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Only return if result was found

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Signed-off-by: Julius Härtl <jus@bitgrid.net>
This commit is contained in:
Julius Härtl
2020-09-15 22:10:42 +02:00
parent 99ff3c2f66
commit e3179530b7
1 changed files with 2 additions and 2 deletions
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4
lib/Db/CardMapper.php
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@@ -202,14 +202,14 @@ class CardMapper extends DeckMapper implements IPermissionMapper {
$sql = 'SELECT owner FROM `*PREFIX*deck_boards` WHERE `id` IN (SELECT board_id FROM `*PREFIX*deck_stacks` WHERE id IN (SELECT stack_id FROM `*PREFIX*deck_cards` WHERE id = ?))';
$stmt = $this->execute($sql, [$cardId]);
$row = $stmt->fetch();
return ($row['owner'] === $userId);
return $row ? ($row['owner'] === $userId) : false;
}
public function findBoardId($cardId) {
$sql = 'SELECT id FROM `*PREFIX*deck_boards` WHERE `id` IN (SELECT board_id FROM `*PREFIX*deck_stacks` WHERE id IN (SELECT stack_id FROM `*PREFIX*deck_cards` WHERE id = ?))';
$stmt = $this->execute($sql, [$cardId]);
$row = $stmt->fetch();
return $row['id'];
return $row ? $row['id'] : null;
}
public function mapOwner(Card &$card) {