feat: align ids to int64

backend/app/services/coupon_test.go

@@ -12,7 +12,6 @@ import (
 	"quyun/v2/providers/storage"
 
 	. "github.com/smartystreets/goconvey/convey"
-	"github.com/spf13/cast"
 	"github.com/stretchr/testify/suite"
 	"go.ipao.vip/atom/contracts"
 	"go.uber.org/dig"
@@ -94,15 +93,15 @@ func (s *CouponTestSuite) Test_CouponFlow() {
 			})
 
 			form := &order_dto.OrderCreateForm{
-				ContentID:    cast.ToString(c.ID),
-				UserCouponID: cast.ToString(uc.ID),
+				ContentID:    c.ID,
+				UserCouponID: uc.ID,
 			}
 			// Simulate Auth context for Order service
 			res, err := Order.Create(ctx, user.ID, form)
 			So(err, ShouldBeNil)
 
 			// Verify Order
-			oid := cast.ToInt64(res.OrderID)
+			oid := res.OrderID
 			o, _ := models.OrderQuery.WithContext(ctx).Where(models.OrderQuery.ID.Eq(oid)).First()
 			So(o.AmountOriginal, ShouldEqual, 2000)
 			So(o.AmountDiscount, ShouldEqual, 500)