garden_server/application/user/model/User.php

<?php
namespace app\user\model;

use think\Model;
use think\Db;
use think\Validate;
use think\Request;

/**
 * 用户模型类
 * @author Superbee
 *
 */
class User extends Model{

	protected $insert = ['last_login', 'short', 'registertime'];
	protected $update = ['last_login', 'last_ip'];
	
	public function initialize(){
		parent::initialize();
	}
	
	/* 自动填充设置 begin */
	protected function setShortAttr(){
		return shortCode($this->data['uid']);
	}
	
	protected function setLastIpAttr() {
		return request()->ip();
	}
	
	protected function setLastLoginAttr(){
		return getCurrentTime();
	}
	
	protected function setRegisterTimeAttr(){
		return getCurrentTime();
	}
	/* 自动填充设置 end */
	
	/**
	 * 获取数据信息
	 * @param int $page 页码
	 * @param array $where 查询条件
	 */
	public function getInfo($page = 0, $where = array()){
		return $this->db()
		->where($where)
		->page($page, config('paginate.list_rows'))
		->select();
	}
	
	/**
	 * 获取分页信息
	 * @param array $where 查询条件
	 */
	public function getPage($where = array()){
		$total = $this->db()->count();
		$paginate = $this->db()->where($where)->paginate(config('paginate.list_rows'), $total);
	
		return $paginate->render();
	}
	
	/**
	 * 根据id找到对象
	 * @param int $id
	 */
	public function getUserById($id){
		return $this->db()->where(['id'=>$id])->find();
	}
	
	/**
	 * 添加和更新的方法
	 */
	public function addAndSave(){
		$data = request()->post();
		return $this->allowField(true)->isUpdate(isset($data['id']) && $data['id']?true:false)->save($data);
	}
	
	/**
	 * 用户登录
	 * @param string $uid
	 * @return Ambigous <i:id, c:int, d:int>
	 */
	public function loginByUid($uid){
		$this->data['uid'] = $uid;
		$info = $this->db()->field('id i, diamond d, coin c, short o')->where(array("uid"=>$uid))->find();
		
		if(empty($info)) {
    		$info['d'] = 0;
    		$info['c'] = 0;
    		$info['i'] = $this->createUser($uid);
    		$info['o'] = $this->data['short'];
    	}
    	
    	$this->isUpdate(true)->save(['id'=>$info['i']]);
    	
    	return $info;
	}
	
	/**
	 * 随机出非个人的短码
	 * @param int $id
	 */
	public function randOtherCode($id){
		$info = $this->db()->field('short')->where("id", "<>", $id)->select();
		return $this->getUserJsonFile($info);
	}
	
	private function getUserJsonFile($info){
		$r = rand(0, count($info)-1);
		$short = $info[$r]['short'];
		$path = "load/$short.txt";
		if(!file_exists($path)){
			unset($info[$r]);
			$short = $this->getUserJsonFile(array_values($info));
		}
		return $short;
	}
	
	/**
	 * 创建用户
	 * @param string $uid
	 * @return 返回用户数据库id
	 */
	public function createUser($uid){
		$data = ['id'=>getId(), 'uid'=>$uid];
		$this->isUpdate(false)->save($data);
		return $data['id'];
	}
}