ajax按钮改变数据状态

<td>
@if($project->done_deal==0)
<button type="button" class="btn btn-danger btn-xs active done"  uid="{{$project->id}}" status="{{$project->done_deal}}">否</button>
@else
<button type="button" class="btn btn-primary btn-xs active done"  uid="{{$project->id}}" status="{{$project->done_deal}}">是</button>
@endif
</td>

$(".done").click(function() {
        var id=$(this).attr(‘uid‘);
        var status=$(this).attr(‘status‘);
        var _this=$(this);
        if(status==1){
            var sta=0;
        }else{
            var sta=1;
        }
        var url="{{url(‘/admin/fine/done‘)}}";
        $.ajax({
            type: ‘get‘,
            url: url+‘/‘+id+‘/‘+status,
            dataType:"json",
            data: {
            },
            success: function(data){
                console.log(data);
                if (data==200) {
                    _this.removeClass(‘btn-danger‘).addClass(‘btn-primary‘).html(‘是‘);
                    _this.attr(‘id‘,id);
                    _this.attr(‘status‘,sta);
                }else{
                    _this.removeClass(‘btn-primary‘).addClass(‘btn-danger‘).html(‘否‘);
                    _this.attr(‘uid‘,id);
                    _this.attr(‘status‘,sta);
                }
            }
        });
    });

public function done($id,$status)
    {
        $if_done=$status==1?0:1;
        Fine::where(‘id‘, $id)->update([‘done_deal‘=>$if_done]);
        //删除redis
        if(Redis::exists(‘fine_project‘.$id)){
            Redis::del(‘fine_project‘.$id);
        }
        if($if_done==1){
            return 200;
        }else{
            return 400;
        }
    }