#import "TSAttachment+Albums.h" @implementation TSAttachment (Albums) - (nullable TSMessage *)fetchAlbumMessageWithTransaction:(YapDatabaseReadTransaction *)transaction { if (self.albumMessageId == nil) { return nil; } return [TSMessage fetchObjectWithUniqueID:self.albumMessageId transaction:transaction]; } - (void)migrateAlbumMessageId:(NSString *)albumMesssageId { self.albumMessageId = albumMesssageId; } @end