hiz/task/src/Group.php

<?php

namespace Task\Src;

use Dever;
use Task\Lib\Base;

class Group extends Base
{
    public function __construct()
    {
        parent::__construct();
        $this->checkUser();
    }

    /**
     * 我的小队
     *
     * @return mixed
     */
    public function user()
    {
        $group = $this->one();

        $data = array();
        if ($group) {
        	$data = Dever::db('task/user_group_member')->getAll(array('group_id' => $group['id']));

            if ($data) {
                foreach ($data as $k => $v) {
                    $data[$k]['user'] = Dever::db('passport/user')->one($v['uid']);
                    $data[$k]['time'] = date('Y-m-d H:i', $v['cdate']);
                }
            }
        	return $data;
        }

        return $data;
    }

    /**
     * 根据邀请码搜索队长
     *
     * @return mixed
     */
    public function info($code)
    {
        $where['code'] = $code;
        $group = Dever::db('task/user_group')->one($where);

        return $group;
    }

    /**
     * 我的邀请码
     *
     * @return mixed
     */
    public function one()
    {
        $where['uid'] = $this->data['uid'];
        $group = Dever::db('task/user_group')->one($where);

        if (!$group) {
            # 生成邀请码
            $code = $this->createCode();
            $group['uid'] = $where['uid'];
            $group['code'] = $code;
            $group['id'] = Dever::db('task/user_group')->insert($group);
        }

        # 生成二维码图片
        $url = Dever::url('user/set?qrcode=' . $group['code'], 'main');
        $url = Dever::url('reg?refer='.Dever::encode($url), 'main');
        $group['url'] = Dever::url('task/group.qrcode?url=' . urlencode($url));

        return $group;
    }

    public function qrcode()
    {
        Dever::import('qrcode');
        $url = urldecode(Dever::input('url'));
        return Dever::qrcode($url);
    }

    private function createCode()
    {
        $config = Dever::db('main/config')->one();
        if ($config['usercode'] > 1) {
            if ($config['usercode'] == 2) {
                $code = Dever::rand($config['code_len'], 0);
            } else {
                $code = Dever::rand($config['code_len']);
            }
            if ($this->info($code)) {
                return $this->createCode();
            } else {
                return $code;
            }
        } else {
            $code = '1';
            for ($i = 0; $i < $config['code_len'] -1; $i++) {
                $code .= '0';
            }
            return $code + $this->data['uid'];
        }
    }

    /**
     * 加入小队
     *
     * @return mixed
     */
    public function submit()
    {
        $code = Dever::input('code');

        if (!$code) {
        	Dever::alert('邀请码不正确');
        }

        $where['code'] = $code;
        $group = Dever::db('task/user_group')->one($where);

        if (!$group) {
        	Dever::alert('邀请码不正确');
        }

        $info = Dever::db('task/user_group_member')->one(array('uid' => $this->data['uid']));

        if (!$info) {
            $insert['uid'] = $this->data['uid'];
            $insert['group_id'] = $grou['id'];
            $insert['status'] = 2;
            return Dever::db('task/user_group_member')->insert($insert);
        }

        return $info['id'];
    }
}