Add method for shipping discount (#213)

srmklive · Jun 19, 2018 · 4a0b034 · 4a0b034
1 parent f889a96
commit 4a0b034
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/Services/ExpressCheckout.php b/src/Services/ExpressCheckout.php
@@ -125,6 +125,20 @@ protected function setShippingAmount($data)
             ]);
         }
     }
+
+    /**
+     * Set shipping discount if available.
+     *
+     * @param array $data
+     */
+    protected function setShippingDiscount($data)
+    {
+        if (isset($data['shipping_discount'])) {
+            $this->post = $this->post->merge([
+                'PAYMENTREQUEST_0_SHIPDISCAMT' => $data['shipping_discount'] * -1,
+            ]);
+        }
+    }
 
     /**
      * Perform a SetExpressCheckout API call on PayPal.
@@ -154,6 +168,8 @@ public function setExpressCheckout($data, $subscription = false)
         ]);
 
         $this->setShippingAmount($data);
+
+        $this->setShippingDiscount($data);
 
         $this->setExpressCheckoutRecurringPaymentConfig($data, $subscription);