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 void add_an_image_url_to_a_play_list() { var aPlaylistId = APlaylist.Id; var aPlayList = new PlayListBuilder() .WithId(aPlaylistId) .Build(); playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList); var anImageUrl = APlaylist.AnotherImageUrl; var command = new ChangePlayListImageUrl(aPlaylistId, anImageUrl); var result = addImageUrlToPlayListCommandHandler.Handle(command); result.IsRight.Should().BeTrue(); VerifyPlayListHasBeenPersistedWith(aPlaylistId, anImageUrl); VerifyEventHasBeenRaised(new PlayListImageUrlHasChanged(aPlaylistId, anImageUrl), eventPublisher); }
public Either <DomainError, CommandResult> Process(ChangePlayListImageUrl command) { var commandHandler = playListCommandHandlerCreator.CreateAddImageUrlPlayListCommandHandler(); return(commandHandler.Handle(command)); }