static function isEligibleForGiftAid($contactID, $date = null, $contributionID = null) { $charity = null; if ($contributionID && CRM_Core_DAO::checkFieldExists('civicrm_value_gift_aid_submission', 'charity')) { $charity = CRM_Core_DAO::singleValueQuery('SELECT charity FROM civicrm_value_gift_aid_submission WHERE entity_id = %1', array(1 => array($contributionID, 'Integer'))); } $declaration = self::getDeclaration($contactID, $date, $charity); if (isset($declaration['eligible_for_gift_aid'])) { $isEligible = $declaration['eligible_for_gift_aid'] == 1; } // hook can alter the eligibility if needed CRM_Civigiftaid_Utils_Hook::giftAidEligible($isEligible, $contactID, $date, $contributionID); return $isEligible; }