implemented the new paystack subscription statuses

Author: timoladoyinbo

phpunit.xml.dist

@@ -34,7 +34,7 @@
         <env name="PAYSTACK_TRANSACTION_REF" value="abcf12345679" />
         <env name="PAYSTACK_TRANSACTION_REF_INVALID" value="Tref3456869" />
         <env name="PAYSTACK_CUSTOMER" value="CUS_abcdefgh123" />
-        <env name="PAYSTACK_CUSTOMER" value="CUS_123abcdefgh123" />
+        <env name="PAYSTACK_OTHER_CUSTOMER" value="CUS_123abcdefgh123" />
         <env name="DB_CONNECTION" value="testing"/>
     </php>
 </phpunit>

src/Payment.php

@@ -5,6 +5,7 @@
 
 use Digikraaft\Paystack\Paystack;
 use Digikraaft\Paystack\Transaction;
+use GuzzleHttp\Exception\ClientException;
 
 class Payment
 {
@@ -17,11 +18,15 @@ class Payment
     public static function hasValidTransaction(string $trandactionRef)
     {
         Paystack::setApiKey(config('paystacksubscription.secret', env('PAYSTACK_SECRET')));
-        $transaction = Transaction::verify($trandactionRef);
-        if ($transaction->status && $transaction->data->status == 'success') {
-            return $transaction;
-        }
 
+        try {
+            $transaction = Transaction::verify($trandactionRef);
+            if ($transaction->status && $transaction->data->status == 'success') {
+                return $transaction;
+            }
+        } catch (ClientException $exception) {
+            return false;
+        }
         return false;
     }
 }

src/PaystackSubscription.php

@@ -4,6 +4,10 @@
 
 class PaystackSubscription
 {
+    const CANCELLED_STATUS = 'cancelled';
+    const ACTIVE_STATUS = 'active';
+    const COMPLETED_STATUS = 'complete';
+
     /**
      * Get the billable entity instance by Paystack ID.
      *