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<?php declare(strict_types=1); |
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namespace Janisbiz\LightOrm; |
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use Janisbiz\LightOrm\Connection\ConnectionInterface; |
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use Janisbiz\LightOrm\Dms\MySQL\Generator\DmsFactory; |
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use Janisbiz\Heredoc\HeredocTrait; |
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use Janisbiz\LightOrm\Generator\Writer\WriterInterface; |
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class Generator |
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{ |
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use HeredocTrait; |
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/** |
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* @var DmsFactory |
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*/ |
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protected $dmsFactory; |
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/** |
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* @var WriterInterface[] |
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*/ |
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protected $writers = []; |
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/** |
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* @param DmsFactory $dmsFactory |
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*/ |
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public function __construct(DmsFactory $dmsFactory) |
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{ |
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$this->dmsFactory = $dmsFactory; |
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} |
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/** |
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* @param WriterInterface $writer |
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* |
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* @return $this |
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*/ |
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public function addWriter(WriterInterface $writer): Generator |
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{ |
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$writerClass = \get_class($writer); |
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if (!\array_key_exists($writerClass, $this->writers)) { |
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$this->writers[$writerClass] = $writer; |
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} |
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return $this; |
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} |
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/** |
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* @param ConnectionInterface $connection |
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* @param string $databaseName |
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* |
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* @return $this |
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*/ |
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public function generate(ConnectionInterface $connection, string $databaseName): Generator |
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{ |
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$dmsDatabase = $this->dmsFactory->createDmsDatabase($databaseName, $connection); |
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foreach ($this->writers as $writer) { |
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$existingFiles = $writer->read($dmsDatabase); |
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foreach ($dmsDatabase->getDmsTables() as $dmsTable) { |
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$writer->write($dmsDatabase, $dmsTable, $existingFiles); |
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} |
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$this->removeExistingFiles($existingFiles); |
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} |
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return $this; |
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} |
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/** |
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* @param string[] $existingFiles |
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* |
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* @return $this |
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*/ |
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protected function removeExistingFiles(array &$existingFiles): Generator |
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{ |
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foreach (\array_keys($existingFiles) as $path) { |
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if (!\is_dir($path) && \file_exists($path)) { |
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\unlink($path); |
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unset($existingFiles[$path]); |
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} |
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} |
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return $this; |
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} |
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} |
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janisbiz /
light-orm
