changed error message for brand not found when creating item

2 files changed, 6 insertions, 1 deletions

diff --git a/item/hooks.go b/item/hooks.go
index 5a27114..c7dc498 100644
--- a/item/hooks.go
+++ b/item/hooks.go
@@ -20,6 +20,7 @@ package item
 import (
 	"gorm.io/gorm"
 	"vidhukant.com/openbills/errors"
+	e "errors"
 )
 
 func (i *SavedItem) BeforeSave(tx *gorm.DB) error {
@@ -28,6 +29,10 @@ func (i *SavedItem) BeforeSave(tx *gorm.DB) error {
 	// also checks if brand actually exists
 	err = checkBrandOwnership(i.BrandID, i.UserID)
 	if err != nil {
+		if e.Is(err, errors.ErrBrandNotFound) {
+			// this error has a better error message for this case
+			return errors.ErrBrandNotFound
+		}
 		return err
 	}
 
diff --git a/item/validators.go b/item/validators.go
index e931843..b808ae4 100644
--- a/item/validators.go
+++ b/item/validators.go
@@ -105,7 +105,7 @@ func checkBrandOwnership(brandId, userId uint) error {
 
 	// brand doesn't exist
 	if brand.ID == 0 {
-		return errors.ErrBrandNotFound
+		return errors.ErrNotFound
 	}
 
 	// user doesn't own this brand