public async Task <Response> Index(bool books, bool authors, bool publishingCompanies, bool series, bool brands, int numGenres)
{
Response response = new Response();
Genres <Genre> genres = new Genres <Genre>();
try
{
if (numGenres == 0)
{
genres.Incorporate(
await Context.Genre.OrderBy(x => x.Name)
.Include(x => x.Avatar)
.ToListAsync()
);
}
else
{
genres.Incorporate(
await Context.Genre.OrderBy(x => x.Name)
.Include(x => x.Avatar)
.Take(numGenres)
.ToListAsync()
);
}
if (series)
{
genres.Union(
await Context.Genre.Include(x => x.GenresSeries)
.ThenInclude(y => y.Series)
.ToListAsync()
);
genres.Series();
}
if (books)
{
genres.Union(
await Context.Genre.Include(x => x.GenresBooks)
.ThenInclude(y => y.Book)
.ThenInclude(y => y.Cover)
.ToListAsync()
);
genres.Books();
}
if (authors)
{
genres.Union(
await Context.Genre.Include(x => x.GenresAuthors)
.ThenInclude(y => y.Genre)
.ToListAsync()
);
genres.Authors();
}
if (publishingCompanies)
{
genres.Union(
await Context.Genre.Include(x => x.GenresPublishingCompanies)
.ThenInclude(y => y.PublishingCompany)
.ToListAsync()
);
genres.PublishingCompanies();
}
if (brands)
{
genres.Union(
await Context.Genre.Include(x => x.GenresBrands)
.ThenInclude(y => y.Brand)
.ToListAsync()
);
genres.Brands();
}
response.Genres = genres;
}
catch (Exception ex)
{
response.Message = ex.Message;
response.BadRequest = true;
}
return(response);
}