app/DoctrineMigrations/Version20161104073720.php

   1 <?php
   2
   3 namespace Application\Migrations;
   4
   5 use Doctrine\DBAL\Schema\Schema;
   6 use Wallabag\CoreBundle\Doctrine\WallabagMigration;
   7
   8 /**
   9  * Added created_at index on entry table.
  10  */
  11 class Version20161104073720 extends WallabagMigration
  12 {
  13     private $indexName = 'IDX_entry_created_at';
  14
  15     /**
  16      * @param Schema $schema
  17      */
  18     public function up(Schema $schema)
  19     {
  20         $entryTable = $schema->getTable($this->getTable('entry'));
  21         $this->skipIf($entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.');
  22
  23         $entryTable->addIndex(['created_at'], $this->indexName);
  24     }
  25
  26     /**
  27      * @param Schema $schema
  28      */
  29     public function down(Schema $schema)
  30     {
  31         $entryTable = $schema->getTable($this->getTable('entry'));
  32         $this->skipIf(false === $entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.');
  33
  34         $entryTable->dropIndex($this->indexName);
  35     }
  36 }