/// <summary>
/// Tries to add a song director.
/// </summary>
/// <param name="request">The add song director request.</param>
/// <returns>The result of the request.</returns>
private async Task <TOutput> TryAddSongDirector(AddSongDirectorRequest request)
{
// Validate the new song director
Result <SongDirector> createSongDirectorResult = SongDirector.TryCreate(
request.FullName,
request.EmailAddress,
request.PhoneNumber,
request.RankName,
request.IsActive);
// Validation failure
if (createSongDirectorResult.IsFailed)
{
return(ValidationFailure(createSongDirectorResult));
}
SongDirector songDirector = createSongDirectorResult.Value;
// Add the song director
Result <SongDirector> addSongDirectorResult = await _songDirectorRepository
.TryAddAsync(songDirector)
.ConfigureAwait(false);
if (addSongDirectorResult.IsFailed)
{
return(FailedToAddSongDirector(addSongDirectorResult));
}
SongDirectorUseCaseModel addedSongDirector = SongDirectorUseCaseModel
.GrandmasterView(songDirector);
return(SongDirectorAdded(addedSongDirector));
}
/// <summary>
/// Converts a song director to a model.
/// </summary>
/// <param name="songDirector">The song director to convert.</param>
/// <param name="requesterId">Requester id.</param>
/// <param name="requesterRank">Requester rank.</param>
/// <returns><see cref="SongDirectorUseCaseModel"/>.</returns>
public static SongDirectorUseCaseModel ConvertToUseCaseModel(
this SongDirector songDirector, string?requesterId, Rank?requesterRank)
{
if (songDirector.Id == requesterId)
{
return(SongDirectorUseCaseModel.Self(songDirector, requesterRank));
}
if (requesterRank == Rank.Grandmaster)
{
return(SongDirectorUseCaseModel.GrandmasterView(songDirector));
}
return(SongDirectorUseCaseModel.ReadOnly(songDirector));
}
/// <summary>
/// Returns output indicating that a song director was added.
/// </summary>
/// <param name="addedSongDirector">The added song director.</param>
/// <returns>The output.</returns>
private TOutput SongDirectorAdded(SongDirectorUseCaseModel addedSongDirector)
{
return(_boundary.SongDirectorAdded(
AddSongDirectorResponse.SongDirectorAdded(addedSongDirector)));
}