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Fixed race condition in genre deletion

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This commit is contained in:
Josef Citrine 2017-05-17 02:38:22 +01:00
parent 9e63702387
commit d7fc5f02cf
1 changed files with 10 additions and 7 deletions
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13
app/Jobs/DeleteGenre.php
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@ -63,14 +63,17 @@ class DeleteGenre extends Job implements ShouldQueue
// This is done instead of a single UPDATE query in order to
// generate revision logs for the change.
$this->genreToDelete->tracks()->each(function ($track) {
/** @var Track $track */
$tracks = Track::whereGenreId($this->genreToDelete->id)->get();
$this->genreToDelete->delete();
$chunks = $tracks->chunk(200);
foreach ($chunks as $chunk) {
foreach ($chunk as $track) {
$track->genre_id = $this->destinationGenre->id;
$track->save();
$track->updateTags();
});
$this->genreToDelete->delete();
}
}
}
}