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44 lines
1.8 KiB
44 lines
1.8 KiB
<?php
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/**
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* Authserver, an OAuth2-based single-signon authentication provider written in PHP.
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*
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* Copyright (C) $today.date Lars Vierbergen
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*
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* his 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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namespace Application\Migrations;
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use Doctrine\DBAL\Migrations\AbstractMigration;
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use Doctrine\DBAL\Schema\Schema;
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class VersionAuthserverExternalAccount20171020220239 extends AbstractMigration
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{
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public function up(Schema $schema)
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{
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$condition = 'WHERE ea1.id > ea2.id AND ea1.provider = ea2.provider AND ea1.provider_ref = ea2.provider_ref';
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$duplicates = $this->connection->fetchAll('SELECT DISTINCT ea1.id AS id FROM vierbergenlars_external_account_external_user AS ea1 JOIN vierbergenlars_external_account_external_user ea2 ' . $condition);
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$duplicateIds = array_map(function ($row) {
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return $row['id'];
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}, $duplicates);
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if (count($duplicateIds) > 0)
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$this->connection->executeUpdate('DELETE FROM vierbergenlars_external_account_external_user WHERE id IN(' . implode(',', $duplicateIds) . ')');
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}
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public function down(Schema $schema)
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{
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$this->throwIrreversibleMigrationException('Duplicate external account references have been cleared.');
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}
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}
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