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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 | * Added index on wallabag_entry.uid. | |
12 | */ | |
13 | class Version20161214094403 extends AbstractMigration implements ContainerAwareInterface | |
14 | { | |
15 | /** | |
16 | * @var ContainerInterface | |
17 | */ | |
18 | private $container; | |
19 | ||
20 | private $indexName = 'IDX_entry_uid'; | |
21 | ||
22 | public function setContainer(ContainerInterface $container = null) | |
23 | { | |
24 | $this->container = $container; | |
25 | } | |
26 | ||
27 | /** | |
28 | * @param Schema $schema | |
29 | */ | |
30 | public function up(Schema $schema) | |
31 | { | |
32 | $entryTable = $schema->getTable($this->getTable('entry')); | |
33 | $this->skipIf($entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.'); | |
34 | ||
35 | $entryTable->addIndex(['uid'], $this->indexName); | |
36 | } | |
37 | ||
38 | /** | |
39 | * @param Schema $schema | |
40 | */ | |
41 | public function down(Schema $schema) | |
42 | { | |
43 | $entryTable = $schema->getTable($this->getTable('entry')); | |
44 | $this->skipIf(false === $entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.'); | |
45 | ||
46 | $entryTable->dropIndex($this->indexName); | |
47 | } | |
48 | ||
49 | private function getTable($tableName) | |
50 | { | |
51 | return $this->container->getParameter('database_table_prefix') . $tableName; | |
52 | } | |
53 | } |