Add payments management features including summary and listing, and integrate with the dashboard

apps/edr-freight-api/src/modules/payment/payment.service.ts

@@ -105,6 +105,40 @@ export class PaymentService {
         };
     }
 
+    /** Aggregate counts across ALL payments for the dashboard summary cards. */
+    async getSummary() {
+        const rows = await this.paymentRepo
+            .createQueryBuilder("payment")
+            .select("payment.status", "status")
+            .addSelect("COUNT(*)::int", "count")
+            .groupBy("payment.status")
+            .getRawMany<{ status: string; count: number }>();
+
+        const byStatus: Record<string, number> = {};
+        let total = 0;
+        for (const row of rows) {
+            byStatus[row.status] = row.count;
+            total += row.count;
+        }
+
+        // Sum of successfully collected amounts.
+        const paidAgg = await this.paymentRepo
+            .createQueryBuilder("payment")
+            .select("COALESCE(SUM(payment.amount), 0)", "sum")
+            .where("payment.status = :status", { status: "success" })
+            .getRawOne<{ sum: string }>();
+
+        return {
+            total,
+            success: byStatus["success"] ?? 0,
+            processing:
+                (byStatus["processing"] ?? 0) + (byStatus["action-required"] ?? 0),
+            failed: (byStatus["failed"] ?? 0) + (byStatus["canceled"] ?? 0),
+            refunded: byStatus["refunded"] ?? 0,
+            paidAmount: Number(paidAgg?.sum ?? 0),
+        };
+    }
+
     async initiatePayment(dto: InitiatePaymentDto): Promise<InitiateResponseDto> {
         const booking = await this.datasource
             .getRepository(Booking)