add booking and payment schema

server/repositories/payment.repo.ts

@@ -0,0 +1,42 @@
+import { prisma } from "@/lib/prisma";
+import { Prisma } from "@/app/generated/prisma/client";
+
+export const paymentRepo = {
+  async findById(id: string) {
+    return prisma.payment.findUnique({ where: { id } });
+  },
+
+  async findByExternalOrderId(externalOrderId: string) {
+    return prisma.payment.findUnique({ where: { externalOrderId } });
+  },
+
+  async findActiveManualForBooking(bookingId: string) {
+    return prisma.payment.findFirst({
+      where: {
+        bookingId,
+        provider: "MANUAL",
+        status: { in: ["PENDING", "AWAITING"] },
+      },
+      orderBy: { createdAt: "desc" },
+    });
+  },
+
+  async create(
+    data: Pick<
+      Prisma.PaymentUncheckedCreateInput,
+      | "bookingId"
+      | "provider"
+      | "externalOrderId"
+      | "amount"
+      | "status"
+      | "method"
+      | "expiresAt"
+    >
+  ) {
+    return prisma.payment.create({ data });
+  },
+
+  async update(id: string, data: Prisma.PaymentUpdateInput) {
+    return prisma.payment.update({ where: { id }, data });
+  },
+};