Role based custom queries (#1019).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11994 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/20130602092539_create_queries_roles.rb

@@ -0,0 +1,13 @@
+class CreateQueriesRoles < ActiveRecord::Migration
+  def self.up
+    create_table :queries_roles, :id => false do |t|
+      t.column :query_id, :integer, :null => false
+      t.column :role_id, :integer, :null => false
+    end
+    add_index :queries_roles, [:query_id, :role_id], :unique => true, :name => :queries_roles_ids
+  end
+
+  def self.down
+    drop_table :queries_roles
+  end
+end

db/migrate/20130710182539_add_queries_visibility.rb

@@ -0,0 +1,13 @@
+class AddQueriesVisibility < ActiveRecord::Migration
+  def up
+    add_column :queries, :visibility, :integer, :default => 0
+    Query.where(:is_public => true).update_all(:visibility => 2)
+    remove_column :queries, :is_public
+  end
+
+  def down
+    add_column :queries, :is_public, :boolean, :default => true, :null => false
+    Query.where('visibility <> ?', 2).update_all(:is_public => false)
+    remove_column :queries, :visibility
+  end
+end