/// <summary>
/// Creates a basket and pushes a product request to Pushpay
/// </summary>
/// <param name="products"></param>
/// <returns></returns>
public async Task <ActionResult> SaveOrder(string products, string merchantKey)
{
if (string.IsNullOrWhiteSpace(merchantKey))
{
throw new UserException("Please select a merchant");
}
// Open our cart
var cart = new ShoppingCart();
// The products are just strung together like |product1=3|product2=6.7| etc etc
foreach (string productDesc in products.Split('|'))
{
string[] parts = productDesc.Split('=');
if (parts.Length != 2)
{
continue;
}
int productID = int.Parse(parts[0]);
double quantity = double.Parse(parts[1]);
cart.UpdateQuantity(productID, quantity);
}
// Now process and redirect to our URL
AnticipatedPaymentRepresentation paymentResponse = await cart.FinalizePayment(merchantKey);
return(Json(paymentResponse, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Calculates the payment info via Pushpay, then redirects the user to the secure URL where they can enter their
/// payment details
/// </summary>
public async Task <AnticipatedPaymentRepresentation> FinalizePayment(string merchantKey)
{
// Create a model for PP
var paymentDetails = new EditAnticipatedPaymentModel();
paymentDetails.Payer = new PayerDetails {
EmailAddress = "*****@*****.**", FullName = "Pushpay API"
};
// The amount is stored in a config field
paymentDetails.Fields.Add(new FieldConfigModel
{
Key = "amount",
Value = GrandTotal.ToString("0.00"),
ReadOnly = true
});
// Other info
paymentDetails.Description = GetBasketContentsDescription();
paymentDetails.DescriptionTitle = "Fruit purchase";
paymentDetails.MerchantKey = merchantKey;
paymentDetails.Reference = Guid.NewGuid().ToString(); // Would typically be your own invoice/reference number according to your e-commerce shopping cart
paymentDetails.ReturnTitle = "Return to the example site";
paymentDetails.ReturnUrl = new WebEnvironment().GetFullUrl("home/paymentcomplete", true);
// Send to pushpay
var connection = new PushpayConnection();
AnticipatedPaymentRepresentation response = await connection.SendPaymentToPushpay(paymentDetails);
return(response);
}
/// <summary>
/// Returns information about the requested payment
/// </summary>
/// <param name="anticipatedPaymentToken"></param>
/// <returns></returns>
public async Task <AnticipatedPaymentRepresentation> GetPaymentInfo(string anticipatedPaymentToken)
{
ApiClient client = await CreateClient();
AnticipatedPaymentRepresentation result =
await client.Init("anticipatedpayment/" + anticipatedPaymentToken, "Loading payment information").SetMethod(RequestMethodTypes.GET).Execute <AnticipatedPaymentRepresentation>();
return(result);
}
/// <summary>
/// Sends the payment details to Pushpay, which returns with a URL where we redirect the user for payment
/// </summary>
/// <param name="paymentDetails"></param>
/// <returns></returns>
public async Task <AnticipatedPaymentRepresentation> SendPaymentToPushpay(EditAnticipatedPaymentModel paymentDetails)
{
ApiClient client = await CreateClient();
AnticipatedPaymentRepresentation result =
await client.Init("anticipatedpayments", "Sending payment to Pushpay").SetMethod(RequestMethodTypes.POST).SetContent(paymentDetails).Execute <AnticipatedPaymentRepresentation>();
return(result);
}
