async public Task <IActionResult> OnPost()
{
string nonce = Request.Form["nonce"];
IPaymentsApi PaymentsApi = client.PaymentsApi;
// Every payment you process with the SDK must have a unique idempotency key.
// If you're unsure whether a particular payment succeeded, you can reattempt
// it with the same idempotency key without worrying about double charging
// the buyer.
string uuid = NewIdempotencyKey();
// Get the currency for the location
RetrieveLocationResponse locationResponse = await client.LocationsApi.RetrieveLocationAsync(locationId : locationId);
string currency = locationResponse.Location.Currency;
// Monetary amounts are specified in the smallest unit of the applicable currency.
// This amount is in cents. It's also hard-coded for $1.00,
// which isn't very useful.
Money amount = new Money.Builder()
.Amount(500L)
.Currency(currency)
.Build();
// To learn more about splitting payments with additional recipients,
// see the Payments API documentation on our [developer site]
// (https://developer.squareup.com/docs/payments-api/overview).
CreatePaymentRequest createPaymentRequest = new CreatePaymentRequest.Builder(nonce, uuid, amount)
.Note("From Square Sample Csharp App")
.Build();
try
{
CreatePaymentResponse response = PaymentsApi.CreatePayment(createPaymentRequest);
ResultMessage = "Payment complete! " + response.Payment.Note;
}
catch (ApiException e)
{
ResultMessage = e.Message;
}
return(Page());
}
async public Task <IActionResult> OnPost()
{
ICheckoutApi checkoutApi = client.CheckoutApi;
try
{
// Get the currency for the location
RetrieveLocationResponse locationResponse = await client.LocationsApi.RetrieveLocationAsync(locationId : locationId);
string currency = locationResponse.Location.Currency;
// create line items for the order
// This example assumes the order information is retrieved and hard coded
// You can find different ways to retrieve order information and fill in the following lineItems object.
List <OrderLineItem> lineItems = new List <OrderLineItem>();
Money firstLineItemBasePriceMoney = new Money.Builder()
.Amount(500L)
.Currency(currency)
.Build();
OrderLineItem firstLineItem = new OrderLineItem.Builder("1")
.Name("Test Item A")
.BasePriceMoney(firstLineItemBasePriceMoney)
.Build();
lineItems.Add(firstLineItem);
Money secondLineItemBasePriceMoney = new Money.Builder()
.Amount(1000L)
.Currency(currency)
.Build();
OrderLineItem secondLineItem = new OrderLineItem.Builder("3")
.Name("Test Item B")
.BasePriceMoney(secondLineItemBasePriceMoney)
.Build();
lineItems.Add(secondLineItem);
// create Order object with line items
Order order = new Order.Builder(locationId)
.LineItems(lineItems)
.Build();
// create order request with order
CreateOrderRequest orderRequest = new CreateOrderRequest.Builder()
.Order(order)
.Build();
// create checkout request with the previously created order
CreateCheckoutRequest createCheckoutRequest = new CreateCheckoutRequest.Builder(
Guid.NewGuid().ToString(),
orderRequest)
.Build();
// create checkout response, and redirect to checkout page if successful
CreateCheckoutResponse response = checkoutApi.CreateCheckout(locationId, createCheckoutRequest);
return(Redirect(response.Checkout.CheckoutPageUrl));
}
catch (ApiException e)
{
return(RedirectToPage("Error", new { error = e.Message }));
}
}
