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<?php |
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/** |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace EzSystems\PlatformInstallerBundle\Installer; |
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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\Schema; |
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use EzSystems\DoctrineSchema\API\Builder\SchemaBuilder; |
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use Symfony\Component\Console\Helper\ProgressBar; |
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/** |
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* New variant of CleanInstaller, which uses SchemaBuilder. |
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*/ |
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class CoreInstaller extends DbBasedInstaller implements Installer |
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{ |
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/** |
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* @var \EzSystems\DoctrineSchema\API\Builder\SchemaBuilder |
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*/ |
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protected $schemaBuilder; |
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/** |
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* @param \Doctrine\DBAL\Connection $db |
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* @param \EzSystems\DoctrineSchema\API\Builder\SchemaBuilder $schemaBuilder |
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*/ |
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public function __construct(Connection $db, SchemaBuilder $schemaBuilder) |
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{ |
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parent::__construct($db); |
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$this->schemaBuilder = $schemaBuilder; |
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} |
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/** |
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* Import Schema using event-driven Schema Builder API from eZ Systems DoctrineSchema Bundle. |
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* |
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* If you wish to extend schema, implement your own EventSubscriber |
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* |
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* @see \EzSystems\DoctrineSchema\API\Event\SchemaBuilderEvent |
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* @see \EzSystems\PlatformInstallerBundle\Event\Subscriber\BuildSchemaSubscriber |
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* |
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* @throws \Doctrine\DBAL\DBALException |
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*/ |
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public function importSchema() |
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{ |
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// note: schema is built using Schema Builder event-driven API |
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$schema = $this->schemaBuilder->buildSchema(); |
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$databasePlatform = $this->db->getDatabasePlatform(); |
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$queries = array_merge( |
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$this->getDropSqlStatementsForExistingSchema($schema, $databasePlatform), |
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// generate schema DDL queries |
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$schema->toSql($databasePlatform) |
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); |
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$queriesCount = count($queries); |
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$this->output->writeln( |
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sprintf( |
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'<info>Executing %d queries on database <comment>%s</comment> (<comment>%s</comment>)</info>', |
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$queriesCount, |
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$this->db->getDatabase(), |
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$databasePlatform->getName() |
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) |
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); |
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$progressBar = new ProgressBar($this->output); |
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$progressBar->start($queriesCount); |
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try { |
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$this->db->beginTransaction(); |
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foreach ($queries as $query) { |
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$this->db->exec($query); |
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$progressBar->advance(1); |
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} |
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$this->db->commit(); |
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} catch (DBALException $e) { |
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$this->db->rollBack(); |
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throw $e; |
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} |
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$progressBar->finish(); |
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// go to the next line after ProgressBar::finish |
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$this->output->writeln(''); |
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} |
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/** |
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* @throws \Doctrine\DBAL\DBALException |
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* @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException |
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*/ |
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public function importData() |
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{ |
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$this->runQueriesFromFile($this->getKernelSQLFileForDBMS('cleandata.sql')); |
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} |
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/** |
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* @param \Doctrine\DBAL\Schema\Schema $newSchema |
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* @param \Doctrine\DBAL\Platforms\AbstractPlatform $databasePlatform |
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* |
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* @return string[] |
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*/ |
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protected function getDropSqlStatementsForExistingSchema( |
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Schema $newSchema, |
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AbstractPlatform $databasePlatform |
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): array { |
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$existingSchema = $this->db->getSchemaManager()->createSchema(); |
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$statements = []; |
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// reverse table order for clean-up (due to FKs) |
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$tables = array_reverse($newSchema->getTables()); |
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// cleanup pre-existing database |
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foreach ($tables as $table) { |
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if ($existingSchema->hasTable($table->getName())) { |
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$statements[] = $databasePlatform->getDropTableSQL($table); |
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} |
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} |
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return $statements; |
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} |
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/** |
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* Handle optional import of binary files to var folder. |
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*/ |
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public function importBinaries() |
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{ |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createConfiguration() |
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{ |
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} |
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} |
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ezsystems /
ezpublish-kernel
