From ba863924dcb488836bb739231ff53eedeb9e4263 Mon Sep 17 00:00:00 2001
From: Matthew Wire <mjw@mjwconsult.co.uk>
Date: Sat, 3 Apr 2021 18:06:00 +0100
Subject: [PATCH] Add installments to propertyBag

---
 Civi/Payment/PropertyBag.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/Civi/Payment/PropertyBag.php b/Civi/Payment/PropertyBag.php
index 06f96d42fa..daf716c7c0 100644
--- a/Civi/Payment/PropertyBag.php
+++ b/Civi/Payment/PropertyBag.php
@@ -62,6 +62,8 @@ class PropertyBag implements \ArrayAccess {
     'frequency_interval'          => 'recurFrequencyInterval',
     'recurFrequencyUnit'          => TRUE,
     'frequency_unit'              => 'recurFrequencyUnit',
+    'recurInstallments'           => TRUE,
+    'installments'                => 'recurInstallments',
     'subscriptionId'              => 'recurProcessorID',
     'recurProcessorID'            => TRUE,
     'transactionID'               => TRUE,
@@ -990,6 +992,31 @@ class PropertyBag implements \ArrayAccess {
     return $this->set('recurFrequencyUnit', $label, $recurFrequencyUnit);
   }
 
+  /**
+   * @param string $label
+   *
+   * @return int
+   */
+  public function getRecurInstallments($label = 'default') {
+    return $this->get('recurInstallments', $label);
+  }
+
+  /**
+   * @param int $recurInstallments
+   * @param string $label
+   *
+   * @return \Civi\Payment\PropertyBag
+   * @throws \CRM_Core_Exception
+   */
+  public function setRecurInstallments($recurInstallments, $label = 'default') {
+    // Counts zero as positive which is ok - means no installments
+    if (!\CRM_Utils_Type::validate($recurInstallments, 'Positive')) {
+      throw new InvalidArgumentException('recurInstallments must be 0 or a positive integer');
+    }
+
+    return $this->set('recurInstallments', $label, (int) $recurInstallments);
+  }
+
   /**
    * Set the unique payment processor service provided ID for a particular subscription.
    *
-- 
2.25.1