZhPPj6oOx+5KjQ==",
       "funding": [
         {
           "type": "github",
@@ -6563,12 +6563,12 @@
       "license": "MIT"
     },
     "node_modules/next": {
-      "version": "16.2.5",
-      "resolved": "https://registry.npmjs.org/next/-/next-16.2.5.tgz",
-      "integrity": "sha512-TkVTm9F2WEulkgGljm4wPwNgvCCWCVw6StUHsZb8WZpHFRjepoUWg3d7L4IMg7IyjcJ4Co9eVhpro8e8O+KarQ==",
+      "version": "16.2.6",
+      "resolved": "https://registry.npmjs.org/next/-/next-16.2.6.tgz",
+      "integrity": "sha512-qOVgKJg1+At15NpeUP+eJgCHvTCgXsogweq87Ri/Ix7PkqQHg4sdaXmSFqKlgaIXE4kW0g25LE68W87UANlHtw==",
       "license": "MIT",
       "dependencies": {
-        "@next/env": "16.2.5",
+        "@next/env": "16.2.6",
         "@swc/helpers": "0.5.15",
         "baseline-browser-mapping": "^2.9.19",
         "caniuse-lite": "^1.0.30001579",
@@ -6582,14 +6582,14 @@
         "node": ">=20.9.0"
       },
       "optionalDependencies": {
-        "@next/swc-darwin-arm64": "16.2.5",
-        "@next/swc-darwin-x64": "16.2.5",
-        "@next/swc-linux-arm64-gnu": "16.2.5",
-        "@next/swc-linux-arm64-musl": "16.2.5",
-        "@next/swc-linux-x64-gnu": "16.2.5",
-        "@next/swc-linux-x64-musl": "16.2.5",
-        "@next/swc-win32-arm64-msvc": "16.2.5",
-        "@next/swc-win32-x64-msvc": "16.2.5",
+        "@next/swc-darwin-arm64": "16.2.6",
+        "@next/swc-darwin-x64": "16.2.6",
+        "@next/swc-linux-arm64-gnu": "16.2.6",
+        "@next/swc-linux-arm64-musl": "16.2.6",
+        "@next/swc-linux-x64-gnu": "16.2.6",
+        "@next/swc-linux-x64-musl": "16.2.6",
+        "@next/swc-win32-arm64-msvc": "16.2.6",
+        "@next/swc-win32-x64-msvc": "16.2.6",
         "sharp": "^0.34.5"
       },
       "peerDependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setrip",
-  "version": "0.10.0",
+  "version": "0.10.3",
   "private": true,
   "scripts": {
     "dev": "next dev",

prisma/migrations/20260511_add_refund_model/migration.sql

@@ -0,0 +1,57 @@
+-- AlterEnum
+ALTER TYPE "BookingStatus" ADD VALUE 'PARTIALLY_REFUNDED';
+
+-- CreateEnum
+CREATE TYPE "RefundReason" AS ENUM ('USER_CANCELLATION', 'ORGANIZER_CANCELLED', 'TRIP_ISSUE', 'ADMIN_ADJUSTMENT', 'DISPUTE_RESOLVED', 'OTHER');
+
+-- CreateEnum
+CREATE TYPE "RefundStatus" AS ENUM ('PENDING', 'APPROVED', 'REJECTED', 'PROCESSING', 'SUCCEEDED', 'FAILED');
+
+-- CreateEnum
+CREATE TYPE "RefundInitiator" AS ENUM ('USER', 'ORGANIZER', 'SYSTEM', 'ADMIN');
+
+-- CreateEnum
+CREATE TYPE "RefundReporter" AS ENUM ('PARTICIPANT', 'ORGANIZER');
+
+-- CreateTable
+CREATE TABLE "Refund" (
+    "id" TEXT NOT NULL,
+    "bookingId" TEXT NOT NULL,
+    "paymentId" TEXT,
+    "amount" INTEGER NOT NULL,
+    "currency" TEXT NOT NULL DEFAULT 'IDR',
+    "reason" "RefundReason" NOT NULL,
+    "reportedBy" "RefundReporter" NOT NULL,
+    "reportNote" TEXT NOT NULL,
+    "initiatedBy" "RefundInitiator" NOT NULL DEFAULT 'ADMIN',
+    "status" "RefundStatus" NOT NULL DEFAULT 'PENDING',
+    "idempotencyKey" TEXT NOT NULL,
+    "adminNote" TEXT,
+    "reviewedById" TEXT,
+    "reviewedAt" TIMESTAMP(3),
+    "succeededAt" TIMESTAMP(3),
+    "failedAt" TIMESTAMP(3),
+    "externalRefundId" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Refund_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Refund_idempotencyKey_key" ON "Refund"("idempotencyKey");
+
+-- CreateIndex
+CREATE INDEX "Refund_bookingId_status_idx" ON "Refund"("bookingId", "status");
+
+-- CreateIndex
+CREATE INDEX "Refund_status_createdAt_idx" ON "Refund"("status", "createdAt");
+
+-- AddForeignKey
+ALTER TABLE "Refund" ADD CONSTRAINT "Refund_bookingId_fkey" FOREIGN KEY ("bookingId") REFERENCES "Booking"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Refund" ADD CONSTRAINT "Refund_paymentId_fkey" FOREIGN KEY ("paymentId") REFERENCES "Payment"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Refund" ADD CONSTRAINT "Refund_reviewedById_fkey" FOREIGN KEY ("reviewedById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/schema.prisma

@@ -32,6 +32,8 @@ model User {
   organizerVerification OrganizerVerification?  @relation("OrganizerVerificationOwner")
   reviewedVerifications OrganizerVerification[] @relation("OrganizerVerificationReviewer")
 
+  reviewedRefunds Refund[] @relation("RefundReviewer")
+
   profile UserProfile?
 }
 
@@ -258,6 +260,7 @@ model Booking {
   status   BookingStatus @default(PENDING)
 
   payments Payment[]
+  refunds  Refund[]
 
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
@@ -275,6 +278,7 @@ enum BookingStatus {
   PAID
   CANCELLED
   REFUNDED
+  PARTIALLY_REFUNDED
   EXPIRED
 }
 
@@ -307,6 +311,8 @@ model Payment {
   failedAt        DateTime?
   rejectionReason String?
 
+  refunds Refund[]
+
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
 
@@ -328,3 +334,105 @@ enum PaymentStatus {
   CANCELLED
   REFUNDED
 }
+
+/// Refund = financial event terpisah dari Booking. Satu Booking bisa punya
+/// banyak Refund (partial, multi-tahap). Setiap row auditable: kapan dibuat,
+/// siapa melaporkan, siapa approve, kapan SUCCEEDED. Never delete — kalau
+/// gagal, set status=FAILED + alasan.
+///
+/// Di MVP refund dimasukkan admin secara manual berdasarkan laporan dari
+/// peserta atau organizer (via WhatsApp/email). Phase berikutnya akan
+/// menambah self-service flow dari user dan organizer.
+model Refund {
+  id        String @id @default(cuid())
+  bookingId String
+  booking   Booking @relation(fields: [bookingId], references: [id], onDelete: Restrict)
+
+  /// Payment yang di-refund. Opsional di MVP (manual transfer bisa tidak
+  /// terikat ke Payment row tertentu); wajib saat integrasi Midtrans (R-4).
+  paymentId String?
+  payment   Payment? @relation(fields: [paymentId], references: [id], onDelete: Restrict)
+
+  /// Nominal refund dalam satuan terkecil (IDR rupiah, integer). Boleh < total
+  /// payment untuk partial. Service layer enforce SUM(SUCCEEDED) <= payment.amount.
+  amount   Int
+  currency String @default("IDR")
+
+  reason RefundReason
+
+  /// Siapa yang melaporkan kebutuhan refund ini ke admin.
+  reportedBy RefundReporter
+  /// Isi laporan dari peserta/organizer yang admin terima (mis. WA, email).
+  reportNote String
+
+  /// Pihak yang membuat record di sistem. Di MVP selalu ADMIN; saat self-service
+  /// nanti USER/ORGANIZER, dan SYSTEM untuk auto-trigger dari trip dibatalkan.
+  initiatedBy RefundInitiator @default(ADMIN)
+
+  status RefundStatus @default(PENDING)
+
+  /// Idempotency key, dipakai saat panggil Midtrans Refund API di R-4. Generate
+  /// sekali saat create supaya retry gateway tidak double-refund.
+  idempotencyKey String @unique
+
+  /// Catatan admin: alasan tolak, referensi transfer manual, dst. Bebas teks.
+  adminNote String?
+
+  /// Admin yang terakhir mengubah status (approve/reject/mark-succeeded/failed).
+  reviewedById String?
+  reviewedBy   User?   @relation("RefundReviewer", fields: [reviewedById], references: [id], onDelete: SetNull)
+  reviewedAt   DateTime?
+
+  succeededAt DateTime?
+  failedAt    DateTime?
+
+  /// ID refund di gateway (mis. Midtrans refund_id). Kosong untuk manual transfer.
+  externalRefundId String?
+
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([bookingId, status])
+  @@index([status, createdAt])
+}
+
+enum RefundReason {
+  /// Peserta cancel booking sendiri (mengikuti refund window policy).
+  USER_CANCELLATION
+  /// Organizer membatalkan trip — peserta dapat full refund.
+  ORGANIZER_CANCELLED
+  /// Masalah saat/setelah trip (mis. itinerary tidak sesuai).
+  TRIP_ISSUE
+  /// Penyesuaian dari admin (kompensasi, koreksi nominal, dll.).
+  ADMIN_ADJUSTMENT
+  /// Hasil resolusi dispute / chargeback bank.
+  DISPUTE_RESOLVED
+  OTHER
+}
+
+enum RefundStatus {
+  /// Baru dilaporkan, menunggu review admin.
+  PENDING
+  /// Admin sudah setujui, siap dieksekusi (manual transfer / gateway).
+  APPROVED
+  /// Admin tolak (alasan di `adminNote`).
+  REJECTED
+  /// (R-4) Request sudah dikirim ke gateway, menunggu callback.
+  PROCESSING
+  /// Uang sudah keluar dari kas Setrip / merchant gateway.
+  SUCCEEDED
+  /// Eksekusi gagal (alasan di `adminNote`). Record tidak dihapus.
+  FAILED
+}
+
+enum RefundInitiator {
+  USER
+  ORGANIZER
+  SYSTEM
+  ADMIN
+}
+
+enum RefundReporter {
+  PARTICIPANT
+  ORGANIZER
+}

server/repositories/booking.repo.ts

@@ -71,4 +71,17 @@ export const bookingRepo = {
       data: { status },
     });
   },
+
+  /**
+   * Jumlah booking PAID/PARTIALLY_REFUNDED di trip. Dipakai untuk preview
+   * dampak cancel-trip (berapa peserta yang akan dapat auto-refund).
+   */
+  async countSettledForTrip(tripId: string) {
+    return prisma.booking.count({
+      where: {
+        tripId,
+        status: { in: ["PAID", "PARTIALLY_REFUNDED"] },
+      },
+    });
+  },
 };

server/repositories/refund.repo.ts

@@ -0,0 +1,111 @@
+import { prisma } from "@/lib/prisma";
+import { Prisma } from "@/app/generated/prisma/client";
+
+const refundListInclude = {
+  booking: {
+    include: {
+      trip: { select: { id: true, title: true, date: true, organizerId: true } },
+      user: { select: { id: true, name: true, email: true, image: true } },
+      payments: {
+        orderBy: { createdAt: "desc" },
+        select: {
+          id: true,
+          provider: true,
+          method: true,
+          amount: true,
+          status: true,
+          paidAt: true,
+        },
+      },
+    },
+  },
+  payment: {
+    select: {
+      id: true,
+      provider: true,
+      method: true,
+      amount: true,
+      status: true,
+    },
+  },
+  reviewedBy: { select: { id: true, name: true, email: true } },
+} satisfies Prisma.RefundInclude;
+
+export const refundRepo = {
+  async findById(id: string) {
+    return prisma.refund.findUnique({
+      where: { id },
+      include: refundListInclude,
+    });
+  },
+
+  async listByStatus(
+    status?: "PENDING" | "APPROVED" | "REJECTED" | "PROCESSING" | "SUCCEEDED" | "FAILED"
+  ) {
+    return prisma.refund.findMany({
+      where: status ? { status } : undefined,
+      orderBy: { createdAt: "desc" },
+      include: refundListInclude,
+    });
+  },
+
+  async listByBooking(bookingId: string) {
+    return prisma.refund.findMany({
+      where: { bookingId },
+      orderBy: { createdAt: "desc" },
+    });
+  },
+
+  /** Total nominal yang sudah SUCCEEDED untuk satu booking. Dipakai service untuk
+   *  validasi `SUM(SUCCEEDED) + new.amount <= payment.amount`. */
+  async sumSucceededAmount(bookingId: string, tx?: Prisma.TransactionClient): Promise<number> {
+    const client = tx ?? prisma;
+    const agg = await client.refund.aggregate({
+      where: { bookingId, status: "SUCCEEDED" },
+      _sum: { amount: true },
+    });
+    return agg._sum.amount ?? 0;
+  },
+
+  /** Pending + approved + processing — refund yang "in-flight" (belum settled).
+   *  Dipakai untuk cek apakah booking masih punya refund aktif. */
+  async hasActiveRefund(bookingId: string, tx?: Prisma.TransactionClient): Promise<boolean> {
+    const client = tx ?? prisma;
+    const count = await client.refund.count({
+      where: {
+        bookingId,
+        status: { in: ["PENDING", "APPROVED", "PROCESSING"] },
+      },
+    });
+    return count > 0;
+  },
+
+  async create(
+    data: Pick<
+      Prisma.RefundUncheckedCreateInput,
+      | "bookingId"
+      | "paymentId"
+      | "amount"
+      | "reason"
+      | "reportedBy"
+      | "reportNote"
+      | "initiatedBy"
+      | "idempotencyKey"
+    >,
+    tx?: Prisma.TransactionClient
+  ) {
+    const client = tx ?? prisma;
+    return client.refund.create({ data });
+  },
+
+  async update(
+    id: string,
+    data: Prisma.RefundUncheckedUpdateInput,
+    tx?: Prisma.TransactionClient
+  ) {
+    const client = tx ?? prisma;
+    return client.refund.update({ where: { id }, data });
+  },
+};
+
+export type RefundWithRelations = Awaited<ReturnType<typeof refundRepo.findById>>;

server/repositories/review.repo.ts

@@ -23,4 +23,24 @@ export const reviewRepo = {
       },
     });
   },
+
+  /**
+   * Semua review untuk trip yang di-host organizer ini, terbaru di depan.
+   * Dipakai di profil publik organizer untuk menampilkan testimoni.
+   */
+  async findByOrganizer(organizerId: string, limit = 20) {
+    return prisma.tripReview.findMany({
+      where: { trip: { organizerId } },
+      orderBy: { createdAt: "desc" },
+      take: limit,
+      select: {
+        id: true,
+        rating: true,
+        comment: true,
+        createdAt: true,
+        user: { select: { id: true, name: true, image: true } },
+        trip: { select: { id: true, title: true, destination: true } },
+      },
+    });
+  },
 };

server/repositories/trip.repo.ts

@@ -211,4 +211,39 @@ export const tripRepo = {
   async updateStatus(id: string, status: "OPEN" | "FULL" | "CLOSED" | "COMPLETED") {
     return prisma.trip.update({ where: { id }, data: { status } });
   },
+
+  /**
+   * Bulk transisi trip yang sudah lewat `cutoff` (start of today UTC) dari
+   * status OPEN/FULL ke COMPLETED. Idempotent — second run tidak akan match
+   * apa-apa karena status sudah berubah.
+   *
+   * Returns daftar id yang ter-update untuk telemetri/log.
+   */
+  async bulkCompletePastTrips(cutoff: Date) {
+    const trips = await prisma.trip.findMany({
+      where: {
+        status: { in: ["OPEN", "FULL"] },
+        OR: [
+          { endDate: { lt: cutoff } },
+          { AND: [{ endDate: null }, { date: { lt: cutoff } }] },
+        ],
+      },
+      select: { id: true },
+    });
+
+    if (trips.length === 0) {
+      return { count: 0, ids: [] as string[] };
+    }
+
+    const ids = trips.map((t) => t.id);
+    const result = await prisma.trip.updateMany({
+      where: {
+        id: { in: ids },
+        status: { in: ["OPEN", "FULL"] },
+      },
+      data: { status: "COMPLETED" },
+    });
+
+    return { count: result.count, ids };
+  },
 };

server/services/refund.service.ts

@@ -0,0 +1,502 @@
+import { randomBytes } from "crypto";
+import { Prisma } from "@/app/generated/prisma/client";
+import { prisma } from "@/lib/prisma";
+import { refundRepo } from "@/server/repositories/refund.repo";
+import { calculateRefundAmount, daysUntilDeparture } from "@/lib/refund-policy";
+import { isTripDepartureDayPast } from "@/lib/trip-dates";
+
+const SERIAL_TX_ATTEMPTS = 6;
+
+function isSerializationConflict(err: unknown): boolean {
+  return (
+    typeof err === "object" &&
+    err !== null &&
+    "code" in err &&
+    (err as { code: string }).code === "P2034"
+  );
+}
+
+async function runSerializable<T>(fn: (tx: Prisma.TransactionClient) => Promise<T>): Promise<T> {
+  let lastErr: unknown;
+  for (let attempt = 0; attempt < SERIAL_TX_ATTEMPTS; attempt++) {
+    try {
+      return await prisma.$transaction(fn, {
+        isolationLevel: Prisma.TransactionIsolationLevel.Serializable,
+        maxWait: 5000,
+        timeout: 15000,
+      });
+    } catch (e) {
+      lastErr = e;
+      if (isSerializationConflict(e) && attempt < SERIAL_TX_ATTEMPTS - 1) {
+        continue;
+      }
+      throw e;
+    }
+  }
+  throw lastErr instanceof Error
+    ? lastErr
+    : new Error("Gagal memproses refund. Coba lagi sebentar.");
+}
+
+function newIdempotencyKey(): string {
+  return `refund_${randomBytes(16).toString("hex")}`;
+}
+
+type RequestRefundInput = {
+  bookingId: string;
+  reason:
+    | "USER_CANCELLATION"
+    | "ORGANIZER_CANCELLED"
+    | "TRIP_ISSUE"
+    | "ADMIN_ADJUSTMENT"
+    | "DISPUTE_RESOLVED"
+    | "OTHER";
+  reportedBy: "PARTICIPANT" | "ORGANIZER";
+  reportNote: string;
+  /** Nominal refund (IDR). Kalau tidak diisi → service akan pakai sisa
+   *  refundable amount (payment.amount - sudah-di-refund). */
+  amount?: number;
+  /** Admin yang memasukkan laporan ke sistem. */
+  initiatedByAdminId: string;
+};
+
+export const refundService = {
+  /**
+   * Admin mencatat laporan refund dari peserta atau organizer ke sistem.
+   * Status awal: PENDING. Belum mengubah Booking/Payment status.
+   *
+   * Idempotency: kalau booking masih punya refund PENDING/APPROVED/PROCESSING,
+   * tolak — admin harus selesaikan yang lama dulu (reject atau succeeded).
+   */
+  async requestRefund(input: RequestRefundInput) {
+    return runSerializable(async (tx) => {
+      const booking = await tx.booking.findUnique({
+        where: { id: input.bookingId },
+        include: {
+          payments: {
+            where: { status: "PAID" },
+            orderBy: { paidAt: "desc" },
+            take: 1,
+          },
+        },
+      });
+      if (!booking) {
+        throw new Error("Booking tidak ditemukan");
+      }
+      if (booking.amount <= 0) {
+        throw new Error("Booking gratis — tidak ada nominal untuk di-refund");
+      }
+      if (booking.status === "CANCELLED" || booking.status === "EXPIRED") {
+        throw new Error(
+          "Booking sudah dibatalkan/expired — tidak ada pembayaran untuk di-refund"
+        );
+      }
+      if (booking.status === "REFUNDED") {
+        throw new Error("Booking sudah refund penuh");
+      }
+
+      const paidPayment = booking.payments[0];
+      if (!paidPayment) {
+        throw new Error(
+          "Tidak ada Payment dengan status PAID di booking ini — tidak bisa di-refund"
+        );
+      }
+
+      const hasActive = await refundRepo.hasActiveRefund(input.bookingId, tx);
+      if (hasActive) {
+        throw new Error(
+          "Booking ini masih punya refund yang sedang diproses. Selesaikan dulu sebelum membuat yang baru."
+        );
+      }
+
+      const alreadyRefunded = await refundRepo.sumSucceededAmount(input.bookingId, tx);
+      const remaining = paidPayment.amount - alreadyRefunded;
+      if (remaining <= 0) {
+        throw new Error("Seluruh nominal sudah di-refund");
+      }
+
+      const amount = input.amount ?? remaining;
+      if (!Number.isInteger(amount) || amount <= 0) {
+        throw new Error("Nominal refund harus bilangan bulat positif");
+      }
+      if (amount > remaining) {
+        throw new Error(
+          `Nominal refund (Rp ${amount.toLocaleString("id-ID")}) melebihi sisa yang bisa di-refund (Rp ${remaining.toLocaleString("id-ID")})`
+        );
+      }
+
+      return refundRepo.create(
+        {
+          bookingId: input.bookingId,
+          paymentId: paidPayment.id,
+          amount,
+          reason: input.reason,
+          reportedBy: input.reportedBy,
+          reportNote: input.reportNote,
+          initiatedBy: "ADMIN",
+          idempotencyKey: newIdempotencyKey(),
+        },
+        tx
+      );
+    });
+  },
+
+  /** PENDING → APPROVED. Boleh menambah catatan admin (opsional). */
+  async approveRefund(input: { refundId: string; adminId: string; adminNote?: string }) {
+    return runSerializable(async (tx) => {
+      const refund = await tx.refund.findUnique({ where: { id: input.refundId } });
+      if (!refund) {
+        throw new Error("Refund tidak ditemukan");
+      }
+      if (refund.status !== "PENDING") {
+        throw new Error("Hanya refund berstatus PENDING yang bisa disetujui");
+      }
+      return refundRepo.update(
+        input.refundId,
+        {
+          status: "APPROVED",
+          reviewedById: input.adminId,
+          reviewedAt: new Date(),
+          adminNote: input.adminNote ?? refund.adminNote,
+        },
+        tx
+      );
+    });
+  },
+
+  /** PENDING → REJECTED. Alasan wajib supaya audit trail jelas. */
+  async rejectRefund(input: { refundId: string; adminId: string; adminNote: string }) {
+    if (!input.adminNote.trim()) {
+      throw new Error("Alasan tolak wajib diisi");
+    }
+    return runSerializable(async (tx) => {
+      const refund = await tx.refund.findUnique({ where: { id: input.refundId } });
+      if (!refund) {
+        throw new Error("Refund tidak ditemukan");
+      }
+      if (refund.status !== "PENDING") {
+        throw new Error("Hanya refund berstatus PENDING yang bisa ditolak");
+      }
+      return refundRepo.update(
+        input.refundId,
+        {
+          status: "REJECTED",
+          reviewedById: input.adminId,
+          reviewedAt: new Date(),
+          adminNote: input.adminNote.trim(),
+        },
+        tx
+      );
+    });
+  },
+
+  /**
+   * APPROVED → SUCCEEDED untuk manual transfer (admin sudah transfer manual
+   * ke rekening peserta). adminNote diharapkan berisi referensi transfer.
+   *
+   * Side effects:
+   * - Update Payment.status → REFUNDED hanya saat full refund.
+   * - Update Booking.status → REFUNDED (full) atau PARTIALLY_REFUNDED (partial).
+   * - Untuk USER_CANCELLATION: bebaskan slot — set TripParticipant → CANCELLED
+   *   dan re-open Trip (FULL → OPEN) kalau peserta aktif < maxParticipants.
+   *   Untuk ORGANIZER_CANCELLED slot tidak perlu dibebaskan (trip sudah CLOSED).
+   */
+  async markSucceededManual(input: {
+    refundId: string;
+    adminId: string;
+    adminNote: string;
+  }) {
+    if (!input.adminNote.trim()) {
+      throw new Error("Catatan/referensi transfer wajib diisi");
+    }
+    return runSerializable(async (tx) => {
+      const refund = await tx.refund.findUnique({
+        where: { id: input.refundId },
+      });
+      if (!refund) {
+        throw new Error("Refund tidak ditemukan");
+      }
+      if (refund.status !== "APPROVED") {
+        throw new Error(
+          "Hanya refund APPROVED yang bisa ditandai SUCCEEDED. Setujui dulu."
+        );
+      }
+
+      const now = new Date();
+
+      await refundRepo.update(
+        input.refundId,
+        {
+          status: "SUCCEEDED",
+          succeededAt: now,
+          reviewedById: input.adminId,
+          reviewedAt: now,
+          adminNote: input.adminNote.trim(),
+        },
+        tx
+      );
+
+      const totalRefunded = await refundRepo.sumSucceededAmount(
+        refund.bookingId,
+        tx
+      );
+
+      if (refund.paymentId) {
+        const payment = await tx.payment.findUnique({
+          where: { id: refund.paymentId },
+        });
+        if (payment && totalRefunded >= payment.amount) {
+          await tx.payment.update({
+            where: { id: payment.id },
+            data: { status: "REFUNDED" },
+          });
+        }
+      }
+
+      const booking = await tx.booking.findUnique({
+        where: { id: refund.bookingId },
+        include: {
+          trip: { select: { id: true, status: true, maxParticipants: true } },
+          payments: {
+            where: { status: { in: ["PAID", "REFUNDED"] } },
+            orderBy: { paidAt: "desc" },
+            take: 1,
+          },
+        },
+      });
+      if (!booking) {
+        throw new Error("Booking tidak ditemukan saat menutup refund");
+      }
+      const paid = booking.payments[0];
+      if (paid) {
+        const nextStatus =
+          totalRefunded >= paid.amount ? "REFUNDED" : "PARTIALLY_REFUNDED";
+        if (booking.status !== nextStatus) {
+          await tx.booking.update({
+            where: { id: booking.id },
+            data: { status: nextStatus },
+          });
+        }
+      }
+
+      // Slot release untuk user cancellation. Organizer cancel di-handle
+      // closeTrip (participant + trip sudah di-CANCELLED/CLOSED di sana).
+      if (refund.reason === "USER_CANCELLATION") {
+        await tx.tripParticipant.updateMany({
+          where: {
+            id: booking.participantId,
+            status: { not: "CANCELLED" },
+          },
+          data: {
+            status: "CANCELLED",
+            markedPaidAt: null,
+            paymentConfirmedAt: null,
+          },
+        });
+        if (booking.trip.status === "FULL") {
+          const remaining = await tx.tripParticipant.count({
+            where: { tripId: booking.tripId, status: { not: "CANCELLED" } },
+          });
+          if (remaining < booking.trip.maxParticipants) {
+            await tx.trip.update({
+              where: { id: booking.tripId },
+              data: { status: "OPEN" },
+            });
+          }
+        }
+      }
+
+      return { ok: true as const };
+    });
+  },
+
+  /**
+   * Peserta cancel booking sendiri. Hitung refund pakai policy default
+   * (lib/refund-policy.ts) — hardcoded MVP, akan jadi data-driven di R-5.
+   *
+   * Behaviour:
+   * - Kalau hasil hitung = 0 (di luar window): cancel participant + booking
+   *   langsung, tanpa Refund row (uang tidak balik).
+   * - Kalau hasil hitung > 0: buat Refund PENDING (initiatedBy=USER,
+   *   reportedBy=PARTICIPANT, reason=USER_CANCELLATION). Participant + booking
+   *   TETAP CONFIRMED/PAID sampai admin mark SUCCEEDED — slot baru bebas saat
+   *   refund tuntas. Cegah double-request via hasActiveRefund.
+   */
+  async requestUserCancellation(input: {
+    bookingId: string;
+    userId: string;
+  }) {
+    return runSerializable(async (tx) => {
+      const booking = await tx.booking.findUnique({
+        where: { id: input.bookingId },
+        include: {
+          trip: {
+            select: {
+              id: true,
+              date: true,
+              status: true,
+              maxParticipants: true,
+            },
+          },
+          payments: {
+            where: { status: "PAID" },
+            orderBy: { paidAt: "desc" },
+            take: 1,
+          },
+        },
+      });
+      if (!booking) {
+        throw new Error("Booking tidak ditemukan");
+      }
+      if (booking.userId !== input.userId) {
+        throw new Error("Booking ini bukan milikmu");
+      }
+      if (booking.status !== "PAID") {
+        throw new Error(
+          "Hanya booking PAID yang bisa cancel dengan refund. Booking yang belum lunas bisa cancel dari tombol 'Batal Ikut'."
+        );
+      }
+      if (isTripDepartureDayPast(booking.trip.date)) {
+        throw new Error(
+          "Trip sudah lewat tanggal berangkat — pembatalan ditutup"
+        );
+      }
+      const paid = booking.payments[0];
+      if (!paid) {
+        throw new Error(
+          "Tidak ada Payment dengan status PAID di booking ini"
+        );
+      }
+
+      const days = daysUntilDeparture(booking.trip.date);
+      const refundAmount = calculateRefundAmount(paid.amount, days);
+
+      if (refundAmount === 0) {
+        await tx.tripParticipant.update({
+          where: { id: booking.participantId },
+          data: {
+            status: "CANCELLED",
+            markedPaidAt: null,
+            paymentConfirmedAt: null,
+          },
+        });
+        await tx.booking.update({
+          where: { id: booking.id },
+          data: { status: "CANCELLED" },
+        });
+        if (booking.trip.status === "FULL") {
+          const remaining = await tx.tripParticipant.count({
+            where: { tripId: booking.tripId, status: { not: "CANCELLED" } },
+          });
+          if (remaining < booking.trip.maxParticipants) {
+            await tx.trip.update({
+              where: { id: booking.tripId },
+              data: { status: "OPEN" },
+            });
+          }
+        }
+        return {
+          kind: "CANCELLED_NO_REFUND" as const,
+          days,
+          refundAmount: 0,
+        };
+      }
+
+      const hasActive = await refundRepo.hasActiveRefund(input.bookingId, tx);
+      if (hasActive) {
+        throw new Error(
+          "Booking ini sudah punya refund yang sedang diproses"
+        );
+      }
+
+      const percentage = Math.floor((refundAmount * 100) / paid.amount);
+      const refund = await refundRepo.create(
+        {
+          bookingId: booking.id,
+          paymentId: paid.id,
+          amount: refundAmount,
+          reason: "USER_CANCELLATION",
+          reportedBy: "PARTICIPANT",
+          reportNote: `Self-service cancel oleh peserta — H-${days} dari tanggal berangkat (refund ${percentage}%).`,
+          initiatedBy: "USER",
+          idempotencyKey: newIdempotencyKey(),
+        },
+        tx
+      );
+
+      return {
+        kind: "REFUND_PENDING" as const,
+        refundId: refund.id,
+        days,
+        refundAmount,
+      };
+    });
+  },
+
+  /**
+   * Dipanggil dari tripService.closeTrip (organizer cancel trip) dengan tx
+   * yang sama. Buat Refund auto-approved untuk satu booking PAID. Tidak
+   * mengecek hasActiveRefund (caller harus filter dulu) supaya batch closeTrip
+   * idempotent dengan retry-safe.
+   *
+   * Refund langsung APPROVED — policy jelas (organizer cancel = 100% refund),
+   * tapi eksekusi (SUCCEEDED) tetap manual oleh admin.
+   */
+  async createSystemRefundForClosedTrip(
+    tx: Prisma.TransactionClient,
+    input: {
+      bookingId: string;
+      paymentId: string;
+      amount: number;
+    }
+  ) {
+    const now = new Date();
+    return tx.refund.create({
+      data: {
+        bookingId: input.bookingId,
+        paymentId: input.paymentId,
+        amount: input.amount,
+        reason: "ORGANIZER_CANCELLED",
+        reportedBy: "ORGANIZER",
+        reportNote: "Organizer membatalkan trip — auto-create oleh SYSTEM.",
+        initiatedBy: "SYSTEM",
+        idempotencyKey: newIdempotencyKey(),
+        status: "APPROVED",
+        reviewedAt: now,
+        adminNote: "Auto-approved (SYSTEM): organizer cancel = full refund.",
+      },
+    });
+  },
+
+  /**
+   * APPROVED/PROCESSING → FAILED. Catatan wajib (alasan gagal).
+   * Tidak mengubah Booking/Payment — uang belum keluar.
+   */
+  async markFailed(input: { refundId: string; adminId: string; adminNote: string }) {
+    if (!input.adminNote.trim()) {
+      throw new Error("Alasan gagal wajib diisi");
+    }
+    return runSerializable(async (tx) => {
+      const refund = await tx.refund.findUnique({ where: { id: input.refundId } });
+      if (!refund) {
+        throw new Error("Refund tidak ditemukan");
+      }
+      if (refund.status !== "APPROVED" && refund.status !== "PROCESSING") {
+        throw new Error(
+          "Hanya refund APPROVED atau PROCESSING yang bisa ditandai FAILED"
+        );
+      }
+      return refundRepo.update(
+        input.refundId,
+        {
+          status: "FAILED",
+          failedAt: new Date(),
+          reviewedById: input.adminId,
+          reviewedAt: new Date(),
+          adminNote: input.adminNote.trim(),
+        },
+        tx
+      );
+    });
+  },
+};

server/services/review.service.ts

@@ -3,6 +3,10 @@ import { participantRepo } from "@/server/repositories/participant.repo";
 import { reviewRepo } from "@/server/repositories/review.repo";
 import { isPastTripLastDayForReview } from "@/lib/trip-dates";
 
+export type OrganizerReviewItem = Awaited<
+  ReturnType<typeof reviewRepo.findByOrganizer>
+>[number];
+
 export const reviewService = {
   async upsertReview(
     tripId: string,
@@ -41,4 +45,11 @@ export const reviewService = {
       comment: input.comment ?? null,
     });
   },
+
+  async getReviewsByOrganizer(
+    organizerId: string,
+    limit?: number
+  ): Promise<OrganizerReviewItem[]> {
+    return reviewRepo.findByOrganizer(organizerId, limit);
+  },
 };

server/services/trip.service.ts

@@ -5,6 +5,7 @@ import { tripRepo, type TripFilters } from "@/server/repositories/trip.repo";
 import { participantRepo } from "@/server/repositories/participant.repo";
 import { bookingRepo } from "@/server/repositories/booking.repo";
 import { bookingService } from "@/server/services/booking.service";
+import { refundService } from "@/server/services/refund.service";
 import { LIMITS } from "@/lib/limits";
 import { utcStartOfDay, isTripDepartureDayPast } from "@/lib/trip-dates";
 import { isFreeTrip } from "@/lib/trip-pricing";
@@ -253,6 +254,19 @@ export const tripService = {
       throw new Error("Kamu tidak terdaftar di trip ini");
     }
 
+    // Safety: kalau booking sudah PAID, paksa lewat refund flow supaya tidak
+    // ada uang menggantung tanpa Refund record.
+    const existingBooking = await bookingRepo.findByTripAndUser(tripId, userId);
+    if (
+      existingBooking &&
+      (existingBooking.status === "PAID" ||
+        existingBooking.status === "PARTIALLY_REFUNDED")
+    ) {
+      throw new Error(
+        "Booking kamu sudah lunas — pakai tombol 'Cancel & Request Refund' supaya uang bisa dikembalikan."
+      );
+    }
+
     const result = await prisma.$transaction(async (tx) => {
       const cancelled = await tx.tripParticipant.update({
         where: { tripId_userId: { tripId, userId } },
@@ -385,6 +399,20 @@ export const tripService = {
     return bookingService.markPaidManual(booking.id, userId);
   },
 
+  /**
+   * Auto-complete trip yang sudah lewat. Dipakai cron harian.
+   *
+   * Cutoff = start of today UTC. Trip dengan endDate < cutoff (atau, kalau
+   * endDate null, date < cutoff) di-set status COMPLETED — selama statusnya
+   * masih OPEN/FULL. CLOSED trip tidak disentuh (organizer eksplisit batalkan).
+   *
+   * Idempotent: dua kali run di hari sama, run kedua nge-match 0 row.
+   */
+  async autoCompletePastTrips() {
+    const cutoff = utcStartOfDay(new Date());
+    return tripRepo.bulkCompletePastTrips(cutoff);
+  },
+
   async confirmParticipantPayment(
     tripId: string,
     participantId: string,
@@ -408,4 +436,164 @@ export const tripService = {
 
     return bookingService.confirmPaidManual(booking.id, organizerId);
   },
+
+  /**
+   * Organizer batalkan trip (Trip.status = CLOSED). Atomic dalam satu
+   * serializable transaction:
+   * - Set Trip.status = CLOSED.
+   * - Untuk setiap peserta aktif:
+   *     - Booking PAID → buat Refund ORGANIZER_CANCELLED (auto-approved, full
+   *       amount). Booking tetap PAID sampai admin mark SUCCEEDED — jejak
+   *       finansial harus terjaga.
+   *     - Booking PENDING/AWAITING_PAY → set CANCELLED langsung (uang belum
+   *       masuk, tidak ada refund).
+   *     - Booking PARTIALLY_REFUNDED / dengan refund aktif → di-skip (admin
+   *       handle manual supaya tidak double-refund).
+   * - Semua TripParticipant aktif → CANCELLED.
+   *
+   * Idempotent: trip yang sudah CLOSED/COMPLETED akan ditolak supaya tidak
+   * dobel-buat refund.
+   */
+  async closeTrip(tripId: string, organizerId: string) {
+    let lastErr: unknown;
+    for (let attempt = 0; attempt < SERIAL_TX_ATTEMPTS; attempt++) {
+      try {
+        return await prisma.$transaction(
+          async (tx) => {
+            const trip = await tx.trip.findUnique({
+              where: { id: tripId },
+              select: { id: true, status: true, organizerId: true, date: true },
+            });
+            if (!trip) {
+              throw new Error("Trip tidak ditemukan");
+            }
+            if (trip.organizerId !== organizerId) {
+              throw new Error(
+                "Hanya organizer trip ini yang bisa membatalkan trip"
+              );
+            }
+            if (trip.status === "CLOSED") {
+              throw new Error("Trip sudah dibatalkan");
+            }
+            if (trip.status === "COMPLETED") {
+              throw new Error(
+                "Trip sudah selesai (COMPLETED) — tidak bisa dibatalkan"
+              );
+            }
+            if (isTripDepartureDayPast(trip.date)) {
+              throw new Error(
+                "Tanggal berangkat sudah lewat — gunakan flow pelaporan biasa ke admin"
+              );
+            }
+
+            const bookings = await tx.booking.findMany({
+              where: { tripId },
+              include: {
+                payments: {
+                  where: { status: "PAID" },
+                  orderBy: { paidAt: "desc" },
+                  take: 1,
+                },
+                refunds: {
+                  where: {
+                    status: { in: ["PENDING", "APPROVED", "PROCESSING"] },
+                  },
+                  select: { id: true },
+                },
+              },
+            });
+
+            const refundsCreated: string[] = [];
+            const cancelledBookings: string[] = [];
+            const skippedBookings: string[] = [];
+
+            for (const b of bookings) {
+              if (b.status === "CANCELLED" || b.status === "EXPIRED") {
+                continue;
+              }
+              if (b.status === "REFUNDED") {
+                continue;
+              }
+              if (b.refunds.length > 0) {
+                // Sudah ada refund aktif (mis. user request cancel). Admin
+                // handle manual supaya tidak konflik dengan refund existing.
+                skippedBookings.push(b.id);
+                continue;
+              }
+
+              if (b.status === "PAID" || b.status === "PARTIALLY_REFUNDED") {
+                const paid = b.payments[0];
+                if (!paid) {
+                  // Payment tidak konsisten dgn booking status — skip + flag.
+                  skippedBookings.push(b.id);
+                  continue;
+                }
+                // Untuk PARTIALLY_REFUNDED, hitung sisa refundable.
+                const alreadyRefunded = await tx.refund.aggregate({
+                  where: { bookingId: b.id, status: "SUCCEEDED" },
+                  _sum: { amount: true },
+                });
+                const remaining = paid.amount - (alreadyRefunded._sum.amount ?? 0);
+                if (remaining <= 0) {
+                  continue;
+                }
+                const refund = await refundService.createSystemRefundForClosedTrip(
+                  tx,
+                  {
+                    bookingId: b.id,
+                    paymentId: paid.id,
+                    amount: remaining,
+                  }
+                );
+                refundsCreated.push(refund.id);
+              } else {
+                // PENDING / AWAITING_PAY → uang belum masuk → langsung CANCELLED.
+                await tx.booking.update({
+                  where: { id: b.id },
+                  data: { status: "CANCELLED" },
+                });
+                cancelledBookings.push(b.id);
+              }
+            }
+
+            // Semua participant aktif → CANCELLED (apapun status booking-nya).
+            await tx.tripParticipant.updateMany({
+              where: { tripId, status: { not: "CANCELLED" } },
+              data: {
+                status: "CANCELLED",
+                markedPaidAt: null,
+                paymentConfirmedAt: null,
+              },
+            });
+
+            await tx.trip.update({
+              where: { id: tripId },
+              data: { status: "CLOSED" },
+            });
+
+            return {
+              ok: true as const,
+              refundsCreated,
+              cancelledBookings,
+              skippedBookings,
+            };
+          },
+          {
+            isolationLevel: Prisma.TransactionIsolationLevel.Serializable,
+            maxWait: 5000,
+            timeout: 15000,
+          }
+        );
+      } catch (e) {
+        lastErr = e;
+        if (isSerializationConflict(e) && attempt < SERIAL_TX_ATTEMPTS - 1) {
+          continue;
+        }
+        throw e;
+      }
+    }
+    throw lastErr instanceof Error
+      ? lastErr
+      : new Error("Gagal membatalkan trip. Coba lagi sebentar.");
+  },
 };

server/services/trust.service.ts

@@ -1,38 +1,124 @@
 import { prisma } from "@/lib/prisma";
-import { TRIP_LEADER_MIN_TRIPS } from "@/lib/trust";
+import {
+  COMPLETION_RATE_MIN_SAMPLE,
+  TRIP_LEADER_MIN_TRIPS,
+} from "@/lib/trust";
+
+export type RatingBreakdown = Record<1 | 2 | 3 | 4 | 5, number>;
 
 export type OrganizerTrust = {
   isVerified: boolean;
   tripsCreated: number;
+  /// Trip yang sudah lewat tanggal selesai-nya AND tidak dibatalkan (status != CLOSED).
+  /// Dihitung on-the-fly dari endDate (fallback ke date kalau endDate null) — tidak
+  /// bergantung pada Trip.status = COMPLETED yang saat ini belum pernah di-set.
+  tripsCompleted: number;
+  /// Trip dengan status = CLOSED (dibatalkan organizer).
+  tripsCancelled: number;
+  /// Akumulasi peserta CONFIRMED di seluruh trip yang sudah selesai.
+  totalParticipantsServed: number;
+  /// tripsCompleted / (tripsCompleted + tripsCancelled). Null kalau sample
+  /// < COMPLETION_RATE_MIN_SAMPLE — mencegah angka menyesatkan untuk
+  /// organizer yang masih sedikit history-nya.
+  completionRate: number | null;
   avgRating: number | null;
   reviewCount: number;
+  ratingBreakdown: RatingBreakdown;
   isTripLeader: boolean;
 };
 
 export const trustService = {
   async getOrganizerTrust(organizerId: string): Promise<OrganizerTrust> {
-    const [tripsCreated, reviewAgg, organizerVerification] = await Promise.all([
+    const now = new Date();
+
+    // Filter "trip yang sudah lewat": endDate < now, atau (endDate null AND date < now).
+    // Trip multi-hari pakai endDate; trip 1 hari biasanya endDate null jadi fallback ke date.
+    const pastTripFilter = {
+      OR: [
+        { endDate: { lt: now } },
+        { AND: [{ endDate: null }, { date: { lt: now } }] },
+      ],
+    };
+
+    const [
+      tripsCreated,
+      tripsCompleted,
+      tripsCancelled,
+      totalParticipantsServed,
+      reviewAgg,
+      ratingGroups,
+      organizerVerification,
+    ] = await Promise.all([
       prisma.trip.count({ where: { organizerId } }),
-      prisma.tripReview.aggregate({
+      prisma.trip.count({
         where: {
-          trip: { organizerId },
+          organizerId,
+          status: { not: "CLOSED" },
+          ...pastTripFilter,
         },
+      }),
+      prisma.trip.count({
+        where: { organizerId, status: "CLOSED" },
+      }),
+      prisma.tripParticipant.count({
+        where: {
+          status: "CONFIRMED",
+          trip: {
+            organizerId,
+            status: { not: "CLOSED" },
+            ...pastTripFilter,
+          },
+        },
+      }),
+      prisma.tripReview.aggregate({
+        where: { trip: { organizerId } },
         _avg: { rating: true },
         _count: { _all: true },
       }),
+      prisma.tripReview.groupBy({
+        by: ["rating"],
+        where: { trip: { organizerId } },
+        _count: { _all: true },
+      }),
       prisma.organizerVerification.findUnique({
         where: { userId: organizerId },
         select: { status: true },
       }),
     ]);
 
+    const ratingBreakdown: RatingBreakdown = {
+      1: 0,
+      2: 0,
+      3: 0,
+      4: 0,
+      5: 0,
+    };
+    for (const row of ratingGroups) {
+      const r = row.rating;
+      if (r >= 1 && r <= 5) {
+        ratingBreakdown[r as 1 | 2 | 3 | 4 | 5] = row._count._all;
+      }
+    }
+
+    const completionSample = tripsCompleted + tripsCancelled;
+    const completionRate =
+      completionSample >= COMPLETION_RATE_MIN_SAMPLE
+        ? tripsCompleted / completionSample
+        : null;
+
     const avg = reviewAgg._avg.rating;
+
     return {
       isVerified: organizerVerification?.status === "APPROVED",
       tripsCreated,
+      tripsCompleted,
+      tripsCancelled,
+      totalParticipantsServed,
+      completionRate,
       avgRating:
         avg != null ? Math.round(Number(avg) * 10) / 10 : null,
       reviewCount: reviewAgg._count._all,
+      ratingBreakdown,
       isTripLeader: tripsCreated >= TRIP_LEADER_MIN_TRIPS,
     };
   },