public HttpResponseMessage CheckoutALibraryBook(Guid bookId)
{
var libraryService = new LibraryService();
ILibraryBook book = libraryService.Book(bookId);
string message = string.Empty;
if (book != null)
{
DateTime dueDate = DateTime.Now.AddDays(30);
CheckoutResult result = book.Checkout();
if (result.CheckedOutResultStatus == CheckedOutResultStatus.Ok)
{
book.DueDate = dueDate;
return Request.CreateResponse(HttpStatusCode.OK, new { BookId = bookId, DueDate = dueDate });
}
message = result.Message;
}
else
{
message = "Book does not exist";
}
return Request.CreateResponse(HttpStatusCode.BadRequest, message);
}
public HttpResponseMessage GetAllLibraryBooksForACategory(LibraryBookCategory category)
{
var libraryService = new LibraryService();
IEnumerable<ILibraryBook> books = libraryService.AllBooks(category);
return Request.CreateResponse(HttpStatusCode.OK, books);
}
public HttpResponseMessage GetAllLibraryBooks()
{
var libraryService = new LibraryService();
IList<ILibraryBook> books = libraryService.AllBooks();
return Request.CreateResponse(HttpStatusCode.OK, books);
}
public HttpResponseMessage GetSortedLibraryBooks()
{
var libraryService = new LibraryService();
List<CategoryBookList> listOfCategories = new List<CategoryBookList>();
foreach (LibraryBookCategory category in Enum.GetValues(typeof(LibraryBookCategory)))
{
IEnumerable<ILibraryBook> books = libraryService.AllBooks(category);
List<ILibraryBook> bookList = books.ToList<ILibraryBook>();
ILibraryBookFineCalculator calculator = new LibraryBookFineCalculator();
//create the object you will return to the client
string categoryString = category.ToString();
CategoryBookList catBookList = new CategoryBookList(bookList, categoryString, calculator.CalculateTotalFine(DateTime.Now, bookList));
listOfCategories.Add(catBookList);
}
return Request.CreateResponse(HttpStatusCode.OK, listOfCategories);
}
