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<?php declare(strict_types=1); |
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namespace Janisbiz\LightOrm\Dms\MySQL\Generator; |
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use Janisbiz\LightOrm\Connection\ConnectionInterface; |
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use Janisbiz\LightOrm\Generator\AbstractDmsFactory; |
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use Janisbiz\LightOrm\Dms\MySQL\Generator\Dms\DmsColumn; |
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use Janisbiz\LightOrm\Dms\MySQL\Generator\Dms\DmsDatabase; |
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use Janisbiz\LightOrm\Dms\MySQL\Generator\Dms\DmsTable; |
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use Janisbiz\LightOrm\Generator\Dms\DmsColumnInterface; |
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use Janisbiz\LightOrm\Generator\Dms\DmsDatabaseInterface; |
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use Janisbiz\LightOrm\Generator\Dms\DmsTableInterface; |
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class DmsFactory extends AbstractDmsFactory |
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{ |
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/** |
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* @param string $databaseName |
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* @param ConnectionInterface $connection |
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* |
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* @return DmsDatabase |
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*/ |
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public function createDmsDatabase(string $databaseName, ConnectionInterface $connection): DmsDatabaseInterface |
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{ |
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$tablesInDatabase = $connection->query('SHOW TABLES', \PDO::FETCH_CLASS, \stdClass::class); |
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$tables = []; |
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foreach ($tablesInDatabase as $tableInDatabase) { |
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$tables[] = $this->createDmsTable($tableInDatabase->{\sprintf('Tables_in_%s', $databaseName)}, $connection); |
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} |
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return new DmsDatabase($databaseName, $tables); |
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} |
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/** |
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* @param string $tableName |
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* @param ConnectionInterface $connection |
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* |
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* @return DmsTable |
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*/ |
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protected function createDmsTable(string $tableName, ConnectionInterface $connection): DmsTableInterface |
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{ |
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$columnsInTable = $connection->query( |
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\sprintf('SHOW COLUMNS FROM %s', $tableName), |
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\PDO::FETCH_CLASS, |
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\stdClass::class |
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); |
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$columns = []; |
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foreach ($columnsInTable as $columnInTable) { |
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$columns[] = $this->createDmsColumn( |
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$columnInTable->Field, |
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$columnInTable->Type, |
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$columnInTable->Null === 'YES', |
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$columnInTable->Key, |
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(string) $columnInTable->Default, |
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$columnInTable->Extra |
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); |
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} |
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return new DmsTable($tableName, $columns); |
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} |
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/** |
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* @param string $name |
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* @param string $type |
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* @param bool $nullable |
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* @param string $key |
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* @param string $default |
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* @param null|string $extra |
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* |
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* @return DmsColumn |
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*/ |
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protected function createDmsColumn( |
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string $name, |
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string $type, |
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bool $nullable, |
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string $key, |
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string $default, |
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?string $extra |
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): DmsColumnInterface { |
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return new DmsColumn($name, $type, $nullable, $key, $default, $extra); |
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} |
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} |
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janisbiz /
light-orm
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