FIX: Check all subscriptions to use latest expiring one

confirmedcode · Apr 21, 2020 · 24662f8 · 24662f8
1 parent 9151b60
commit 24662f8
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/models/receipt-model.js b/models/receipt-model.js
@@ -170,7 +170,16 @@ class Receipt {
         if (!body.hasOwnProperty("latest_receipt_info") || body.latest_receipt_info.length == 0) {
           throw new ConfirmedError(400, 9, "No subscription found in iOS receipt", body);
         }
-        var latestReceiptInfo = body.latest_receipt_info[0];
+        // choose the receipt with the latest expiration date
+        var latestExpirationIndex = 0
+        var latestExpirationMs = 0;
+        for (var index = 0; index < body.latest_receipt_info.length; index++) {
+          if (body.latest_receipt_info[index].hasOwnProperty("expires_date_ms") && body.latest_receipt_info[index].expires_date_ms > latestExpirationMs) {
+            latestExpirationIndex = index;
+            latestExpirationMs = body.latest_receipt_info[index].expires_date_ms
+          }
+        }
+        var latestReceiptInfo = body.latest_receipt_info[latestExpirationIndex];
 
         if (!body.hasOwnProperty("pending_renewal_info") || body.pending_renewal_info.length == 0) {
           throw new ConfirmedError(400, 9, "iOS subscription receipt missing pending_renewal_info", body);