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feat(subscriptions): add misc. IPN handler. For this case, it will catch

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off-site cancelled subscriptions
This commit is contained in:
Tyler Renelle 2014-03-24 21:51:49 -06:00
parent 440a2e2884
commit 123f8192f4
2 changed files with 26 additions and 0 deletions
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25
src/controllers/payments.js
View file

@ -212,4 +212,29 @@ api.paypalCheckoutSuccess = function(req,res,next) {
});
});
});
}
/**
* General IPN handler. We could use this for all paypal transaction handling (instead of the above functions), but I've
* found it extremely unreliable. Instead, here we'll cancel HabitRPG subscriptions for users who manually cancel their
* recurring paypal payments.
*/
api.paypalIPN = function(req, res, next) {
// Must respond to PayPal IPN request with an empty 200 first, if using Express uncomment the following:
res.send(200);
ipn.verify(req.body, function callback(err, msg) {
if (err) return logger.error(msg);
switch (req.body.txn_type) {
// TODO what's the diff b/w the two data.txn_types below? The docs recommend subscr_cancel, but I'm getting the other one instead...
case 'recurring_payment_profile_cancel':
case 'subscr_cancel':
User.findOne({'purchased.plan.customerId':req.body.recurring_payment_id},function(err, user){
if (err) return logger.error(err);
if (_.isEmpty(user)) return; // looks like the cancellation was already handled properly above (see api.paypalSubscribeCancel)
cancelSubscription(user);
user.save();
});
break;
}
});
}

1
src/routes/payments.js
View file

@ -9,6 +9,7 @@ router.get('/paypal/checkout/success', payments.paypalCheckoutSuccess);
router.get('/paypal/subscribe', auth.authWithUrl, payments.paypalSubscribe);
router.get('/paypal/subscribe/success', payments.paypalSubscribeSuccess);
router.get('/paypal/subscribe/cancel', auth.authWithUrl, payments.paypalSubscribeCancel);
router.post('/paypal/ipn', payments.paypalIPN); // misc ipn handling
router.post("/stripe/checkout", auth.auth, payments.stripeCheckout);
//router.get("/stripe/subscribe", auth.authWithUrl, payments.stripeSubscribe); // checkout route is used (above) with ?plan= instead