public void AddUpdateStatusJob(PushpayWebhook webhook)
{
// add incoming timestamp so that we can reprocess job for a
// certain amount of time
webhook.IncomingTimeUtc = DateTime.UtcNow;
AddUpdateDonationStatusFromPushpayJob(webhook);
}
public IActionResult PaymentCreated([FromBody] PushpayWebhook pushpayWebhook)
{
try
{
_pushpayService.AddUpdateStatusJob(pushpayWebhook);
return(Ok());
}
catch (Exception ex)
{
return(StatusCode(400, ex));
}
}
public DonationDto UpdateDonationStatusFromPushpay(PushpayWebhook webhook, bool retry = false)
{
try {
var pushpayPayment = _pushpayClient.GetPayment(webhook);
// PushPay creates the donation a variable amount of time after the webhook comes in
// so it still may not be available
var donation = _donationService.GetDonationByTransactionCode(pushpayPayment.TransactionId);
if (pushpayPayment.IsStatusNew || pushpayPayment.IsStatusProcessing)
{
donation.DonationStatusId = _mpDonationStatusPending;
}
else if (pushpayPayment.IsStatusSuccess)
{
donation.DonationStatusId = _mpDonationStatusSucceeded;
}
else if (pushpayPayment.IsStatusFailed)
{
donation.DonationStatusId = _mpDonationStatusDeclined;
}
_donationService.Update(donation);
return(donation);
} catch (Exception e) {
// donation not created by pushpay yet
var now = DateTime.UtcNow;
var webhookTime = webhook.IncomingTimeUtc;
// if it's been less than ten minutes, try again in a minute
if ((now - webhookTime).TotalMinutes < maxRetryMinutes && retry)
{
AddUpdateDonationStatusFromPushpayJob(webhook);
// dont throw an exception as Hangfire tries to handle it
_logger.Error($"Payment: {webhook.Events[0].Links.Payment} not found in MP. Trying again in a minute.", e);
return(null);
}
// it's been more than 10 minutes, let's chalk it up as PushPay
// ain't going to create it and call it a day
else
{
// dont throw an exception as Hangfire tries to handle it
_logger.Error($"Payment: {webhook.Events[0].Links.Payment} not found in MP after 10 minutes of trying. Giving up.", e);
return(null);
}
}
}
public PushpayPaymentDto GetPayment(PushpayWebhook webhook)
{
_restClient.BaseUrl = new Uri(webhook.Events[0].Links.Payment);
var token = _pushpayTokenService.GetOAuthToken(donationsScope).Wait().AccessToken;
var request = new RestRequest(Method.GET);
request.AddParameter("Authorization", string.Format("Bearer " + token), ParameterType.HttpHeader);
var response = _restClient.Execute <PushpayPaymentDto>(request);
var paymentDto = response.Data;
// determine if we need to call again (multiple pages), then
// determine the delay needed to avoid hitting the rate limits for Pushpay
if (paymentDto == null)
{
throw new Exception($"Get Payment from Pushpay not successful: {response.Content}");
}
return(paymentDto);
}
private void AddUpdateDonationStatusFromPushpayJob(PushpayWebhook webhook)
{
BackgroundJob.Schedule(() => UpdateDonationStatusFromPushpay(webhook, true), TimeSpan.FromMinutes(webhookDelayMinutes));
}
private PaymentDto GetPayment(PushpayWebhook webhook)
{
var result = _pushpayClient.GetPayment(webhook);
return(_mapper.Map <PaymentDto>(result));
}
