Prepare ProjectHooks to work with issues and merge_requests

* Add event scopes to ProjectHook
* Added Issuable#to_hook_data
* Project#execute_hooks now accept hook filter as argument

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

1 files changed, 4 insertions, 2 deletions

diff --git a/app/models/project.rb b/app/models/project.rb
index 0edc0746fb9..ed30b5ea892 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -298,8 +298,10 @@ class Project < ActiveRecord::Base
     ProjectTransferService.new.transfer(self, new_namespace)
   end
 
-  def execute_hooks(data)
-    hooks.each { |hook| hook.async_execute(data) }
+  def execute_hooks(data, hooks_scope = :push_hooks)
+    hooks.send(hooks_scope).each do |hook|
+      hook.async_execute(data)
+    end
   end
 
   def execute_services(data)