From 4030ceb16b8c4415b9555cb6046d887d4deefe15 Mon Sep 17 00:00:00 2001
From: Yuki Tokuhiro <yuki@stripe.com>
Date: Wed, 18 Nov 2020 10:13:09 -0800
Subject: [PATCH] Change GrabPay to synchronous

---
 .../GrabPayExampleViewController.swift                    | 2 +-
 Stripe/STPPaymentHandler.swift                            | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Example/Non-Card Payment Examples/GrabPayExampleViewController.swift b/Example/Non-Card Payment Examples/GrabPayExampleViewController.swift
index c69158c55f8..35813f64882 100644
--- a/Example/Non-Card Payment Examples/GrabPayExampleViewController.swift	
+++ b/Example/Non-Card Payment Examples/GrabPayExampleViewController.swift	
@@ -84,7 +84,7 @@ class GrabPayExampleViewController: UIViewController {
                     self.delegate?.exampleViewController(self, didFinishWithMessage: "Payment failed. \(String(describing: error?.localizedDescription))")
                     return
                 case .succeeded:
-                    self.delegate?.exampleViewController(self, didFinishWithMessage: "Your order was received and is awaiting payment confirmation.")
+                    self.delegate?.exampleViewController(self, didFinishWithMessage: "Payment succeeded!")
                 @unknown default:
                     fatalError()
                 }
diff --git a/Stripe/STPPaymentHandler.swift b/Stripe/STPPaymentHandler.swift
index 4ebed78fe95..8a8aa7530be 100644
--- a/Stripe/STPPaymentHandler.swift
+++ b/Stripe/STPPaymentHandler.swift
@@ -483,13 +483,14 @@ public class STPPaymentHandler: NSObject, SFSafariViewControllerDelegate, STPURL
   /// because the funds can take up to 14 days to transfer from the customer's bank.
   class func _isProcessingIntentSuccess(for type: STPPaymentMethodType) -> Bool {
     switch type {
+    /* Asynchronous */
     case .SEPADebit,
       .bacsDebit /* Bacs Debit takes 2-3 business days */,
       .AUBECSDebit,
-      .sofort,
-      .grabPay /* Asynchronous */:
+      .sofort:
       return true
 
+    /* Synchronous */
     case .alipay,
       .card,
       .iDEAL,
@@ -500,7 +501,8 @@ public class STPPaymentHandler: NSObject, SFSafariViewControllerDelegate, STPURL
       .payPal,
       .przelewy24,
       .bancontact,
-      .OXXO:
+      .OXXO,
+      .grabPay:
       return false
 
     case .unknown: