/// <summary>
/// Compiles a receipt of purchase
/// </summary>
/// <param name="username">User's username</param>
/// <returns>Razor view</returns>
public async Task <IActionResult> Receipt(string username)
{
// Get object for view
Cart cart = await _cart.GetCart(username);
List <CartItem> items = _cart.GetAllCartItems(cart);
dynamic Models = new ExpandoObject();
Models.CartItems = items;
IEnumerable <Product> allProducts = await _inventory.GetAllProducts();
Models.AllProducts = allProducts;
// Receipt email
StringBuilder sb = new StringBuilder();
sb.AppendLine("</h2>Your Order:</h2>");
decimal total = 0;
foreach (var item in items)
{
decimal subTotal = item.Product.Price * item.Quantity;
sb.AppendLine($"<h4>{item.Product.Name}</h4>");
sb.AppendLine($"<p>Price: ${item.Product.Price}</p>");
sb.AppendLine($"<h5>Qty: {item.Quantity}</h5>");
sb.AppendLine($"<h4>Total: ${subTotal}</h4>");
total += subTotal;
}
sb.AppendLine($"<h4>Grand Total: ${total}</h4>");
await _email.SendEmailAsync(username, "Order Complete", sb.ToString());
// Create order
await _cart.RemoveAllCartItems(cart.ID, items);
Order order = new Order();
order.Username = username;
order.Date = DateTime.Now;
order.Total = total;
await _cart.CreateOrder(order);
// return view with expando object
return(View(Models));
}
public ActionResult AddressAndPayment(FormCollection values)
{
var order = new Order();
TryUpdateModel(order);
try
{
order.Username = User.Identity.Name;
order.OrderDate = DateTime.Now;
//Process the order
_cartService.CreateOrder(order);
return(RedirectToAction("Complete", new { id = order.OrderID }));
}
catch
{
//Invalid - redisplay with errors
return(View(order));
}
}
