[移动开发]tp6基于mav的增删改查(回收站)

模型
class Home extends Model
{
    use SoftDelete;
    protected $deleteTime = 'delete_time';
    protected $table='nam';
    public function store($date,$savename){
        $this->username=$date['username'];
        $this->password=$date['password'];
        $this->repassword=$date['repassword'];
        $this->type_id=$date['type_id'];
        $this->pic=$savename;
        $this->nam=$date['nam'];
        $this->content=$date['content'];
        return $this->save();
    }
    public function show($keyword){
        return $this->join('type','nam.type_id=type.type_id')->where('username','like',"%$keyword%")->paginate([
            'list_rows'=>'2',
            'query'=>compact('keyword'),
        ]);
    }
    public function del($id){
        return $this->destroy($id);
    }
    public function get($id){
        return $this->find($id);
    }
    public function updateuser($id,$arr){
        $this->get($id);
        return $this->where('id','=',$id)->update($arr);
    }
    //软删
    public function recycle(){
        return $this->onlyTrashed()->paginate(2);
    }
    //恢复
    public function dd($id){
        $obj=$this->onlyTrashed()->find($id);
        return $obj->restore();
    }
    //真删除
    public function remove($id){
        return $this->destroy($id,true);
    }
}

控制器

class User
{
    /**
     * 显示资源列表
     *
     * @return \think\Response
     */
    public function index()
    {
        $typedate=Db::table('type')->select();
        return View::fetch('user',compact('typedate'));
    }
    
    /**
     * 保存新建的资源
     *
     * @param  \think\Request  $request
     * @return \think\Response
     */
    public function store(Request $request)
    {
        $date=$request->param();
        // 获取表单上传文件 例如上传了001.jpg
        $file = request()->file('pic');
        // 上传到本地服务器
        $savename = \think\facade\Filesystem::putFile( 'topic', $file);
        $obj=new Home();
        $res=$obj->store($date,$savename);
        if($res){
            return redirect('show');
        }
    }

    public function show(){
        $keyword=input('keyword');
        $obj=new Home();
        $res=$obj->show($keyword);
        return View::fetch('user/show',compact('res','keyword'));
    }

    /**
     * 显示编辑资源表单页.
     *
     * @param  int  $id
     * @return \think\Response
     */
    public function edit($id)
    {
        $obj=new Home();
        $res=$obj->get($id);
        return View::fetch('user/edit',compact('res'));
    }

    /**
     * 保存更新的资源
     *
     * @param  \think\Request  $request
     * @param  int  $id
     * @return \think\Response
     */
    public function update(Request $request)
    {
        $id=$request->param('id');
        $arr=$request->all();
        $obj=new Home();
        $res=$obj->updateuser($id,$arr);
        if($res){
            return redirect('show');
        }
    }

    /**
     * 删除指定资源
     *
     * @param  int  $id
     * @return \think\Response
     */
    public function del($id)
    {
        $obj=new Home();
        $res=$obj->del($id);
        if($res){
            return redirect('show');
        }
    }
    //软删
    public function recycle(){
        $obj=new Home();
        $res=$obj->recycle();
        return View::fetch('user/recycle',compact('res'));
    }
    //恢复
    public function dd($id){
        $obj=new Home();
        $res=$obj->dd($id);
        if($res){
            return redirect('show');
        }
    }
    //真删除
    public function remove($id){
        $obj=new Home();
        $res=$obj->remove($id);
        if($res){
            return redirect('show');
        }
    }
}