public override async Task <AddBookRequest> HandleAsync(AddBookRequest command, CancellationToken cancellationToken = new CancellationToken())
{
IEnumerable <AuthorModel> authors = null;
if (command.Book.Authors != null && command.Book.Authors.Any())
{
authors = await _authorRepository.GetAuthorByIds(command.LibraryId, command.Book.Authors.Select(a => a.Id), cancellationToken);
if (authors.Count() != command.Book.Authors.Count())
{
throw new BadRequestException();
}
}
if (authors == null || authors.FirstOrDefault() == null)
{
throw new BadRequestException();
}
SeriesModel series = null;
if (command.Book.SeriesId.HasValue)
{
series = await _seriesRepository.GetSeriesById(command.LibraryId, command.Book.SeriesId.Value, cancellationToken);
if (series == null)
{
throw new BadRequestException();
}
}
IEnumerable <CategoryModel> categories = null;
if (command.Book.Categories != null && command.Book.Categories.Any())
{
categories = await _categoryRepository.GetCategoriesByIds(command.LibraryId, command.Book.Categories.Select(c => c.Id), cancellationToken);
if (categories.Count() != command.Book.Categories.Count())
{
throw new BadRequestException();
}
}
command.Result = await _bookRepository.AddBook(command.LibraryId, command.Book, command.AccountId, cancellationToken);
command.Result.SeriesName = series?.Name;
command.Result.Authors = authors?.ToList();
command.Result.Categories = categories?.ToList();
return(await base.HandleAsync(command, cancellationToken));
}
public AddSeriesRequest(int libraryId, SeriesModel series)
: base(libraryId)
{
Series = series;
}