Check if subscription is cancelled

Author: imdhemy

README.md

@@ -40,6 +40,10 @@ $receipt = GooglePlaySubscription::check($subscriptionId, $purchaseToken);
 if($receipt->isValid()){
     $receipt->persist();
     // extend user's subscription
+
+    if ($receipt->isAutoRenewing()){
+         // schedule next auto-renewing
+    }
 }
 
 // ...

src/GooglePlay/Subscriptions/Subscription.php

@@ -179,8 +179,19 @@ private function isValidPayment(): bool
         return $paymentState === self::PAYMENT_STATE_RECEIVED || $paymentState === self::PAYMENT_STATE_FREE_TRIAL;
     }
 
+    /**
+     * @return bool
+     */
     public function isAutoRenewing(): bool
     {
         return $this->getResponse()->isAutoRenewing();
     }
+
+    /**
+     * @return bool
+     */
+    public function isCancelled(): bool
+    {
+        return $this->getResponse()->getUserCancellationTimeMillis() > -1;
+    }
 }