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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 | * 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('UPDATE ' . $this->getTable('entry') . ' SET reading_time = 0 WHERE reading_time IS NULL;'); | |
38 | $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time SET NOT NULL;'); | |
39 | break; | |
40 | } | |
41 | } | |
42 | ||
43 | /** | |
44 | * @param Schema $schema | |
45 | */ | |
46 | public function down(Schema $schema) | |
47 | { | |
48 | $this->skipIf('sqlite' === $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.'); | |
49 | ||
50 | switch ($this->connection->getDatabasePlatform()->getName()) { | |
51 | case 'mysql': | |
52 | $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11);'); | |
53 | break; | |
54 | case 'postgresql': | |
55 | $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time DROP NOT NULL;'); | |
56 | break; | |
57 | } | |
58 | } | |
59 | ||
60 | private function getTable($tableName) | |
61 | { | |
62 | return $this->container->getParameter('database_table_prefix') . $tableName; | |
63 | } | |
64 | } |