public async Task <Response> Index(bool series, bool authors, bool genres, bool language, bool country, bool publishingCompany, bool brand, int numBooks)
{
Response response = new Response();
Books <Book> books = new Books <Book>();
try
{
if (numBooks == 0)
{
books.Incorporate(
await Context.Book.OrderBy(x => x.Name)
.Include(x => x.Cover)
.ToListAsync()
);
}
else
{
books.Incorporate(
await Context.Book.OrderBy(x => x.Name)
.Include(x => x.Cover)
.Take(numBooks)
.ToListAsync()
);
}
if (series)
{
books.Union(
await Context.Book.Include(x => x.Series)
.ToListAsync()
);
}
if (authors)
{
books.Union(
await Context.Book.Include(x => x.AuthorsBooks)
.ThenInclude(y => y.Author)
.ToListAsync()
);
books.Authors();
}
if (genres)
{
books.Union(
await Context.Book.Include(x => x.GenresBooks)
.ThenInclude(y => y.Genre)
.ToListAsync()
);
books.Genres();
}
if (publishingCompany)
{
books.Union(
await Context.Book.Include(x => x.PublishingCompany)
.ToListAsync()
);
}
if (language)
{
books.Union(
await Context.Book.Include(x => x.Language)
.ToListAsync()
);
}
if (brand)
{
books.Union(
await Context.Book.Include(x => x.Brand)
.ToListAsync()
);
}
if (country)
{
books.Union(
await Context.Book.Include(x => x.Country)
.ToListAsync()
);
}
response.Books = books;
}
catch (Exception ex)
{
response.Message = ex.Message;
response.BadRequest = true;
}
return(response);
}
