$condition = [

     ['type', 'IN', '1,2,3'],

     ['allocate_id', '=', 0],

     ['member_id', '=', 0],

     ['card_code', '>=', $start_code],

     ['card_code', '<=', $end_code],

];

$condition = [

    ['member_id', '=', $member_id]

];

if($type) {

    $condition[] = ['type', '=', $type];

}

if ($start_time) {

    $condition[] = ['active_time', '>=', $start_time];

}

if ($end_time) {

    $condition[] = ['active_time', '<', $end_time];

}

$list = $this->where($condition)->field($field)->select();