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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2019 Arthur Schiwon <[email protected]> |
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* |
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* @author Arthur Schiwon <[email protected]> |
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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 OCA\WorkflowEngine\Migration; |
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use Doctrine\DBAL\Driver\Statement; |
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use OCP\IDBConnection; |
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use OCP\Migration\IOutput; |
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use OCP\Migration\IRepairStep; |
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use OCP\WorkflowEngine\IManager; |
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class PopulateNewlyIntroducedDatabaseFields implements IRepairStep { |
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/** @var IDBConnection */ |
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private $dbc; |
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public function __construct(IDBConnection $dbc) { |
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$this->dbc = $dbc; |
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} |
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public function getName() { |
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return 'Populating added database structures for workflows'; |
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} |
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public function run(IOutput $output) { |
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$result = $this->getIdsWithoutScope(); |
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$this->populateScopeTable($result); |
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$result->closeCursor(); |
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} |
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protected function populateScopeTable(Statement $ids): void { |
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$qb = $this->dbc->getQueryBuilder(); |
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$insertQuery = $qb->insert('flow_operations_scope'); |
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while ($id = $ids->fetchColumn(0)) { |
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$insertQuery->values(['operation_id' => $qb->createNamedParameter($id), 'type' => IManager::SCOPE_ADMIN]); |
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$insertQuery->execute(); |
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} |
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} |
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protected function getIdsWithoutScope(): Statement { |
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$qb = $this->dbc->getQueryBuilder(); |
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$selectQuery = $qb->select('o.id') |
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->from('flow_operations', 'o') |
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->leftJoin('o', 'flow_operations_scope', 's', $qb->expr()->eq('o.id', 's.operation_id')) |
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->where($qb->expr()->isNull('s.operation_id')); |
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// The left join operation is not necessary, usually, but it's a safe-guard |
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// in case the repair step is executed multiple times for whatever reason. |
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return $selectQuery->execute(); |
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} |
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} |
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nextcloud /
server
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