add method to get all subscriptions to a plan

ammezie · ammezie · commit d35b9c0c6d69 · 2017-01-03T22:16:11.000+01:00
diff --git a/src/Paystack.php b/src/Paystack.php
@@ -458,6 +458,19 @@ public function getCustomerSubscriptions($customer_id)
         return $this->setHttpResponse('/subscription?customer=' . $customer_id, 'GET', [])->getData();
     }
 
+    /**
+     * Get plan subscriptions
+     *
+     * @param  integer $plan_id
+     * @return array
+     */
+    public function getPlanSubscriptions($plan_id)
+    {
+        $this->setRequestOptions();
+
+        return $this->setHttpResponse('/subscription?plan=' . $plan_id, 'GET', [])->getData();
+    }
+
     /**
      * Enable a subscription using the subscription code and token
      * @return array
