优化结构

internal/data/payment/payment_order_test.go

@@ -13,7 +13,7 @@ func newPaymentOrderRepoForTest(t *testing.T) *paymentOrderRepo {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if err = db.AutoMigrate(&paymentOrderPO{}); err != nil {
+	if err = db.AutoMigrate(&paymentOrderPO{}, &paymentEventPO{}); err != nil {
 		t.Fatal(err)
 	}
 	return &paymentOrderRepo{data: &Data{gormDB: newReloadableDB(db, nil)}}
@@ -114,3 +114,57 @@ func TestPaymentOrderRepositoryListsWithFilters(t *testing.T) {
 		t.Fatalf("filtered orders = %#v total=%d", items, total)
 	}
 }
+
+func TestPaymentOrderRepositorySummarizesAndListsEvents(t *testing.T) {
+	repo := newPaymentOrderRepoForTest(t)
+	ctx := bizpayment.WithPaymentOperation(context.Background(), bizpayment.PaymentOperation{
+		Source: "admin", Reason: "客户重复购买", OperatorID: 7, OperatorName: "operator",
+		ClientIP: "127.0.0.1", DeviceID: "device-1",
+	})
+	order := testPaymentOrder()
+	order.ClientIP = "10.0.0.8"
+	order.UserAgent = "payment-client/1.0"
+	if _, _, err := repo.CreatePaymentOrder(ctx, order); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := repo.ApplyPaymentResult(ctx, bizpayment.PaymentAlipay, order.TradeNo, &bizpayment.PaymentProviderUpdate{
+		Status: "success", ProviderStatus: "TRADE_SUCCESS", ProviderTradeNo: "provider-summary-1",
+		Amount: 100, Currency: "CNY", EventType: bizpayment.PaymentEventPaymentSynchronized,
+	}); err != nil {
+		t.Fatal(err)
+	}
+	current, token, err := repo.BeginPaymentRefund(ctx, bizpayment.PaymentAlipay, order.TradeNo, 40, time.Minute)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if current, err = repo.CompletePaymentRefundRequest(ctx, bizpayment.PaymentAlipay, order.TradeNo, token, true, ""); err != nil {
+		t.Fatal(err)
+	}
+	if _, err = repo.ConfirmPaymentRefund(ctx, bizpayment.PaymentAlipay, order.TradeNo, current.RefundNo, 40, true, ""); err != nil {
+		t.Fatal(err)
+	}
+
+	summary, err := repo.SummarizePaymentOrders(ctx, bizpayment.PaymentOrderFilter{ProviderTradeNo: "summary-1"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if summary.OrderCount != 1 || summary.PaidCount != 1 || summary.RefundedCount != 1 || len(summary.Currencies) != 1 || summary.Currencies[0].NetAmount != 60 {
+		t.Fatalf("unexpected summary: %#v", summary)
+	}
+	events, err := repo.ListPaymentEvents(ctx, bizpayment.PaymentAlipay, order.TradeNo, 100)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(events) < 5 {
+		t.Fatalf("event count = %d, want at least 5", len(events))
+	}
+	var foundRefund bool
+	for _, event := range events {
+		if event.Type == bizpayment.PaymentEventRefundStarted {
+			foundRefund = event.Message == "客户重复购买" && event.OperatorID == 7 && event.DeviceID == "device-1"
+		}
+	}
+	if !foundRefund {
+		t.Fatalf("refund audit event missing operation context: %#v", events)
+	}
+}