Added comment notification events to HipChat and Slack services.

Supports four different event types all bundled under the "note" event type:

- comments on a commit
- comments on an issue
- comments on a merge request
- comments on a code snippet

1 files changed, 8 insertions, 0 deletions

diff --git a/app/models/note.rb b/app/models/note.rb
index e6c258ffbe9..b19d7b0f256 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -308,6 +308,10 @@ class Note < ActiveRecord::Base
     end
   end
 
+  def hook_attrs
+    attributes
+  end
+
   def set_diff
     # First lets find notes with same diff
     # before iterating over all mr diffs
@@ -466,6 +470,10 @@ class Note < ActiveRecord::Base
     for_merge_request? && for_diff_line?
   end
 
+  def for_project_snippet?
+    noteable_type == "Snippet"
+  end
+
   # override to return commits, which are not active record
   def noteable
     if for_commit?