code to handle financial records after successful refund

JMAConsulting · Aug 11, 2021 · 6705570 · 6705570
1 parent bd2281e
commit 6705570
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Showing 2 changed files with 52 additions and 58 deletions.
diff --git a/CRM/Core/Payment/Faps.php b/CRM/Core/Payment/Faps.php
@@ -433,18 +433,9 @@ public function supportsRefund() {
 
   // might become a supported core function but for now just create our own function name
   public function doRefund($params = []) {
-    // find the token for this contribution
-    try {
-      $contribution = civicrm_api3('Contribution', 'getsingle', array('id' => $params['contribution_id']));
-    }
-    catch (CiviCRM_API3_Exception $e) {
-      // FIXME: display an error message or something ?
-      throw new \Civi\Payment\Exception\PaymentProcessorException($e->getMessage());
-    }
-
-    $params = [
-      'refNumber' => $contribution['trxn_id'],
-      'transactionAmount' => sprintf('%01.2f', CRM_Utils_Rule::cleanMoney($contribution['total_amount'])),
+    $request = [
+      'refNumber' => $params['trxn_id'],
+      'transactionAmount' => sprintf('%01.2f', CRM_Utils_Rule::cleanMoney($params['total_amount'])),
     ];
 
     $options = [
@@ -462,42 +453,13 @@ public function doRefund($params = []) {
     $this->error($result);
 
     if (!empty($result['authResponse'] == 'ACCEPTED')) {
-      $payments = civicrm_api3('Payment', 'get', ['entity_id' => $params['contribution_id']]);
-      if (!empty($payments['count']) && $payments['count'] == 1) {
-        $paymentId = $payments['id'];
-      }
-      else {
-        $paymentId = FALSE;
-      }
-      $trxnsData = $params;
-      $trxnsData['is_send_contribution_notification'] = FALSE;
-      $trxnsData['total_amount'] = -$contribution['total_amount'];
-      $trxnsData['trxn_date'] = date('Y-m-d H:i:s');
-      $trxnsData['trxn_id'] = $result['referenceNumber'];
-      $trxnsData['payment_processor_id'] = $this->_paymentProcessor['id'];
-      if (!empty($paymentId)) {
-        $trxnsData['id'] = $paymentId;
-        civicrm_api3('Payment', 'cancel', $trxnsData);
-      }
-      else {
-        civicrm_api3('Payment', 'create', $trxnsData);
-      }
-
-      // If the Contribution total is now 0 set the status to be refunded.
-      if (((float) CRM_Core_BAO_FinancialTrxn::getTotalPayments($params['contribution_id'], TRUE) === 0.0)) {
-        civicrm_api3('Contribution', 'create', array(
-          'id' => $params['contribution_id'],
-          'contribution_status_id' => CRM_Core_PseudoConstant::getKey('CRM_Contribute_BAO_Contribution', 'contribution_status_id', 'Refund'), // refund
-          'is_post_payment_create' => TRUE,
-          'cancel_date' => date('Y-m-d H:i:s'),
-        ));
-      }
-
-      $params = array_merge($params, [
+      $refundParams = [
         'refund_trxn_id' => $result['referenceNumber'],
-        'refund_status_id' => CRM_Core_PseudoConstant::getKey('CRM_Contribute_BAO_Contribution', 'contribution_status_id', 'Refund'),
-        'processor_result' => json_encode($result),
-      ]);
+        'refund_status_id' => $refundStatus,
+        'refund_status_name' => $refundStatusName,
+        'processor_result' => $refund->jsonSerialize(),
+      ];
+      return $refundParams;
     }
 
     return $params;

diff --git a/CRM/Iats/Form/Refund.php b/CRM/Iats/Form/Refund.php
@@ -64,21 +64,53 @@ public function buildQuickForm() {
         ),
       )
     );
-    return;
   }
 
   public function postProcess() {
-    // FIXME: doesn't work for multiple iATS Processors
-    $processor = Civi\Payment\System::singleton()->getById($this->_paymentProcessorID);
-    if (!$processor->supportsRefund()) {
-      throw new API_Exception('Payment Processor does not support refund');
+    // find the token for this contribution
+    try {
+      $contribution = civicrm_api3('Contribution', 'getsingle', array('id' => $this->_id));
+    }
+    catch (CiviCRM_API3_Exception $e) {
+      // FIXME: display an error message or something ?
+      throw new \Civi\Payment\Exception\PaymentProcessorException($e->getMessage());
+    }
+
+    try {
+      $refundParams = [
+        'payment_processor_id' => $this->_paymentProcessorID,
+        'amount' => $contribution['total_amount'],
+        'currency' => $contribution['currency'],
+        'trxn_id' => $contribution['trxn_id'],
+      ];
+      $refund = civicrm_api3('PaymentProcessor', 'Refund', $refundParams)['values'];
+      if ($refund['refund_status_name'] === 'Completed') {
+        $payments = civicrm_api3('Payment', 'get', ['entity_id' => $params['contribution_id']]);
+        if (!empty($payments['count']) && !empty($payments['values'])) {
+           foreach ($payments['values'] as $payment) {
+             civicrm_api3('Payment', 'cancel', [
+               'id' => $payment['id'],
+               'trxn_date' = date('Y-m-d H:i:s'),
+             ]);
+           }
+         }
+       }
+      $refundPaymentParams = [
+        'contribution_id' => $this->_id,
+        'trxn_id' => $refund['refund_trxn_id'],
+        'total_amount' => (-$contribution['total_amount']),
+        'payment_processor_id' => $this->_paymentProcessorID,
+      ];
+      $trxn = CRM_Financial_BAO_Payment::create($refundPaymentParams);
+
+      CRM_Core_Session::setStatus(E::ts('Refund was processed successfully.'), 'Refund processed', 'success');
+
+      CRM_Core_Session::singleton()->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view',
+        "reset=1&cid={$this->_contactID}&selectedChild=contribute"
+      ));
+    } catch (Exception $e) {
+      CRM_Core_Error::statusBounce($e->getMessage(), NULL, 'Refund failed');
     }
-    $params = ['contribution_id' => $this->_id];
-    $result = $processor->doRefund($params);
-    CRM_Core_Session::singleton()->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view',
-      "reset=1&cid={$this->_contactID}&selectedChild=contribute"
-    ));
-    return;
   }
 
 }