public AlbumDataStore(ISettings settings) { var filePath = Path.Combine(Directory.GetCurrentDirectory(), "data", settings.Database); var folderPath = Path.GetDirectoryName(filePath); if (!Directory.Exists(folderPath)) { Directory.CreateDirectory(folderPath); } var connectionString = new ConnectionString { Mode = LiteDB.FileMode.Exclusive, Filename = filePath }; _db = new LiteDatabase(connectionString); Albums = _db.GetCollection <Album>(nameof(Album)); Albums.EnsureIndex(x => x.Name, true); Albums.EnsureIndex(x => x.TimeCreated, false); }