app/DoctrineMigrations/Version20171008195606.php

   1 <?php
   2
   3 namespace Application\Migrations;
   4
   5 use Doctrine\DBAL\Migrations\AbstractMigration;
   6 use Doctrine\DBAL\Schema\Schema;
   7 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
   8 use Symfony\Component\DependencyInjection\ContainerInterface;
   9
  10 /**
  11  * Changed reading_time field to prevent null value.
  12  */
  13 class Version20171008195606 extends AbstractMigration implements ContainerAwareInterface
  14 {
  15     /**
  16      * @var ContainerInterface
  17      */
  18     private $container;
  19
  20     public function setContainer(ContainerInterface $container = null)
  21     {
  22         $this->container = $container;
  23     }
  24
  25     /**
  26      * @param Schema $schema
  27      */
  28     public function up(Schema $schema)
  29     {
  30         $this->skipIf('sqlite' === $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
  31
  32         switch ($this->connection->getDatabasePlatform()->getName()) {
  33             case 'mysql':
  34                 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11) NOT NULL;');
  35                 break;
  36             case 'postgresql':
  37                 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time SET NOT NULL;');
  38                 break;
  39         }
  40     }
  41
  42     /**
  43      * @param Schema $schema
  44      */
  45     public function down(Schema $schema)
  46     {
  47         $this->skipIf('sqlite' === $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
  48
  49         switch ($this->connection->getDatabasePlatform()->getName()) {
  50             case 'mysql':
  51                 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11);');
  52                 break;
  53             case 'postgresql':
  54                 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time DROP NOT NULL;');
  55                 break;
  56         }
  57     }
  58
  59     private function getTable($tableName)
  60     {
  61         return $this->container->getParameter('database_table_prefix') . $tableName;
  62     }
  63 }