π框架之实战项目（代码分享）

/**
     * 用户注册
     * @desc 若用户名存在，throw -1
     */
    public function userRegister() {

        $Domain_User = new Domain_User();
        //检查username是否存在
        $Domain_User->userCheck($this->username);
        return $Domain_User->userAdd($this);
    }

/**
     * @param $data
     * 用户注册
     * @return int
     * @throws BadRequestException
     */
    public function userAdd($data){
        $Model_User = new Model_User();
        $uid = $Model_User->userAdd($data);
        if (!$uid){
            throw new BadRequestException('error userAdd',-1);
        }
        return (int)$uid['id'];
    }

/**
     * @param $data
     * 用户注册
     * @return $result
     */
    public function userAdd($data){
        return $result = $this->getORM()->insert(array(
            'username'      =>  $data->username,
            'password'      =>  $data->password,
            'phone'         =>  $data->phone,
            'create_date'   =>  time()
        ));

    }

/**
     * 用户登录
     * @desc 返回用户id
     */
    public function userLogin() {
        $Domain_User = new Domain_User();
        $Domain_User->userCheck($this->username);
        return $Domain_User->userLogin($this);
    }

/**
     * @param $data
     * 用户登录
     * @return $id
     * @throws BadRequestException
     */
    public function userLogin($data){
        $Model_User = new Model_User();
        $id = $Model_User->userLogin($data);
        if (!$id){
            throw new BadRequestException('error username or password wrong',-1);
        }
        return $id;
    }

/**
     * @param $data
     * 用户登录
     */
    public function userLogin($data){
        return $this->getORM()->select('id')->where(array('username'=>$data->username))->where(array('password'=>$data->password))->fetch();
    }

/**
     *获取用户信息
     * @desc 返回用户id信息
     * @return mixed
     */
    public function getInfo() {
        $Domain_User = new Domain_User();
        return $Domain_User->getInfo($this->id);
    }

/**
     * @param $id
     * 根据id获取用户信息
     * @return $user
     * @throws BadRequestException
     */
    public function getInfo($id){
        $Model_User = new Model_User();
        $user = $Model_User->getInfo($id);

        if (!$user){
            throw new BadRequestException('error id wrong',-1);
        }
        return $user;
    }

/**
     * @param $id
     * @根据id获取用户信息
     */
    public function getInfo($id){
        //$id=(int)$id;
        return $this->getORM()->where(array('id'=>$id))->fetch();
    }
    public function getUserList(){
        return $this->getORM()->select('*');
    }