Allow additional workflow transitions for issue author and assignee (#2732).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4895 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/20110220160626_add_workflows_assignee_and_author.rb

@@ -0,0 +1,13 @@
+class AddWorkflowsAssigneeAndAuthor < ActiveRecord::Migration
+  def self.up
+    add_column :workflows, :assignee, :boolean, :null => false, :default => false
+    add_column :workflows, :author, :boolean, :null => false, :default => false
+    Workflow.update_all("assignee = #{Workflow.connection.quoted_false}")
+    Workflow.update_all("author = #{Workflow.connection.quoted_false}")
+  end
+
+  def self.down
+    remove_column :workflows, :assignee
+    remove_column :workflows, :author
+  end
+end