feat: align ids to int64

backend/app/services/user.go

@@ -13,7 +13,6 @@ import (
 	"quyun/v2/pkg/consts"
 	"quyun/v2/providers/jwt"
 
-	"github.com/spf13/cast"
 	"go.ipao.vip/gen/types"
 	"gorm.io/gorm"
 )
@@ -176,7 +175,7 @@ func (s *user) GetNotifications(ctx context.Context, userID int64, typeArg strin
 	result := make([]user_dto.Notification, len(list))
 	for i, v := range list {
 		result[i] = user_dto.Notification{
-			ID:      cast.ToString(v.ID),
+			ID:      v.ID,
 			Type:    v.Type,
 			Title:   v.Title,
 			Content: v.Content,
@@ -189,7 +188,7 @@ func (s *user) GetNotifications(ctx context.Context, userID int64, typeArg strin
 
 func (s *user) ToAuthUserDTO(u *models.User) *auth_dto.User {
 	return &auth_dto.User{
-		ID:                 cast.ToString(u.ID),
+		ID:                 u.ID,
 		Phone:              u.Phone,
 		Nickname:           u.Nickname,
 		Avatar:             u.Avatar,