From dada5a06b016370180bdb5daf74a4dd34ddd7591 Mon Sep 17 00:00:00 2001
From: Tom Lorentsen <tom@thomaslorentsen.co.uk>
Date: Tue, 17 Sep 2019 02:27:39 +0100
Subject: [PATCH] Update coupon code

---
 src/Stripe.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/Stripe.php b/src/Stripe.php
index 2612d40..7a1b6ca 100644
--- a/src/Stripe.php
+++ b/src/Stripe.php
@@ -117,6 +117,33 @@ public function updateCustomerEmail($id, $email)
         return json_decode($response->getBody());
     }
 
+    /**
+     * @param string $id
+     * @param string $coupon
+     *
+     * @return object
+     *
+     * @throws CardException
+     */
+    public function updateCustomerCoupon($id, $coupon)
+    {
+        try {
+            $response = $this->client->put('/customer/' . $id . '/discount/' . $coupon, [
+            ]);
+        } catch (ClientException $exception) {
+            $response = $exception->getResponse();
+            $json = json_decode($response->getBody());
+            if (402 === $json->error->status) {
+                throw new CardException($json->error->message, $json->error->status, $exception);
+            }
+            throw $exception;
+        }
+        if (200 !== $response->getStatusCode()) {
+            return false;
+        }
+        return json_decode($response->getBody());
+    }
+
     /**
      * @param string $account
      * @param string $user