Add getters for Stripe IDs to IPN class

CRM/Core/Payment/StripeIPN.php

@@ -32,8 +32,20 @@ class CRM_Core_Payment_StripeIPN {
   protected $contactID = NULL;
 
   // Properties of the event.
+
+  /**
+   * @var string The Stripe Subscription ID
+   */
   protected $subscription_id = NULL;
+
+  /**
+   * @var string The Stripe Customer ID
+   */
   protected $customer_id = NULL;
+
+  /**
+   * @var string The Stripe Charge ID
+   */
   protected $charge_id = NULL;
 
   /**
@@ -113,6 +125,34 @@ class CRM_Core_Payment_StripeIPN {
     }
   }
 
+  /**
+   * @return string|null
+   */
+  public function getStripeCustomerID() {
+    return $this->customer_id;
+  }
+
+  /**
+   * @return string|null
+   */
+  public function getStripeSubscriptionID() {
+    return $this->subscription_id;
+  }
+
+  /**
+   * @return string|null
+   */
+  public function getStripeInvoiceID() {
+    return $this->invoice_id;
+  }
+
+  /**
+   * @return string|null
+   */
+  public function getStripeChargeID() {
+    return $this->charge_id;
+  }
+
   /**
    * Store input array on the class.
    */