public IActionResult EditOrder(EditOrderBooksUserViewModels model)
{
if (model == null)
{
ViewBag.ErrorMessage = $"Something has gone wrong.";
return(View("NotFound"));
}
BooksDisplayed books = _bookStore.GetSpecificBook(model.BookId);
if (books == null)
{
ViewBag.ErrorMessage = $"Something has gone wrong.";
return(View("NotFound"));
}
UserWithBooksDB userBooks = _bookStore.GetUserBookId(model.UserBooksId);
if (userBooks == null)
{
ViewBag.ErrorMessage = $"Something has gone wrong.";
return(View("NotFound"));
}
if (userBooks.NrBooksOrdered < model.NrBooksOrdered)
{
var x = model.NrBooksOrdered - userBooks.NrBooksOrdered;
books.StockOfBooks = books.StockOfBooks - x;
userBooks.NrBooksOrdered = model.NrBooksOrdered;
userBooks.TotalPriceBooks = model.NrBooksOrdered * books.Price;
_bookStore.UpdateBook(books);
_bookStore.UpdateUserBook(userBooks);
}
else
{
books.StockOfBooks = userBooks.NrBooksOrdered - model.NrBooksOrdered;
userBooks.NrBooksOrdered = model.NrBooksOrdered;
userBooks.TotalPriceBooks = model.NrBooksOrdered * books.Price;
_bookStore.UpdateBook(books);
_bookStore.UpdateUserBook(userBooks);
}
return(RedirectToAction("OrderBooks", "Home", new { id = userBooks.UserId }));
}
public IActionResult DeleteBookOrdered(string id)
{
if (signInManager.IsSignedIn(User))
{
//Get the book from the database
UserWithBooksDB userBook = _bookStore.GetUserBookId(id);
//Check for the book
if (userBook == null)
{
ViewBag.ErrorMessage = $"User Book with the respective ID:{id} cannot be found.";
return(View("NotFound"));
}
BooksDisplayed bookUpdate = _bookStore.GetSpecificBook(userBook.BookId);
bookUpdate.StockOfBooks = bookUpdate.StockOfBooks + userBook.NrBooksOrdered;
_bookStore.UpdateBook(bookUpdate);
_bookStore.DeleteUserBookOrder(id);
return(RedirectToAction("OrderBooks", "Home", new { id = userBook.UserId }));
}
return(RedirectToAction("Index", "Home"));
}
public IActionResult EditOrder(string id)
{
if (id == null)
{
ViewBag.ErrorMessage = $"Book with the respective ID:{id} cannot be found.";
return(View("NotFound"));
}
UserWithBooksDB editOrder = _bookStore.GetUserBookId(id);
EditOrderBooksUserViewModels model = new EditOrderBooksUserViewModels()
{
UserBooksId = editOrder.UserBooksId,
BookId = editOrder.BookId,
UserId = editOrder.UserId,
NrBooksOrdered = editOrder.NrBooksOrdered,
BookToBuy = editOrder.BookToBuy
};
return(View(model));
}
public IActionResult AddBookInBag(BookToBuyViewModels model)
{
//Get the book from database
BooksDisplayed book = _bookStore.GetSpecificBook(model.BookId);
//check if the book is null
if (book == null)
{
ViewBag.ErrorMessage = $"Book with the respective ID:{model.BookId} cannot be found.";
return(View("NotFound"));
}
if (ModelState.IsValid)
{
UserWithBooksDB userBooks = new UserWithBooksDB()
{
UserId = model.UserId,
BookId = model.BookId,
BookToBuy = model.BooksToBuy,
NrBooksOrdered = model.BooksOrdered,
TotalPriceBooks = model.BooksOrdered * model.Price
};
if (model.BooksOrdered < book.StockOfBooks)
{
book.StockOfBooks = book.StockOfBooks - model.BooksOrdered;
_bookStore.UpdateBook(book);
_bookStore.AddBookToUser(userBooks);
return(RedirectToAction("DisplayBooks", "Home"));
}
else
{
return(View(model));
}
}
return(View(model));
}
