Fix parspal driver (#274)

* Fix cache expiration in parspal driver

* Add parspal driver to class maps in config

config/payment.php

@@ -190,9 +190,10 @@
             'sandboxApiPurchaseUrl' => ' https://sandbox.api.parspal.com/v1/payment/request',
             'sandboxApiVerificationUrl' => 'https://sandbox.api.parspal.com/v1/payment/verify',
 
-            // You can change the token storage path in Laravel like this
+            // You can change the cache path in Laravel like this
             // 'cachePath' => function_exists('storage_path') ? storage_path('parspal/') : 'parspal/'
             'cachePath' => 'parspal/',
+            'cacheExpireTTL' => 3600, // Cache expire time in seconds
 
             'sandbox' => false, // Set it to true for test environments
             'merchantId' => '', // Set `00000000aaaabbbbcccc000000000000` for test environments (sandbox)
@@ -531,6 +532,7 @@
         'nextpay' => \Shetabit\Multipay\Drivers\Nextpay\Nextpay::class,
         'omidpay' => \Shetabit\Multipay\Drivers\Omidpay\Omidpay::class,
         'parsian' => \Shetabit\Multipay\Drivers\Parsian\Parsian::class,
+        'parspal' => \Shetabit\Multipay\Drivers\Parspal\Parspal::class,
         'pasargad' => \Shetabit\Multipay\Drivers\Pasargad\Pasargad::class,
         'payir' => \Shetabit\Multipay\Drivers\Payir\Payir::class,
         'paypal' => \Shetabit\Multipay\Drivers\Paypal\Paypal::class,

src/Drivers/Parspal/Parspal.php

@@ -119,7 +119,7 @@ public function purchase()
 
         $this->invoice->transactionId($body['payment_id']);
 
-        $this->cache->set('payment_link_' . $body['payment_id'], $body['link'], 3600);
+        $this->cache->set('payment_link_' . $body['payment_id'], $body['link'], $this->settings->cacheExpireTTL);
 
         // return the transaction's id
         return $this->invoice->getTransactionId();