refactor: unify error handling in routing layer

1 files changed, 3 insertions, 15 deletions

diff --git a/internal/db/errors/user.go b/internal/db/errors/user.go
index 526d4b2d..54a6ad50 100644
--- a/internal/db/errors/user.go
+++ b/internal/db/errors/user.go
@@ -4,7 +4,9 @@
 
 package errors
 
-import "fmt"
+import (
+	"fmt"
+)
 
 type EmptyName struct{}
 
@@ -17,20 +19,6 @@ func (err EmptyName) Error() string {
 	return "empty name"
 }
 
-type UserNotExist struct {
-	UserID int64
-	Name   string
-}
-
-func IsUserNotExist(err error) bool {
-	_, ok := err.(UserNotExist)
-	return ok
-}
-
-func (err UserNotExist) Error() string {
-	return fmt.Sprintf("user does not exist [user_id: %d, name: %s]", err.UserID, err.Name)
-}
-
 type UserNotKeyOwner struct {
 	KeyID int64
 }