// SOM_CustomerCtrl

@AuraEnabled
public static COM_PageWrapper getDealerCustomers(String pageRequestS, Map<String, Object> searchParams) {
    return getDealerCustomers(pageRequestS);
}

        filterMappings.put(
            'customerId',
            new COM_ConditionBuilder.Mapping(
                'Id',
                COM_ConditionBuilder.Operator.EQUALS
            )
        );
        filterMappings.put(
            'customerName',
            new COM_ConditionBuilder.Mapping(
                'Name',
                COM_ConditionBuilder.Operator.EQUALS
            )
        );
        filterMappings.put(
            'dealerBranchName',
            new COM_ConditionBuilder.Mapping(
                'SOM_DealerBranch__r.Name',
                COM_ConditionBuilder.Operator.EQUALS
            )
        );
        filterMappings.put(
            'subDealerName',
            new COM_ConditionBuilder.Mapping(
                'SOM_SubDealer__r.Name',
                COM_ConditionBuilder.Operator.EQUALS
            )
        );