public async Task <IActionResult> PutCustomer(int id, Customer customer)
{
if (id != customer.CustomerId)
{
return(BadRequest());
}
_context.Entry(customer).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CustomerExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> Create([Bind("Author,Publisher,Published,ISBN,ProductId,Title,Price,ImageUrl,Category,CreatedDate")] Book book)
{
if (ModelState.IsValid)
{
_context.Add(book);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(book));
}
public async Task <IActionResult> Create([Bind("Artist,Label,Released,ProductId,Title,Price,ImageUrl,Category")] MusicCD musicCD)
{
if (ModelState.IsValid)
{
_context.Add(musicCD);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(musicCD));
}
public async Task <IActionResult> Create([Bind("Director,Released,ProductId,Title,Price,ImageUrl,Category,CreatedDate")] Movie movie)
{
if (ModelState.IsValid)
{
_context.Add(movie);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(movie));
}
public async Task <IActionResult> Checkout(Order order)
{
if (cart.Lines.Count == 0)
{
ModelState.AddModelError("", "Sorry, your cart is empty!");
}
if (ModelState.IsValid)
{
// order processing logic
Customer customer = new Customer
{
Firstname = order.FirstName,
Lastname = order.LastName,
Address = order.Line1 + " " + order.Line2 + " " + order.Line3,
City = order.City,
Zip = order.Zip,
Email = order.Email
};
if (dataContext.Customers.Any(c => c.Firstname == customer.Firstname &&
c.Lastname == customer.Lastname && c.Email == customer.Email))
{
customer = dataContext.Customers.Where(c => c.Firstname ==
customer.Firstname && c.Lastname == customer.Lastname && c.Email == customer.Email).First();
customer.Address = order.Line1 + " " + order.Line2 + " " + order.Line3;
customer.Zip = order.Zip;
// ensure update instead of insert
dataContext.Entry(customer).State = EntityState.Modified;
}
Invoice invoice = new Invoice {
Customer = customer, OrderDate = DateTime.Now
};
foreach (CartLine cartLine in cart.Lines)
{
OrderItem orderItem = new OrderItem(cartLine.Product, cartLine.Quantity);
orderItem.ProductId = cartLine.Product.ProductId;
orderItem.Product = null;
invoice.OrderItems.Add(orderItem);
}
// Save to data store
dataContext.Invoices.Add(invoice);
await dataContext.SaveChangesAsync();
cart.Clear();
return(View("Completed"));
}
else
{
return(View(order));
}
}
public async Task <IActionResult> Create([Bind("Artist,Label,Released,Title,Price,ImageUrl,Category")] MusicCD musicCD)
{
try
{
if (ModelState.IsValid)
{
_context.Add(musicCD);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (DataException /* dex */)
{
//Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists see your system administrator.");
}
return(View(musicCD));
}