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42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Talk\Migration;
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use Closure;
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use OCP\DB\ISchemaWrapper;
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use OCP\Migration\IOutput;
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use OCP\Migration\SimpleMigrationStep;
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/**
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* Replace the former unique attendee key with a normal index
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* allowing an attendee to have multiple sessions in the same conversation.
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*/
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class Version12000Date20210217134030 extends SimpleMigrationStep {
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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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*/
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#[\Override]
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public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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$table = $schema->getTable('talk_sessions');
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if ($table->hasIndex('ts_attendee')) {
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$table->dropIndex('ts_attendee');
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}
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if (!$table->hasIndex('ts_attendee_id')) {
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$table->addIndex(['attendee_id'], 'ts_attendee_id');
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}
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return $schema;
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}
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}
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