public async Task <IActionResult> Create([Bind("DrinkID,Title,StyleID,Price,DrinkArtUrl")] Drink drink)
{
if (ModelState.IsValid)
{
_context.Add(drink);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
ViewData["StyleID"] = new SelectList(_context.Styles, "StyleID", "Title", drink.StyleID);
return(View(drink));
}
public async Task <IActionResult> AddToCart(int id)
{
//Retrieve drink from db
var addedDrink = await _context.Drinks.SingleOrDefaultAsync(d => d.DrinkID == id);
var cart = ShoppingCart.GetCart(_context, HttpContext);
await cart.AddToCart(addedDrink);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
public async Task <IActionResult> AddressAndPayment([FromServices] DrinkStoreContext dbContext, [FromForm] Order order, CancellationToken requestAborted)
{
if (!ModelState.IsValid)
{
return(View(order));
}
var formCollection = await HttpContext.Request.ReadFormAsync();
try
{
if (string.Equals(formCollection["PromoCode"].FirstOrDefault(), PromoCode,
StringComparison.OrdinalIgnoreCase) == false)
{
return(View(order));
}
else
{
order.UserName = HttpContext.User.Identity.Name;
order.OrderDate = DateTime.Now;
//Add the Order
dbContext.Orders.Add(order);
//Process the order
var cart = ShoppingCart.GetCart(dbContext, HttpContext);
await cart.CreateOrder(order);
_logger.LogInformation("User {userName} started checkout of {orderId}.", order.UserName, order.OrderId);
// Save all changes
await dbContext.SaveChangesAsync(requestAborted);
return(RedirectToAction("Complete", new { id = order.OrderId }));
}
}
catch
{
//Invalid - redisplay with errors
return(View(order));
}
}