Workflow enhancement: editable and required fields configurable by role, tracker and status (#703, #3521).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9977 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/20120714122000_add_workflows_type.rb

@@ -0,0 +1,9 @@
+class AddWorkflowsType < ActiveRecord::Migration
+  def up
+    add_column :workflows, :type, :string, :limit => 30
+  end
+
+  def down
+    remove_column :workflows, :type
+  end
+end

db/migrate/20120714122100_update_workflows_to_sti.rb

@@ -0,0 +1,9 @@
+class UpdateWorkflowsToSti < ActiveRecord::Migration
+  def up
+    WorkflowRule.update_all "type = 'WorkflowTransition'"
+  end
+
+  def down
+    WorkflowRule.update_all "type = NULL"
+  end
+end

db/migrate/20120714122200_add_workflows_rule_fields.rb

@@ -0,0 +1,11 @@
+class AddWorkflowsRuleFields < ActiveRecord::Migration
+  def up
+    add_column :workflows, :field_name, :string, :limit => 30
+    add_column :workflows, :rule, :string, :limit => 30
+  end
+
+  def down
+    remove_column :workflows, :field_name
+    remove_column :workflows, :rule
+  end
+end