public async Task <IActionResult> Index(string stripePaymentFormId, [FromQuery] Dictionary <string, string> metadata)
{
var stripePaymentForm = await _contentManager.GetAsync(stripePaymentFormId);
//payment part
var paymentPart = stripePaymentForm.As <PaymentPart>();
var cost = (long)(paymentPart.Cost * 100);
var currency = paymentPart.Currency.Text;
//stripe payment form part
var stripePaymentFormPart = stripePaymentForm.As <StripePaymentFormPart>();
var StripeSecretKey = stripePaymentFormPart.StripeSecretKey.Text;
var stripePublishableKey = stripePaymentFormPart.StripePublishableKey.Text;
var paymentIntent = await _stripePaymentService.CreatePaymentIntent(StripeSecretKey, cost, currency, metadata);
//Should be using shapes but need a way to pass in custom metadata to an existing form
var shape = await _contentDisplay.BuildDisplayAsync(stripePaymentForm, _updateModelAccessor.ModelUpdater);
var stripePaymentFormViewModel = new StripePaymentFormViewModel()
{
PaymentIntentClientSecret = paymentIntent.ClientSecret,
StripePublishableAPIKey = stripePublishableKey,
Shape = shape
};
return(View(stripePaymentFormViewModel));
}
public async Task <IActionResult> CheckoutPayment(CheckoutVM model)
{
//register the user and sign them in if they are not already signed in
ApplicationUser user = await CurrentUser();
if (user == null)
{
var userresult = await CreateUser(model);
if (userresult.HasErrors)
{
CheckoutErrorVM errorVM = new CheckoutErrorVM()
{
ErrorMessage = userresult.ErrorMessage
};
return(RedirectToAction("CheckoutError", errorVM));
}
else
{
//we now have a user
user = userresult.User;
}
}
//hook up with the stripe service and get the payment intent
//add this to the model and pass it on
model.Cart = _cart;
PaymentIntentResult result = await _stripeService.CreatePaymentIntent((model.Cart.Total * 100), model.Email);
//add the user to the courses but with the PaymentSucceeded set to false for now
//this is set when the webhook handles the payment success event
var useraddedresult = AddUserToCourses(user, result.PaymentIntentId);
if (!useraddedresult.Succeeded)
{
//we've been able to create the user but unable to add them to any courses
//this is highly unlikely but in this event we don't want them to go through
//to the payment form where the payment will be asked to be collected
//from stripe. So just send them to an error page
CheckoutErrorVM errorVM = new CheckoutErrorVM()
{
ErrorMessage = "There was a problem adding the user to the course(s). This may be a system problem. Please try again later."
};
return(RedirectToAction("CheckoutError", errorVM));
}
model.Cart.ClientSecret = result.ClientSecret;
model.PublishableKey = result.PublishableKey;
return(View(model));
}
public override async Task <IDisplayResult> DisplayAsync(StripePaymentFormPart stripePaymentFormPart, BuildPartDisplayContext context)
{
var paymentPart = stripePaymentFormPart.ContentItem.Get <PaymentPart>("PaymentPart");
var cost = (long)(paymentPart.Cost * 100);
var currency = paymentPart.Currency.Text;
var paymentIntent = await _stripePaymentService.CreatePaymentIntent(stripePaymentFormPart.StripeSecretKey.Text, cost, currency, new Dictionary <string, string>());
return(Initialize <StripePaymentFormPartViewModel>("StripePaymentFormPart", m =>
{
m.PublishableKey = stripePaymentFormPart.StripePublishableKey.Text;
m.IntentClientSecret = paymentIntent.ClientSecret;
})
.Location("Detail", "Content:5")
.Location("Summary", "Content:5"));
}
public override async Task <IDisplayResult> DisplayAsync(StripePaymentFormPart stripePaymentFormPart, BuildPartDisplayContext context)
{
var paymentPart = stripePaymentFormPart.ContentItem.As <PaymentPart>();
paymentPart = new PaymentPart()
{
Cost = 200
};
var paymentIntent = await _stripePaymentService.CreatePaymentIntent(paymentPart);
return(Initialize <StripePaymentFormPartViewModel>("StripePaymentFormPart", m =>
{
m.IntentCleintSecret = paymentIntent.ClientSecret;
})
.Location("Detail", "Content:5")
.Location("Summary", "Content:5"));
}