50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2022 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Circles\Migration;
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use Closure;
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use Doctrine\DBAL\Schema\SchemaException;
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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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class Version0024Date20220317190331 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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*
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* @return null|ISchemaWrapper
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* @throws SchemaException
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*/
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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 = $schemaClosure();
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if ($schema->hasTable('circles_membership')) {
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$table = $schema->getTable('circles_membership');
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if (!$table->hasPrimaryKey()) {
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$indexes = $table->getIndexes();
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// conflict in Oracle with existing unique index, duplicate of primaryKey.
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foreach ($indexes as $index) {
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if ($index->isUnique()) {
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$table->dropIndex($index->getName());
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}
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}
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$table->setPrimaryKey(['single_id', 'circle_id']);
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}
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}
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return $schema;
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}
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}
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