68 lines
1.9 KiB
PHP
68 lines
1.9 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
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*
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* @author Joas Schilling <coding@schilljs.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCP\Migration;
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use Doctrine\DBAL\Types\Type;
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use OCP\DB\ISchemaWrapper;
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/**
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* @since 13.0.0
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*/
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abstract class BigIntMigration extends SimpleMigrationStep {
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/**
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* @return array Returns an array with the following structure
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* ['table1' => ['column1', 'column2'], ...]
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* @since 13.0.0
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*/
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abstract protected function getColumnsByTable();
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/**
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* @param IOutput $output
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* @param \Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
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* @param array $options
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* @return null|ISchemaWrapper
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* @since 13.0.0
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*/
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public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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$tables = $this->getColumnsByTable();
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foreach ($tables as $tableName => $columns) {
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$table = $schema->getTable($tableName);
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foreach ($columns as $columnName) {
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$column = $table->getColumn($columnName);
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if ($column->getType()->getName() !== Type::BIGINT) {
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$column->setType(Type::getType(Type::BIGINT));
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$column->setOptions(['length' => 20]);
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}
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}
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}
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return $schema;
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}
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}
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