public IHttpActionResult AddBook(BookBindingModel bookBinding)
{
if (bookBinding == null)
{
return this.BadRequest("Input is empty.");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var book = new Book
{
Title = bookBinding.Title,
Description = bookBinding.Description,
EditionType = bookBinding.EditionType,
AgeRestriction = bookBinding.AgeRestriction,
Price = bookBinding.Price,
Copies = bookBinding.Copies,
ReleaseDate = bookBinding.ReleaseDate
};
if (bookBinding.AuthorId != null)
{
book.AuthorId = bookBinding.AuthorId;
}
if (!string.IsNullOrEmpty(bookBinding.Categories))
{
var categories = this.Data.Categories.Read().ToList();
var categoriesString = bookBinding.Categories.Split(' ');
foreach (var categoryString in categoriesString)
{
var category = categories.FirstOrDefault(c => c.Name == categoryString);
if (category != null)
{
book.Categories.Add(category);
}
}
}
this.Data.Books.Create(book);
this.Data.SaveChanges();
var bookView = this.Data.Books.Read()
.Where(b => b.Id == book.Id)
.Select(BookViewModel.Create)
.FirstOrDefault();
return this.Ok(bookView);
}
public IHttpActionResult UpdateBookById(int id, BookBindingModel bookBinding)
{
var book = this.Data.Books.Read().FirstOrDefault(b => b.Id == id);
if (book == null)
{
return this.NotFound();
}
if (bookBinding == null)
{
return this.BadRequest("Input is empty.");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
book.Title = bookBinding.Title;
book.Description = bookBinding.Description;
book.EditionType = bookBinding.EditionType;
book.AgeRestriction = bookBinding.AgeRestriction;
book.Price = bookBinding.Price;
book.Copies = bookBinding.Copies;
book.ReleaseDate = bookBinding.ReleaseDate;
book.AuthorId = bookBinding.AuthorId;
this.Data.SaveChanges();
var bookView = this.Data.Books.Read()
.Where(b => b.Id == book.Id)
.Select(BookViewModel.Create)
.FirstOrDefault();
return this.Ok(bookView);
}