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Merge pull request #8708 from annando/foreign-key-constraint

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Fix foreign key constraint with "post-tag" table
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Hypolite Petovan 2020-05-30 15:37:57 -04:00 committed by GitHub
commit 6abe7692e5
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 13 deletions
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36
src/Worker/MergeContact.php
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@ -26,31 +26,41 @@ use Friendica\Database\DBA;
class MergeContact
{
public static function execute($first, $dup_id, $uid)
/**
* Replace all occurences of the given contact id and replace it
*
* @param integer $new_cid
* @param integer $old_cid
* @param integer $uid
*/
public static function execute(int $new_cid, int $old_cid, int $uid)
{
if (empty($first) || empty($dup_id) || ($first == $dup_id)) {
if (empty($new_cid) || empty($old_cid) || ($new_cid == $old_cid)) {
// Invalid request
return;
}
Logger::info('Handling duplicate', ['search' => $dup_id, 'replace' => $first]);
Logger::info('Handling duplicate', ['search' => $old_cid, 'replace' => $new_cid]);
// Search and replace
DBA::update('item', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('thread', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('mail', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('photo', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('event', ['cid' => $first], ['cid' => $dup_id]);
DBA::update('item', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('thread', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('mail', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('photo', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('event', ['cid' => $new_cid], ['cid' => $old_cid]);
// These fields only contain public contact entries (uid = 0)
if ($uid == 0) {
DBA::update('item', ['author-id' => $first], ['author-id' => $dup_id]);
DBA::update('item', ['owner-id' => $first], ['owner-id' => $dup_id]);
DBA::update('thread', ['author-id' => $first], ['author-id' => $dup_id]);
DBA::update('thread', ['owner-id' => $first], ['owner-id' => $dup_id]);
DBA::update('post-tag', ['cid' => $new_cid], ['cid' => $old_cid]);
DBA::update('item', ['author-id' => $new_cid], ['author-id' => $old_cid]);
DBA::update('item', ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
DBA::update('thread', ['author-id' => $new_cid], ['author-id' => $old_cid]);
DBA::update('thread', ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
} else {
/// @todo Check if some other data needs to be adjusted as well, possibly the "rel" status?
}
// Remove the duplicate
DBA::delete('contact', ['id' => $dup_id]);
DBA::delete('contact', ['id' => $old_cid]);
}
}