修正发货回调流程

backend/internal/service/fulfillment_test.go

@@ -20,6 +20,8 @@ func newServiceTestDB(t *testing.T) *gorm.DB {
 		&model.WalletLedgerEntry{},
 		&model.FulfillmentOrder{},
 		&model.FulfillmentJob{},
+		&model.CallbackSubscription{},
+		&model.CallbackDelivery{},
 		&model.AuditLog{},
 	)
 }
@@ -455,3 +457,70 @@ func TestCreateTestOrderSupportsFailedFulfillableStatus(t *testing.T) {
 		t.Fatalf("failed test order should be re-fulfillable, got %+v", openOrder)
 	}
 }
+
+func TestHandleShipNotifyUpdatesOrderJobAndEnqueuesMerchantCallback(t *testing.T) {
+	db := newServiceTestDB(t)
+	merchantID, product := seedFulfillmentMerchant(t, db, "merchant-source-notify", 1000, 2, 100)
+	codec, err := NewSecretCodec("test-master-key")
+	if err != nil {
+		t.Fatalf("codec: %v", err)
+	}
+	callbackSvc := NewCallbackService(db, codec)
+	svc := NewFulfillmentService(db, callbackSvc)
+	created, err := svc.CreateOrder(CreateFulfillmentOrderInput{
+		MerchantID:    merchantID,
+		APIClientID:   31,
+		ClientOrderNo: "client-source-notify",
+		SKU:           product.SKU,
+	})
+	if err != nil {
+		t.Fatalf("create order: %v", err)
+	}
+	if _, err := callbackSvc.CreateSubscription(merchantID, CreateCallbackInput{
+		Name:   "履约回调",
+		URL:    "https://example.com/callback",
+		Events: "order.fulfillment.updated",
+	}, 7); err != nil {
+		t.Fatalf("create callback subscription: %v", err)
+	}
+
+	result, err := svc.HandleShipNotify(ShipNotifyInput{
+		OrderNo:         created.Order.OrderNo,
+		ShipStatus:      "success",
+		ProviderOrderNo: "SRC-10001",
+		FailReason:      "ignored",
+	})
+	if err != nil {
+		t.Fatalf("handle ship notify: %v", err)
+	}
+	if result.Status != "delivered" {
+		t.Fatalf("unexpected notify result: %+v", result)
+	}
+
+	var order model.FulfillmentOrder
+	if err := db.First(&order, created.Order.ID).Error; err != nil {
+		t.Fatalf("query order: %v", err)
+	}
+	if order.FulfillmentStatus != model.FulfillmentStatusSucceeded || order.ProviderOrderNo != "SRC-10001" || order.DeliveredAt == nil {
+		t.Fatalf("unexpected order after source notify: %+v", order)
+	}
+	var job model.FulfillmentJob
+	if err := db.Where("order_id = ?", created.Order.ID).First(&job).Error; err != nil {
+		t.Fatalf("query fulfillment job: %v", err)
+	}
+	if job.Status != model.FulfillmentJobStatusSucceeded || job.ProviderOrderNo != "SRC-10001" {
+		t.Fatalf("unexpected job after source notify: %+v", job)
+	}
+	var delivery model.CallbackDelivery
+	if err := db.Where("merchant_id = ? AND event = ?", merchantID, "order.fulfillment.updated").First(&delivery).Error; err != nil {
+		t.Fatalf("query callback delivery: %v", err)
+	}
+	if !strings.Contains(delivery.Payload, created.Order.OrderNo) || !strings.Contains(delivery.Payload, "SRC-10001") {
+		t.Fatalf("callback payload should contain updated order data, got %s", delivery.Payload)
+	}
+	var auditCount int64
+	db.Model(&model.AuditLog{}).Where("entity_id = ? AND action = ?", created.Order.OrderNo, "ship.notify").Count(&auditCount)
+	if auditCount != 1 {
+		t.Fatalf("expected one ship notify audit, got %d", auditCount)
+	}
+}