Added support for firing system hooks on group create/destroy and adding/removing users to group.

Added tests and updated docs. Also adding 'user_id' field in the hooks for adding/removing user from team.

1 files changed, 15 insertions, 0 deletions

diff --git a/app/models/group.rb b/app/models/group.rb
index 733afa2fc07..e098dfb3cdf 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -25,6 +25,9 @@ class Group < Namespace
 
   mount_uploader :avatar, AttachmentUploader
 
+  after_create :post_create_hook
+  after_destroy :post_destroy_hook
+
   def human_name
     name
   end
@@ -74,6 +77,18 @@ class Group < Namespace
     projects.public_only.any?
   end
 
+  def post_create_hook
+    system_hook_service.execute_hooks_for(self, :create)
+  end
+
+  def post_destroy_hook
+    system_hook_service.execute_hooks_for(self, :destroy)
+  end
+
+  def system_hook_service
+    SystemHooksService.new
+  end
+
   class << self
     def search(query)
       where("LOWER(namespaces.name) LIKE :query", query: "%#{query.downcase}%")