接入顺成支付并优化配置列表

backend/internal/modules/paymentconfig/repository_test.go

@@ -48,6 +48,28 @@ func TestImportCreateRequestPreservesTestingConfig(t *testing.T) {
 	}
 }
 
+func TestValidateCreateRequestRequiresShunchengSecretID(t *testing.T) {
+	repo := &Repository{}
+	req := CreateRequest{
+		Name:       "顺成生产商户",
+		Provider:   "shuncheng",
+		MerchantID: "0000000038",
+		GatewayURL: "http://jyzxapi.ydxnhb.com",
+		SignKey:    "secret-key",
+		NotifyKey:  "notify-key",
+		NotifyURL:  "https://example.com/api/payments/shuncheng/notify",
+		PayWay:     "ZFBZF",
+	}
+	if err := repo.validateCreateRequest(req); err != ErrSecretIDRequired {
+		t.Fatalf("validateCreateRequest() error = %v, want ErrSecretIDRequired", err)
+	}
+
+	req.ExtraConfig = map[string]any{"secret_id": "SEC-1"}
+	if err := repo.validateCreateRequest(req); err != nil {
+		t.Fatalf("validateCreateRequest() error = %v, want nil", err)
+	}
+}
+
 // TestListUsesSuccessfulPaymentStats 验证配置页只统计成功支付，不把打开二维码或取消订单算作成交。
 func TestListUsesSuccessfulPaymentStats(t *testing.T) {
 	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{Logger: logger.Default.LogMode(logger.Silent)})