public async Task CreateOrderAsync(CreatedOrderDTO dto)
{
var cartItems = dto.OrderItems;
var buyerId = dto.UserId;
List <Item> items = new List <Item> ();
Item item;
int i, length = cartItems.Count;
decimal totalSum = 0;
for (i = 0; i < length; i += 1)
{
item = await _unitOfWork.ItemRepo.GetById(cartItems[i].ItemId);
if (item.UserId == buyerId)
{
throw new Exception("You try buy your own item.");
}
item.Status = Status.Bought;
items.Add(item);
}
totalSum = cartItems.Sum(s => s.Price + s.DeliveryCost);
Order order = new Order {
BuyerId = buyerId,
Date = DateTime.Now,
TotalCost = totalSum
};
await _unitOfWork.OrderRepo.Add(order);
_unitOfWork.Save();
}
public async Task <IActionResult> SubmitOrder()
{
string userId = User.FindFirst(ClaimTypes.NameIdentifier).Value;
List <CartItemDTO> cart = _cartService.GetCartItems();
CreatedOrderDTO dto = new CreatedOrderDTO {
UserId = userId,
OrderItems = _mapper.Map <List <CartItemDTO>, List <CreatedOrderItemDTO> > (cart)
};
await _orderService.CreateOrderAsync(dto);
await _cartService.RemoveCart();
return(RedirectToAction("Index", "Home", new { area = "" }));
}
