diff options
Diffstat (limited to 'app/models/project_label.rb')
-rw-r--r-- | app/models/project_label.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/app/models/project_label.rb b/app/models/project_label.rb index 3e41113e340..1171aa2dbb3 100644 --- a/app/models/project_label.rb +++ b/app/models/project_label.rb @@ -2,4 +2,18 @@ class ProjectLabel < Label belongs_to :project validates :project, presence: true + + validate :title_must_not_exist_at_group_level + + delegate :group, to: :project, allow_nil: true + + private + + def title_must_not_exist_at_group_level + return unless group.present? + + if group.labels.with_title(self.title).exists? + errors.add(:title, :label_already_exists_at_group_level, group: group.name) + end + end end |