fix: connect operations pages to real backend

api/src/billing/billing.service.spec.ts

@@ -35,6 +35,9 @@ function createPrismaMock() {
       findMany: jest.fn(),
       create: jest.fn(),
     },
+    operationLog: {
+      create: jest.fn(),
+    },
   };
 }
 
@@ -131,6 +134,13 @@ describe('BillingService', () => {
         relatedType: 'recharge_order',
       }),
     });
+    expect(prisma.operationLog.create).toHaveBeenCalledWith({
+      data: expect.objectContaining({
+        action: 'billing.manual_recharge',
+        resource: 'recharge_order',
+        resourceId: 'order-1',
+      }),
+    });
   });
 
   it('writes freeze, charge, release, refund, and adjustment transactions', async () => {

api/src/billing/billing.service.ts

@@ -199,8 +199,8 @@ export class BillingService {
     return order;
   }
 
-  createManualRecharge(data: CreateManualRechargeDto) {
-    return this.createRechargeOrder({
+  async createManualRecharge(data: CreateManualRechargeDto) {
+    const order = await this.createRechargeOrder({
       tenantId: data.tenantId,
       amountCents: data.amountCents,
       smsUnits: data.smsUnits ?? 0,
@@ -208,6 +208,22 @@ export class BillingService {
       operatorId: data.operatorId,
       remark: data.remark,
     });
+    await this.prisma.operationLog.create({
+      data: {
+        tenantId: data.tenantId,
+        userId: data.operatorId,
+        action: 'billing.manual_recharge',
+        resource: 'recharge_order',
+        resourceId: order.id,
+        detail: {
+          amountCents: data.amountCents,
+          smsUnits: data.smsUnits ?? 0,
+          orderNo: order.orderNo,
+          remark: data.remark,
+        } as Prisma.InputJsonValue,
+      },
+    });
+    return order;
   }
 
   estimateSmsCost(data: EstimateSmsCostDto) {