From 0b6afb593d48528c7aff89c775a4e448a57ca570 Mon Sep 17 00:00:00 2001
From: Josh Holtz <me@joshholtz.com>
Date: Tue, 5 May 2026 19:24:03 -0500
Subject: [PATCH] Guard numeric web cancellation error codes

---
 __tests__/index.test.js | 19 +++++++++++++++++++
 src/purchases.ts        | 16 ++++++++--------
 2 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/__tests__/index.test.js b/__tests__/index.test.js
index bc7ecd9c6..09a073ce8 100644
--- a/__tests__/index.test.js
+++ b/__tests__/index.test.js
@@ -729,6 +729,25 @@ describe("Purchases", () => {
     });
   });
 
+  it("cancelled purchasePackage sets userCancelled when code is numeric", async () => {
+    NativeModules.RNPurchases.purchasePackage.mockRejectedValueOnce({
+      code: 1,
+      message: "",
+      readableErrorCode: "USER_CANCELLED",
+      underlyingErrorMessage: undefined,
+    });
+
+    return expect(async () => {
+      await Purchases.purchasePackage("onemonth_freetrial")
+    }).rejects.toEqual({
+      code: 1,
+      message: "",
+      readableErrorCode: "USER_CANCELLED",
+      underlyingErrorMessage: undefined,
+      userCancelled: true
+    });
+  });
+
   it("successful purchase works", () => {
     NativeModules.RNPurchases.purchaseProduct.mockResolvedValueOnce({
       purchasedProductIdentifier: "123",
diff --git a/src/purchases.ts b/src/purchases.ts
index 54c4e04b4..6244555cf 100644
--- a/src/purchases.ts
+++ b/src/purchases.ts
@@ -615,7 +615,7 @@ export default class Purchases {
       null
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -651,7 +651,7 @@ export default class Purchases {
       product.presentedOfferingContext
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -686,7 +686,7 @@ export default class Purchases {
       product.presentedOfferingContext
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -723,7 +723,7 @@ export default class Purchases {
         : { isPersonalizedPrice: googleIsPersonalizedPrice }
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -760,7 +760,7 @@ export default class Purchases {
       subscriptionOption.presentedOfferingContext
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -791,7 +791,7 @@ export default class Purchases {
       null
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -1226,7 +1226,7 @@ export default class Purchases {
       winBackOffer.identifier
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }
@@ -1260,7 +1260,7 @@ export default class Purchases {
       winBackOffer.identifier
     ).catch((error: PurchasesError) => {
       error.userCancelled =
-        error.code === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
+        String(error.code) === PURCHASES_ERROR_CODE.PURCHASE_CANCELLED_ERROR;
       throw error;
     });
   }