public Either <DomainError, ServiceResponse> Execute(string playListName)
{
var newPlayListId = uniqueIdentifiers.GetNewUniqueIdentifier();
var playList = PlayList.Create(newPlayListId, playListName);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(ServiceResponse.Success);
}
public Either <DomainError, CommandResult> Handle(CreatePLayList command)
{
var newPlayListId = uniqueIdentifiers.GetNewUniqueIdentifier();
var playList = PlayList.Create(newPlayListId, command.PlayListName);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(CommandResult.Success);
}
public Either <DomainError, CommandResult> Handle(RenamePlaylist command)
{
var playList = playListPersistence.GetPlayList(command.PlaylistId);
playList.Rename(command.NewPlayListName);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(CommandResult.Success);
}
public Either <DomainError, ServiceResponse> Execute(string playListId, string newPlayListName)
{
var playList = playListPersistence.GetPlayList(playListId);
playList.Rename(newPlayListName);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(ServiceResponse.Success);
}
public Either <DomainError, ServiceResponse> Execute(string playListId, string aNewImageUrL)
{
var playList = playListPersistence.GetPlayList(playListId);
playList.AddImageUrl(aNewImageUrL);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(ServiceResponse.Success);
}
public Either <DomainError, CommandResult> Handle(ChangePlayListImageUrl command)
{
var playList = playListPersistence.GetPlayList(command.PlaylistId);
playList.AddImageUrl(command.NewImageUrl);
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(CommandResult.Success);
}
public Either <DomainError, ServiceResponse> Execute(string trackId, string playlistId)
{
var playList = playListPersistence.GetPlayList(playlistId);
var error = playList.Add(Track.With(trackId));
if (error.IsSome)
{
return(error.ValueUnsafe());
}
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(ServiceResponse.Success);
}
public Either <DomainError, CommandResult> Handle(RemoveTrackFromPlayList command)
{
var playList = playListPersistence.GetPlayList(command.PlaylistId);
var error = playList.Remove(command.TrackId);
if (error.IsSome)
{
return(error.ValueUnsafe());
}
playListPersistence.Persist(playList);
eventPublisher.Publish(playList.Events());
return(CommandResult.Success);
}