Improve text on todo list when the todo action comes from yourself

Improved todo message when an issue is assigned to yourself.
- The new message when an user assign to himself an issue or a mr is: "You
assigned issue xx to yourself"
- The new message when an user adds a todo to himself is: "You added a
todo for issue xx"
- The new message when and user mention himself is: "You mentioned
yourself on issue xx"
- The new message when an user directly address himself is: "You
directly addressed yourself on issue xx"
- The new message when an user mark himself as an approver is: "You set
yourself as an approver for merge request xx"

1 files changed, 12 insertions, 0 deletions

diff --git a/app/models/todo.rb b/app/models/todo.rb
index da3fa7277c2..b011001b235 100644
--- a/app/models/todo.rb
+++ b/app/models/todo.rb
@@ -84,6 +84,10 @@ class Todo < ActiveRecord::Base
     action == BUILD_FAILED
   end
 
+  def assigned?
+    action == ASSIGNED
+  end
+
   def action_name
     ACTION_NAMES[action]
   end
@@ -117,6 +121,14 @@ class Todo < ActiveRecord::Base
     end
   end
 
+  def self_added?
+    author == user
+  end
+
+  def self_assigned?
+    assigned? && self_added?
+  end
+
   private
 
   def keep_around_commit