public function GetAllOperations()
 {
     try {
         $entries = array();
         $table = $this->getDbTable();
         $select = $table->select();
         $select->setIntegrityCheck(false);
         $select->from(array('ope' => 'operations'), array('id', 'client_id', 'amount'))->join(array('us' => 'clients'), 'us.id = ope.client_id', array('first_name'));
         $resultSet = $table->fetchAll($select);
         foreach ($resultSet as $row) {
             $entry = new Gyuser_Model_Operations();
             $entry->setId($row->id);
             $entry->setClient_id($row->client_id);
             $entry->setAmount($row->amount);
             $entry->setOperations_first_name($row->first_name);
             $entries[] = $entry;
         }
         return $entries;
     } catch (Exception $ex) {
     }
 }