public string BuyProducts(CartViewModel cart, string Account)
{
if (cart.cartList != null)
{
foreach (var c in cart.cartList)
{
_cartRepo.AddBuyProduct(c, Account);
}
if (cart.CouponRecord_Id != -1)
{
new CouponRepo().UseCoupon(cart.CouponRecord_Id);
}
return("購買成功");
}
else
{
return("購買失敗");
}
}