Add User.find_by_username!

1 files changed, 4 insertions, 0 deletions

diff --git a/app/models/user.rb b/app/models/user.rb
index fb330ff7185..4a10520b209 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -274,6 +274,10 @@ class User < ActiveRecord::Base
             value: login.to_s.downcase).first
     end
 
+    def find_by_username!(username)
+      find_by!('lower(username) = ?', username.downcase)
+    end
+
     def by_username_or_id(name_or_id)
       where('users.username = ? OR users.id = ?', name_or_id.to_s, name_or_id.to_i).first
     end