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<?php |
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namespace Vados\MigrationRunner\command; |
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use Vados\MigrationRunner\Helpers; |
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use Vados\MigrationRunner\migration\Migration; |
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use Vados\MigrationRunner\models\TblMigration; |
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use Vados\MigrationRunner\providers\PathProvider; |
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use Phalcon\Mvc\Model\Resultset\Simple; |
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/** |
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* Class Down |
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* @package Vados\MigrationRunner\command |
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*/ |
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class Down extends MigrationRun implements ICommand |
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{ |
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/** |
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* @var array |
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*/ |
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private $params; |
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/** |
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* @var int |
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*/ |
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private $runCount = 1; |
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/** |
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* Down constructor. |
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* @param array $params |
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*/ |
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public function __construct(array $params) |
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{ |
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parent::__construct(); |
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$this->params = $params; |
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if (isset($params[0])) { |
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$this->runCount = (int)$params[0]; |
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} |
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} |
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public function run() |
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{ |
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/** @var Simple $migrations */ |
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$migrations = TblMigration::find([ |
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'order' => 'id DESC', |
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'limit' => $this->runCount |
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]); |
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if ($migrations->count()) { |
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foreach ($migrations as $migration) { |
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/** @var TblMigration $migration */ |
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echo $migration->getMigration() . PHP_EOL; |
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} |
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if ($this->actionConfirmation('Revert the above migrations?')) { |
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foreach ($migrations as $migration) { |
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/** @var TblMigration $migration */ |
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echo "Migration {$migration->getMigration()}: "; |
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$result = $this->down($migration); |
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echo Helpers::boolToString($result) . PHP_EOL; |
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if (!$result) { |
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break; |
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} |
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} |
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} |
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} |
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} |
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/** |
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* @param TblMigration $migration |
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* @return bool |
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*/ |
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private function down(TblMigration $migration): bool |
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{ |
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if (file_exists(PathProvider::getMigrationDir() . DIRECTORY_SEPARATOR . $migration->getMigration())) { |
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require_once PathProvider::getMigrationDir() . DIRECTORY_SEPARATOR . $migration->getMigration(); |
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$migrationClass = substr($migration->getMigration(), 0, -4); |
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/** @var Migration $m */ |
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$m = new $migrationClass(); |
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if ($m->safeRun('down')) { |
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$migration->delete(); |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
ScaryDonetskiy /
Phalcon-Migration-Runner
