public async Task <ReplyPSPMessage> AddItemAsync(int customerId, int productId, int quantity)
{
var PSPMessage = new ReplyPSPMessage();
var productItem = await _productContext.GetProductItemAsync(productId);
if (productItem != null)
{
if (productItem.Quantity < quantity)
{
PSPMessage.command = "AddItem";
PSPMessage.status = 500;
PSPMessage.message = String.Format("Product Item:{0} is out of Stock", productId);
PSPMessage.data = new object();
return(PSPMessage);
}
var basketItem = new BasketItem()
{
ProductId = productItem.ProductId,
ProductName = productItem.ProductName,
UnitPrice = productItem.UnitPrice,
Quantity = quantity
};
var(message, status) = await _basketContext.AddItemAsync(customerId, basketItem);
if (status == 200)
{
productItem.Quantity -= quantity;
}
PSPMessage.command = "AddItem";
PSPMessage.status = status;
PSPMessage.message = message;
PSPMessage.data = new object();
}
else
{
PSPMessage.command = "AddItem";
PSPMessage.status = 500;
PSPMessage.message = String.Format("Product Item:{0} does not exist in Database", productId);
PSPMessage.data = new object();
return(PSPMessage);
}
return(PSPMessage);
}
