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chore: Add migration step for wrong label mapping

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Signed-off-by: Julius Knorr <jus@bitgrid.net>
This commit is contained in:
Julius Knorr
2025-01-20 15:47:44 +01:00
committed by grnd-alt
parent a92dc282a8
commit 438a149304
2 changed files with 81 additions and 0 deletions
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3
appinfo/info.xml
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@@ -54,6 +54,9 @@
<live-migration>
<step>OCA\Deck\Migration\DeletedCircleCleanup</step>
</live-migration>
<post-migration>
<step>OCA\Deck\Migration\LabelMismatchCleanup</step>
</post-migration>
</repair-steps>
<commands>
<command>OCA\Deck\Command\UserExport</command>

78
lib/Migration/LabelMismatchCleanup.php Normal file
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@@ -0,0 +1,78 @@
<?php
/**
* SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Deck\Migration;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
class LabelMismatchCleanup implements IRepairStep {
public function __construct(
private IDBConnection $db,
) {
}
public function getName() {
return 'Migrate labels with wrong board mapping';
}
public function run(IOutput $output) {
// Find assingments where a label of another (wrong) board is used
$qb = $this->db->getQueryBuilder();
$qb->select('al.id', 'al.label_id', 'al.card_id', 's.board_id as actual_board_id', 'l.board_id as wrong_id', 'l.color', 'l.title')
->from('deck_assigned_labels', 'al')
->innerJoin('al', 'deck_cards', 'c', 'c.id = al.card_id')
->innerJoin('c', 'deck_stacks', 's', 'c.stack_id = s.id')
->innerJoin('al', 'deck_labels', 'l', 'l.id = al.label_id')
->where($qb->expr()->neq('l.board_id', 's.board_id'));
$labels = $qb->executeQUery()->fetchAll();
if (count($labels) === 0) {
return;
}
$output->info('Found ' . count($labels) . ' labels with wrong board mapping');
foreach ($labels as $label) {
// Select existing label on the correct board
$qb = $this->db->getQueryBuilder();
$qb->select('id')
->from('deck_labels')
->where($qb->expr()->eq('title', $qb->createNamedParameter($label['title'])))
->andWhere($qb->expr()->eq('color', $qb->createNamedParameter($label['color'])))
->andWhere($qb->expr()->eq('board_id', $qb->createNamedParameter($label['actual_board_id'])));
$result = $qb->executeQuery();
$newLabel = $result->fetchOne();
$result->closeCursor();
if (!$newLabel) {
// Create a new label with the same title and color on the correct board
$qb = $this->db->getQueryBuilder();
$qb->insert('deck_labels')
->values([
'title' => $qb->createNamedParameter($label['title']),
'color' => $qb->createNamedParameter($label['color']),
'board_id' => $qb->createNamedParameter($label['actual_board_id']),
]);
$qb->executeStatement();
$newLabel = $qb->getLastInsertId();
$output->debug('Created new label ' . $label['title'] . ' on board ' . $label['actual_board_id']);
} else {
$output->debug('Found existing label ' . $label['title'] . ' on board ' . $label['actual_board_id']);
}
// Update the assignment to use the new label
$qb = $this->db->getQueryBuilder();
$qb->update('deck_assigned_labels')
->set('label_id', $qb->createNamedParameter($newLabel))
->where($qb->expr()->eq('id', $qb->createNamedParameter($label['id'])));
$qb->executeStatement();
$output->debug('Updated label assignment ' . $label['id'] . ' to use label ' . $newLabel);
}
}
}