public function getNCBPEmployees() {
        $driver="Driver";
        $other = ['Batching Plant Operator', 'Helper', 'Silo Helper', 'Quality Control', 'Warehouseman', 'Managing Director', 'CFO'];
        $ncbp_emp_positions = Positions::select(
            'positions.id',
            'positions.name as language'
        )
            ->where('name', 'LIKE', '%Driver%')
            ->orWhereIn('name', $other)
            ->get()->toArray();
        foreach ($ncbp_emp_positions as $key=>$position){
            $subQuery = Employees::select(DB::raw('CONCAT(employees.first_name,\' \', employees.last_name) AS name'))
                ->join('employees_positions', 'employees_positions.employees_id', '=', 'employees.id')
                ->where('employees_positions.positions_id', '=', $position['id'])
                ->get()->toArray();
            if(!isset($ncbp_emp_positions[$key]['libs'])){
                $ncbp_emp_positions[$key]['libs'] = array();
            }
            $ncbp_emp_positions[$key]['libs'] = $subQuery;
            unset($ncbp_emp_positions[$key]['id']);
        }
        dd($ncbp_emp_positions);
        exit();
        return $ncbp_emp_positions;
    }