(tx *gorm.DB)
| 75 | } |
| 76 | |
| 77 | func (s *Product) BeforeDelete(tx *gorm.DB) (err error) { |
| 78 | if s.Code == "dont_delete" { |
| 79 | err = errors.New("can't delete") |
| 80 | } |
| 81 | s.BeforeDeleteCallTimes = s.BeforeDeleteCallTimes + 1 |
| 82 | return |
| 83 | } |
| 84 | |
| 85 | func (s *Product) AfterDelete(tx *gorm.DB) (err error) { |
| 86 | if s.Code == "after_delete_error" { |