App\Models\Forum\ForumCover::setDefaultTopicCoverAttribute PHP Method

    public function setDefaultTopicCoverAttribute($value)
    {
        if (($value['_delete'] ?? false) === true) {
            $this->defaultTopicCover->deleteFile();
        } elseif (($value['cover_file'] ?? null) !== null) {
            $this->defaultTopicCover->storeFile($value['cover_file']);
        }
        $this->default_topic_cover_json = $this->defaultTopicCover->getFileProperties();
    }