--- /dev/null
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Added view_mode in user config.
+ */
+class Version20161128084725 extends AbstractMigration implements ContainerAwareInterface
+{
+ /**
+ * @var ContainerInterface
+ */
+ private $container;
+
+ public function setContainer(ContainerInterface $container = null)
+ {
+ $this->container = $container;
+ }
+
+ private function getTable($tableName)
+ {
+ return $this->container->getParameter('database_table_prefix').$tableName;
+ }
+
+ /**
+ * @param Schema $schema
+ */
+ public function up(Schema $schema)
+ {
+ $configTable = $schema->getTable($this->getTable('config'));
+ $this->skipIf($configTable->hasColumn('view_mode'), 'It seems that you already played this migration.');
+
+ $configTable->addColumn('view_mode', 'integer');
+ }
+
+ /**
+ * @param Schema $schema
+ */
+ public function down(Schema $schema)
+ {
+ $configTable = $schema->getTable($this->getTable('config'));
+ $configTable->dropColumn('view_mode');
+ }
+}