return NULL;
}
+ static function getLineTotal($entityId, $entityTable) {
+ $sqlLineItemTotal = "SELECT SUM(li.line_total)
+FROM civicrm_line_item li
+INNER JOIN civicrm_participant_payment pp ON ( li.entity_id = pp.participant_id
+AND li.entity_table = '{$entityTable}'
+AND li.entity_id = {$entityId})";
+ $lineItemTotal = CRM_Core_DAO::singleValueQuery($sqlLineItemTotal);
+ return $lineItemTotal;
+ }
+
/**
* Given a participant id/contribution id,
* return contribution/fee line items