diff options
Diffstat (limited to 'app/models/group.rb')
| -rw-r--r-- | app/models/group.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/app/models/group.rb b/app/models/group.rb index 993d274..6c65f70 100644 --- a/app/models/group.rb +++ b/app/models/group.rb @@ -16,6 +16,11 @@ class Group < ActiveRecord::Base group_permissions.where(:permission => permission).pluck(:target_group_id) end + def has_permission(target_type, target_id, permission) + target_group_ids = GroupMembership.where(:item_id => target_id, :item_type => target_type).pluck(:group_id) + return group_permissions.where(:permission => permission, :target_group_id => target_group_ids).first != nil + end + def self.union(sets=[]) group_ids = [] sets.each do |set| |