Rails4: replace deprecated #connection from Repository model

DEPRECATION WARNING: #connection is deprecated in favour of accessing it via the class.

git-svn-id: http://svn.redmine.org/redmine/trunk@12718 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/repository.rb b/app/models/repository.rb
index 4d2ccefaa295c7c3042bf42d4f0db949cce5493e..9731501fa50e3c0bb0ce97067c5294ea8dd979eb 100644 (file)
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -424,10 +424,10 @@ class Repository < ActiveRecord::Base
     ci = "#{table_name_prefix}changesets_issues#{table_name_suffix}"
     cp = "#{table_name_prefix}changeset_parents#{table_name_suffix}"
 
-    connection.delete("DELETE FROM #{ch} WHERE #{ch}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
-    connection.delete("DELETE FROM #{ci} WHERE #{ci}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
-    connection.delete("DELETE FROM #{cp} WHERE #{cp}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
-    connection.delete("DELETE FROM #{cs} WHERE #{cs}.repository_id = #{id}")
+    ActiveRecord::Base.connection.delete("DELETE FROM #{ch} WHERE #{ch}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
+    ActiveRecord::Base.connection.delete("DELETE FROM #{ci} WHERE #{ci}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
+    ActiveRecord::Base.connection.delete("DELETE FROM #{cp} WHERE #{cp}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
+    ActiveRecord::Base.connection.delete("DELETE FROM #{cs} WHERE #{cs}.repository_id = #{id}")
     clear_extra_info_of_changesets
   end