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Add a base migration for easy updating to bigints 

Signed-off-by: Joas Schilling <coding@schilljs.com>
This commit is contained in:
Joas Schilling 2017-09-19 12:10:48 +02:00
parent e5d39e63d1
commit 124b4374d6
No known key found for this signature in database
GPG Key ID: E166FD8976B3BAC8
3 changed files with 68 additions and 0 deletions
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1
lib/composer/composer/autoload_classmap.php
View File

@ -222,6 +222,7 @@ return array(
'OCP\\Lockdown\\ILockdownManager' => $baseDir . '/lib/public/Lockdown/ILockdownManager.php',
'OCP\\Mail\\IEMailTemplate' => $baseDir . '/lib/public/Mail/IEMailTemplate.php',
'OCP\\Mail\\IMailer' => $baseDir . '/lib/public/Mail/IMailer.php',
'OCP\\Migration\\BigIntMigration' => $baseDir . '/lib/public/Migration/BigIntMigration.php',
'OCP\\Migration\\IMigrationStep' => $baseDir . '/lib/public/Migration/IMigrationStep.php',
'OCP\\Migration\\IOutput' => $baseDir . '/lib/public/Migration/IOutput.php',
'OCP\\Migration\\IRepairStep' => $baseDir . '/lib/public/Migration/IRepairStep.php',

1
lib/composer/composer/autoload_static.php
View File

@ -252,6 +252,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
'OCP\\Lockdown\\ILockdownManager' => __DIR__ . '/../../..' . '/lib/public/Lockdown/ILockdownManager.php',
'OCP\\Mail\\IEMailTemplate' => __DIR__ . '/../../..' . '/lib/public/Mail/IEMailTemplate.php',
'OCP\\Mail\\IMailer' => __DIR__ . '/../../..' . '/lib/public/Mail/IMailer.php',
'OCP\\Migration\\BigIntMigration' => __DIR__ . '/../../..' . '/lib/public/Migration/BigIntMigration.php',
'OCP\\Migration\\IMigrationStep' => __DIR__ . '/../../..' . '/lib/public/Migration/IMigrationStep.php',
'OCP\\Migration\\IOutput' => __DIR__ . '/../../..' . '/lib/public/Migration/IOutput.php',
'OCP\\Migration\\IRepairStep' => __DIR__ . '/../../..' . '/lib/public/Migration/IRepairStep.php',

66
lib/public/Migration/BigIntMigration.php Normal file
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@ -0,0 +1,66 @@
<?php
/**
* @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCP\Migration;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Types\Type;
/**
* @since 13.0.0
*/
abstract class BigIntMigration extends SimpleMigrationStep {
/**
* @return array Returns an array with the following structure
* ['table1' => ['column1', 'column2'], ...]
* @since 13.0.0
*/
abstract protected function getColumnsByTable();
/**
* @param IOutput $output
* @param \Closure $schemaClosure The `\Closure` returns a `Schema`
* @param array $options
* @return null|Schema
* @since 13.0.0
*/
public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) {
/** @var Schema $schema */
$schema = $schemaClosure();
$tables = $this->getColumnsByTable();
foreach ($tables as $tableName => $columns) {
$table = $schema->getTable($tableName);
foreach ($columns as $columnName) {
$column = $table->getColumn($columnName);
if ($column->getType()->getName() !== Type::BIGINT) {
$column->setType(Type::getType(Type::BIGINT));
$column->setOptions(['length' => 20]);
}
}
}
return $schema;
}
}