X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FPayment%2FDummy.php;h=1d68efe868121367667d198e7dc61121f02b5830;hb=762e3fc83142fd773e32909051236f645c5a5465;hp=f4e54d6c45f47ce50c3915260ca92f1ce1279547;hpb=787f988595ffd7ff1f3e810f5c0598061cc561e3;p=civicrm-core.git

diff --git a/CRM/Core/Payment/Dummy.php b/CRM/Core/Payment/Dummy.php
index f4e54d6c45..1d68efe868 100644
--- a/CRM/Core/Payment/Dummy.php
+++ b/CRM/Core/Payment/Dummy.php
@@ -80,7 +80,9 @@ class CRM_Core_Payment_Dummy extends CRM_Core_Payment {
     // the back-end's canonical set of parameters.  But if a processor
     // does this, it needs to invoke this hook after it has done translation,
     // but before it actually starts talking to its proprietary back-end.
-
+    if (!empty($params['is_recur'])) {
+      $throwAnENoticeIfNotSetAsTheseAreRequired = $params['frequency_interval'] . $params['frequency_unit'];
+    }
     // no translation in Dummy processor
     $cookedParams = $params;
     CRM_Utils_Hook::alterPaymentProcessorParams($this,
@@ -125,7 +127,10 @@ class CRM_Core_Payment_Dummy extends CRM_Core_Payment {
   }
 
   /**
-   * Are back office payments supported - e.g paypal standard won't permit you to enter a credit card associated with someone else's login
+   * Are back office payments supported.
+   *
+   * E.g paypal standard won't permit you to enter a credit card associated with someone else's login.
+   *
    * @return bool
    */
   protected function supportsLiveMode() {
@@ -164,4 +169,33 @@ class CRM_Core_Payment_Dummy extends CRM_Core_Payment {
     return NULL;
   }
 
+  /**
+   * Get an array of the fields that can be edited on the recurring contribution.
+   *
+   * Some payment processors support editing the amount and other scheduling details of recurring payments, especially
+   * those which use tokens. Others are fixed. This function allows the processor to return an array of the fields that
+   * can be updated from the contribution recur edit screen.
+   *
+   * The fields are likely to be a subset of these
+   *  - 'amount',
+   *  - 'installments',
+   *  - 'frequency_interval',
+   *  - 'frequency_unit',
+   *  - 'cycle_day',
+   *  - 'next_sched_contribution_date',
+   *  - 'end_date',
+   *  - 'failure_retry_day',
+   *
+   * The form does not restrict which fields from the contribution_recur table can be added (although if the html_type
+   * metadata is not defined in the xml for the field it will cause an error.
+   *
+   * Open question - would it make sense to return membership_id in this - which is sometimes editable and is on that
+   * form (UpdateSubscription).
+   *
+   * @return array
+   */
+  public function getEditableRecurringScheduleFields() {
+    return array('amount', 'next_sched_contribution_date');
+  }
+
 }