fix email sender all flow

server/repositories/email.repo.ts

@@ -0,0 +1,77 @@
+import { prisma } from "@/lib/prisma";
+import { Prisma } from "@/app/generated/prisma/client";
+import type { EmailJobStatus } from "@/app/generated/prisma/enums";
+
+/** Filter untuk halaman admin email log. Keduanya opsional, match `contains`. */
+export interface EmailLogFilters {
+  to?: string;
+  template?: string;
+}
+
+const LIST_LIMIT = 100;
+
+function buildWhere<T extends { to?: unknown; template?: unknown }>(
+  filters: EmailLogFilters
+): T {
+  const where = {} as T;
+  if (filters.to) {
+    (where as { to?: unknown }).to = {
+      contains: filters.to,
+      mode: "insensitive",
+    };
+  }
+  if (filters.template) {
+    (where as { template?: unknown }).template = {
+      contains: filters.template,
+      mode: "insensitive",
+    };
+  }
+  return where;
+}
+
+export const emailRepo = {
+  /** EmailJob (retry queue) per status — terbaru dulu. */
+  async listJobs(statuses: EmailJobStatus[], filters: EmailLogFilters) {
+    const where = buildWhere<Prisma.EmailJobWhereInput>(filters);
+    where.status = { in: statuses };
+    return prisma.emailJob.findMany({
+      where,
+      orderBy: { updatedAt: "desc" },
+      take: LIST_LIMIT,
+    });
+  },
+
+  /** EmailSent (log email berhasil terkirim) — terbaru dulu. */
+  async listSent(filters: EmailLogFilters) {
+    const where = buildWhere<Prisma.EmailSentWhereInput>(filters);
+    return prisma.emailSent.findMany({
+      where,
+      orderBy: { sentAt: "desc" },
+      take: LIST_LIMIT,
+    });
+  },
+
+  /**
+   * Statistik kesehatan pengiriman email — dipakai kartu ringkasan
+   * `/admin/emails` dan `/admin/system`.
+   * - `queued`     : job menunggu dikirim (PENDING/PROCESSING).
+   * - `failed24h`  : job gagal dalam 24 jam terakhir.
+   * - `deadLetter` : job gagal yang sudah habis 5 attempt — cron berhenti
+   *                  retry, butuh aksi manual admin.
+   */
+  async stats() {
+    const since24h = new Date(Date.now() - 24 * 60 * 60 * 1000);
+    const [queued, failed24h, deadLetter] = await Promise.all([
+      prisma.emailJob.count({
+        where: { status: { in: ["PENDING", "PROCESSING"] } },
+      }),
+      prisma.emailJob.count({
+        where: { status: "FAILED", updatedAt: { gte: since24h } },
+      }),
+      prisma.emailJob.count({
+        where: { status: "FAILED", attempts: { gte: 5 } },
+      }),
+    ]);
+    return { queued, failed24h, deadLetter };
+  },
+};