fix

app/models/concerns/dcodes.rb

@@ -11,16 +11,4 @@ module Dcodes
     code
   end
 
-  def init_project_invite_code
-    total_count = Project.where(invite_code: nil).size
-    limit = 100
-    page = 1
-    while page * limit > total_count do 
-      bulk_arr = []
-      (1..100).each do |_|
-        bulk_arr < DCODES.sample(6).join
-      end
-
-    end
-  end
 end