CRM/Dedupe/BAO/QueryBuilder.php

   1 <?php
   2 class CRM_Dedupe_BAO_QueryBuilder {
   3   static function internalFilters( $rg, $strID1 = 'contact1.id', $strID2 = 'contact2.id' ) {
   4     // Add a contact id filter for dedupe by group requests and add logic
   5     // to remove duplicate results with opposing orders, i.e. 1,2 and 2,1
   6     if( !empty($rg->contactIds) ) {
   7       $cids = implode(',',$rg->contactIds);
   8       return "($strID1 IN ($cids) AND ( $strID2 NOT IN ($cids) OR ($strID2 IN ($cids) AND $strID1 < $strID2) ))";
   9     }
  10     else {
  11       return "($strID1 < $strID2)";
  12     }
  13   }
  14 };
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