public async Task <int> Handle(CreateAlbumCommand request, CancellationToken cancellationToken)
{
var albumModel = request.Album;
if (albumModel == null)
{
throw new Exception("Album doesn't exists!");
}
var imageGuidUrl = await _imageWriter.UploadImage(albumModel.Cover);
var album = new Album
{
Name = albumModel.Name,
Created = DateTimeOffset.Now,
CreatedBy = request.UserId,
CoverUrl = imageGuidUrl
};
AttachAuthor(albumModel, album);
album.UserId = request.UserId;
_context.Album.Add(album);
await _context.SaveChangesAsync(cancellationToken);
return(album.Id);
}
public async Task <int> Handle(CreatePlaylistCommand request, CancellationToken cancellationToken)
{
var playlistModel = request.Playlist;
if (playlistModel == null)
{
throw new Exception("Playlist doesn't exists!");
}
var imageGuidUrl = await _imageWriter.UploadImage(playlistModel.Cover);
var playlist = new Playlist
{
Name = playlistModel.Name,
Created = DateTimeOffset.Now,
CreatedBy = request.UserId,
CoverUrl = imageGuidUrl
};
playlist.UserId = request.UserId;
_context.Playlist.Add(playlist);
await _context.SaveChangesAsync(cancellationToken);
return(playlist.Id);
}
public async Task <IActionResult> UploadImage(IFormFile file)
{
try
{
var writter = new ImageWriter();
var upload = await writter.UploadImage(file);
//await _userService.EditProfile(new UserModel { ProfilePicUrl = upload });
var path = Path.Combine("images", upload);
//return Ok(new { ProfilePictureUrl = upload });
return(Ok(path));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, ex));
}
}
public async Task <int> Handle(CreateSongToPlaylistCommand request, CancellationToken cancellationToken)
{
var songModel = request.Song;
if (songModel == null)
{
throw new Exception("Song doesn't exists!");
}
var playlist = _context.Playlist.Find(request.PlaylistId);
if (playlist == null)
{
throw new Exception("Playlist doesn't exists!");
}
//TO DO: Add more validation for song size, cover size, format, etc.
var imageGuidUrl = await _imageWriter.UploadImage(songModel.Cover);
var songGuidUrl = await _audioWriter.UploadAudio(songModel.Audio);
var song = new Song
{
Name = songModel.Name,
Playlist = playlist,
Created = DateTimeOffset.Now,
CreatedBy = request.UserId,
CoverUrl = imageGuidUrl,
AudioUrl = songGuidUrl
};
AttachAuthor(request, song);
_context.Song.Add(song);
await _context.SaveChangesAsync(cancellationToken);
return(song.Id);
}