// POST api/values
public async Task <IActionResult> Put([FromBody] CartItem value)
{
if (null == value)
{
return(NoContent());
}
CartItem cartItem = await _cartItemRepository.GetByID(value.CartID);
if (null == cartItem)
{
await _cartItemRepository.AddAsync(value);
}
else
{
cartItem.CreatedDateTime = value.CreatedDateTime;
cartItem.LastUpdatedDateTime = value.LastUpdatedDateTime;
cartItem.ProductID = value.ProductID;
cartItem.ProductName = value.ProductName;
cartItem.Quantity = value.Quantity;
cartItem.SessionID = value.SessionID;
cartItem.SubTotal = value.SubTotal;
cartItem.ThumbImagePath = value.ThumbImagePath;
cartItem.UnitPrice = cartItem.UnitPrice;
await _cartItemRepository.UpdateAsync(cartItem);
}
return(Ok());
}
public async Task <ActionResult> AddToShoppingCart([FromQuery] Guid productID, [FromQuery] int amount)
{
// Get current user session id.
string sessionID = HttpContext.Session.Id;
// Get current user name
string userID = "anonymous";
if (HttpContext.User.Identity.IsAuthenticated)
{
userID = HttpContext.User.Identity.Name;
}
int count = await _cartItemRepository.AddAsync(sessionID, userID, productID, amount);
JsonResult result = null;
if (count > 0)
{
result = new JsonResult(
new
{
success = true,
message = "商品已经被添加进<a href=\"/ShoppingCart\">购物车</a>",
});
}
else
{
result = new JsonResult(
new
{
success = true,
message = "添加购物车失败，请重试",
});
}
return(result);
}