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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020, Julien Veyssier <eneiluj@posteo.net>
*
* @author Julien Veyssier <eneiluj@posteo.net>
*
* @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 OCA\Talk\Migration;
use Closure;
use Doctrine\DBAL\Types\Types;
use OCP\DB\ISchemaWrapper;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
use OCP\IDBConnection;
use OCP\DB\QueryBuilder\IQueryBuilder;
class Version11000Date20200922161218 extends SimpleMigrationStep {
/** @var IDBConnection */
protected $connection;
public function __construct(IDBConnection $connection) {
$this->connection = $connection;
}
/**
* @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): ?ISchemaWrapper {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
if ($schema->hasTable('talk_bridges')) {
$table = $schema->getTable('talk_bridges');
if (!$table->hasColumn('enabled')) {
$table->addColumn('enabled', Types::SMALLINT, [
'notnull' => true,
'default' => 0,
'unsigned' => true,
]);
}
if (!$table->hasColumn('pid')) {
$table->addColumn('pid', Types::INTEGER, [
'notnull' => true,
'default' => 0,
'unsigned' => true,
]);
}
}
return $schema;
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*/
public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options): void {
$query = $this->connection->getQueryBuilder();
$bridges = [];
$query->select('id', 'json_values')
->from('talk_bridges');
$result = $query->executeQuery();
while ($row = $result->fetch()) {
$bridges[] = [
'id' => $row['id'],
'json_values' => $row['json_values'],
];
}
$result->closeCursor();
if (empty($bridges)) {
return;
}
$update = $this->connection->getQueryBuilder();
$update->update('talk_bridges')
->set('enabled', $update->createParameter('enabled'))
->set('pid', $update->createParameter('pid'))
->set('json_values', $update->createParameter('json_values'))
->where($update->expr()->eq('id', $update->createParameter('id')));
foreach ($bridges as $bridge) {
$values = json_decode($bridge['json_values'], true);
if (isset($values['pid'], $values['enabled'])) {
$intEnabled = $values['enabled'] ? 1 : 0;
$newValues = $values['parts'] ?: [];
$encodedNewValues = json_encode($newValues);
$update->setParameter('enabled', $intEnabled, IQueryBuilder::PARAM_INT)
->setParameter('pid', $values['pid'], IQueryBuilder::PARAM_INT)
->setParameter('json_values', $encodedNewValues, IQueryBuilder::PARAM_STR)
->setParameter('id', $bridge['id'], IQueryBuilder::PARAM_INT);
$update->executeStatement();
}
}
}
}
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