44 lines
1.3 KiB
PHP
44 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2020 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\GroupFolders\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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class Version802000Date20201119112624 extends SimpleMigrationStep {
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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 = $schemaClosure();
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$result = $this->ensureColumnIsNullable($schema, 'group_folders', 'acl');
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// There might be a duplicate column group which was already indexed through being primary key in Version401001Date20190715092137
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$table = $schema->getTable('group_folders_manage');
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if ($table->hasIndex('groups_folder_manage_unique')) {
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$table->dropIndex('groups_folder_manage_unique');
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$result = true;
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}
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return $result ? $schema : null;
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}
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protected function ensureColumnIsNullable(ISchemaWrapper $schema, string $tableName, string $columnName): bool {
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$table = $schema->getTable($tableName);
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$column = $table->getColumn($columnName);
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if ($column->getNotnull()) {
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$column->setNotnull(false);
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return true;
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}
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return false;
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}
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}
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