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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Migrations; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\DBALException; |
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use Doctrine\DBAL\Platforms\AbstractPlatform; |
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use Doctrine\DBAL\Schema\AbstractSchemaManager; |
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use Doctrine\DBAL\Schema\Schema; |
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use Doctrine\Migrations\Exception\AbortMigration; |
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use Doctrine\Migrations\Exception\IrreversibleMigration; |
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use Doctrine\Migrations\Exception\MigrationException; |
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use Doctrine\Migrations\Exception\SkipMigration; |
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use Doctrine\Migrations\Query\Query; |
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use Psr\Log\LoggerInterface; |
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use function sprintf; |
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/** |
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* The AbstractMigration class is for end users to extend from when creating migrations. Extend this class |
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* and implement the required up() and down() methods. |
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*/ |
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abstract class AbstractMigration |
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{ |
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/** @var Connection */ |
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protected $connection; |
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/** @var AbstractSchemaManager */ |
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protected $sm; |
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/** @var AbstractPlatform */ |
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protected $platform; |
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/** @var LoggerInterface */ |
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private $logger; |
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/** @var Query[] */ |
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private $plannedSql = []; |
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public function __construct(Connection $connection, LoggerInterface $logger) |
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{ |
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$this->connection = $connection; |
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$this->sm = $this->connection->getSchemaManager(); |
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$this->platform = $this->connection->getDatabasePlatform(); |
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$this->logger = $logger; |
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} |
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/** |
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* Indicates the transactional mode of this migration. |
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* |
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* If this function returns true (default) the migration will be executed |
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* in one transaction, otherwise non-transactional state will be used to |
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* execute each of the migration SQLs. |
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* |
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* Extending class should override this function to alter the return value. |
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*/ |
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public function isTransactional() : bool |
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{ |
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return true; |
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} |
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public function getDescription() : string |
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{ |
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return ''; |
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} |
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public function warnIf(bool $condition, string $message = 'Unknown Reason') : void |
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{ |
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if (! $condition) { |
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return; |
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} |
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$this->logger->warning($message, ['migration' => $this]); |
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} |
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/** |
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* @throws AbortMigration |
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*/ |
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public function abortIf(bool $condition, string $message = 'Unknown Reason') : void |
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{ |
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if ($condition) { |
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throw new AbortMigration($message); |
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} |
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} |
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/** |
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* @throws SkipMigration |
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*/ |
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public function skipIf(bool $condition, string $message = 'Unknown Reason') : void |
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{ |
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if ($condition) { |
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throw new SkipMigration($message); |
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} |
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} |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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public function preUp(Schema $schema) : void |
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{ |
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} |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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public function postUp(Schema $schema) : void |
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{ |
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} |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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public function preDown(Schema $schema) : void |
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{ |
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} |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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public function postDown(Schema $schema) : void |
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{ |
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} |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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abstract public function up(Schema $schema) : void; |
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/** |
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* @throws MigrationException|DBALException |
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*/ |
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public function down(Schema $schema) : void |
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{ |
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$this->abortIf(true, sprintf('No down() migration implemented for "%s"', static::class)); |
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} |
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/** |
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* @param mixed[] $params |
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* @param mixed[] $types |
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*/ |
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protected function addSql( |
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string $sql, |
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array $params = [], |
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array $types = [] |
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) : void { |
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$this->plannedSql[] = new Query($sql, $params, $types); |
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} |
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/** |
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* @return Query[] |
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*/ |
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public function getSql() : array |
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{ |
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return $this->plannedSql; |
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} |
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protected function write(string $message) : void |
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{ |
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$this->logger->notice($message, ['migration' => $this]); |
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} |
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/** |
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* @throws IrreversibleMigration |
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*/ |
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protected function throwIrreversibleMigrationException(?string $message = null) : void |
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{ |
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if ($message === null) { |
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$message = 'This migration is irreversible and cannot be reverted.'; |
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} |
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throw new IrreversibleMigration($message); |
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} |
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} |
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.