private static async Task <FolderEntity> FindFolder(MusicDbContext context, ItemId id, CancellationToken cancellationToken)
{
var entityId = id.ToInt32();
return(await context.Folders
.SingleAsync(f => f.Id == entityId, cancellationToken));
}
private static async Task <AdviseSetEntity> FindAdviseSet(MusicDbContext context, ItemId id, CancellationToken cancellationToken)
{
var entityId = id.ToInt32();
return(await context.AdviseSets
.SingleAsync(x => x.Id == entityId, cancellationToken));
}
private static async Task <SongEntity> FindSong(MusicDbContext context, ItemId id, CancellationToken cancellationToken, bool includePlaybacks = false)
{
IQueryable <SongEntity> queryable = context.Songs;
if (includePlaybacks)
{
queryable = queryable.Include(s => s.Playbacks);
}
var entityId = id.ToInt32();
return(await queryable
.SingleAsync(s => s.Id == entityId, cancellationToken));
}