<?php declare(strict_types=1); namespace OCA\BigBlueButton\Migration; use Closure; use OCP\DB\ISchemaWrapper; use OCP\Migration\IOutput; use OCP\Migration\SimpleMigrationStep; class Version000000Date20200617055735 extends SimpleMigrationStep { /** * @param IOutput $output * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper` * @param array $options * @return null|ISchemaWrapper */ public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) { /** @var ISchemaWrapper $schema */ $schema = $schemaClosure(); if ($schema->hasTable('bbb_rooms')) { $table = $schema->getTable('bbb_rooms'); if (!$table->hasColumn('everyone_is_moderator')) { $table->addColumn('everyone_is_moderator', 'boolean', [ 'notnull' => false, 'default' => false, ]); } return $schema; } return null; } }