Merge branch 'user-destroy-wo-groups' into 'master'

You can not remove user if he/she is an only owner of group

To prevent loose of group data you need to transfer or remove group
first before you can remove user

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !730

1 files changed, 4 insertions, 0 deletions

diff --git a/app/models/user.rb b/app/models/user.rb
index 50ca4bc5acc..c1bb51e86fc 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -689,4 +689,8 @@ class User < ActiveRecord::Base
 
     true
   end
+
+  def can_be_removed?
+    !solo_owned_groups.present?
+  end
 end