diff options
Diffstat (limited to 'app/models/project_group_link.rb')
-rw-r--r-- | app/models/project_group_link.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/app/models/project_group_link.rb b/app/models/project_group_link.rb index 5cb6b0c527d..ac1e9ab2b0b 100644 --- a/app/models/project_group_link.rb +++ b/app/models/project_group_link.rb @@ -33,8 +33,15 @@ class ProjectGroupLink < ActiveRecord::Base private def different_group - if self.group && self.project && self.project.group == self.group - errors.add(:base, "Project cannot be shared with the project it is in.") + return unless self.group && self.project + + project_group = self.project.group + return unless project_group + + group_ids = project_group.ancestors.map(&:id).push(project_group.id) + + if group_ids.include?(self.group.id) + errors.add(:base, "Project cannot be shared with the group it is in or one of its ancestors.") end end |