public override async Task <RemoveItemFromShoppingCartResponse> RemoveItemFromShoppingCart(RemoveItemFromShoppingCartRequest request, ServerCallContext context)
{
var shoppingCart = await _shoppingCartContext.ShoppingCarts.FirstOrDefaultAsync(x => x.UserName == request.Username);
if (shoppingCart == null)
{
throw new RpcException(new Status(StatusCode.NotFound, "Invalid Request."));
}
var removeCartItem = shoppingCart.Items.FirstOrDefault(x => x.ProductId == request.RemoveCartItem.ProductId);
if (removeCartItem == null)
{
throw new RpcException(new Status(StatusCode.NotFound, "Invalid Product Item."));
}
_shoppingCartContext.Remove(removeCartItem);
var removeCount = await _shoppingCartContext.SaveChangesAsync();
var response = new RemoveItemFromShoppingCartResponse
{
Success = removeCount > 0
};
return(response);
}
public IActionResult ReduceItem(string productID)
{
string sessionId = Request.Cookies["sessionId"];
Session session = dbcontext.Sessions.Find(sessionId);
Product product = dbcontext.Products.Find(productID);
Cart cart_check = dbcontext.Carts.Where(x => x.ProductID == productID && x.SessionID == session.SessionID).FirstOrDefault();
if (cart_check.CartQuantity > 1)
{
cart_check.CartQuantity = (int)cart_check.CartQuantity - 1;
dbcontext.Update(cart_check);
dbcontext.SaveChanges();
}
else
{
dbcontext.Remove(cart_check);
dbcontext.SaveChanges();
}
return(new JsonResult(new { success = "Success" }));
}
