wonderful/service/src/Data.php

<?php namespace Service\Src;

use Dever;

class Data
{
    public function checkHomeLogin()
    {
        $cate = Dever::input('cate', 1);
        $user = Dever::load('passport/user')->data();
        if ($user) {
            $url = Dever::url('list?cate=' . $cate, 'service');
            Dever::location($url);
            return;
        }
    }

    public function checkLogin()
    {
        $cate = Dever::input('cate', 1);
        $user = Dever::load('passport/user')->data();
        if (!$user) {
            $url = Dever::url('home?cate=' . $cate, 'service');
            Dever::location($url);
            return;
        }
    }

    # 获取基本配置
    public function config()
    {
        $cate = Dever::input('cate', 1);
        $cate = Dever::db('journal/cate')->one($cate);

        $cate['login_title'] = '登录后才可以使用' . Dever::config('base')->name . '服务';

        $cate['bglogo'] = ':url('.$cate['logo'].') no-repeat;';

        $url = urlencode(Dever::url('list?cate=' . $cate['id'], 'service'));
        $cate['login'] = 'location.href=\'' . Dever::url('request.auth?account=1&refer=' . $url, 'oauth') . '\'';
        return $cate;
    }
    
    # 列表页
    public function lists()
    {
        $where['cate_id'] = Dever::input('cate', 1);
        $where['buy'] = 1;
        $data = Dever::db('journal/info')->getAll($where);

        if ($data) {
            foreach ($data as $k => $v) {
                if ($v['cash'] > 0) {
                    $data[$k]['price'] = '￥' . number_format($v['cash'], 2);
                } else {
                    $data[$k]['price'] = '免费';
                }

                $data[$k]['ding'] = '销量：' . $v['num_ding'];
            }
        }

        return $data;
    }

    public function info()
    {
        $id = Dever::input('id');
        $info = Dever::db('journal/info')->one($id);

        $info['buy'] = '正在购买《' . $info['name'] . '》';

        $buy = Dever::db('journal/buy')->one(array('id' => $id));

        if ($buy) {
            $info['buy_desc'] = $buy['buy_content'];
        } else {
            $info['buy_desc'] = '';
        }
        
        return $info;
    }

    public function code()
    {
        # 生成二维码
        $id = Dever::input('id');
        $cate = Dever::input('cate', 1);

        $this->data = Dever::load('passport/user')->data();
        if (!$this->data) {
            $url = Dever::url('home?cate=' . $cate, 'service');
            Dever::location($url);
            return;
        } else {
            $this->data['uid'] = $this->data['id'];
        }

        $type = 4;

        $scene = Dever::login($this->data['uid']) . ',' . $type . ',' . $id;

        $path = '';
        //echo $scene;die;
        $send['project'] = Dever::input('project', 1);
        $send['send'] = $scene;
        $send['width'] = 152;
        $send['path'] = $path; 
        //$logo = Dever::load('wechat_applet/code.get', $send);

        $code = 'https://cm.5dev.cn/applet_on/data/upload/1/2018/06/06/239fa207778aa923f4ff7594dfbdfcca.png';

        return $code;
    }

    public function success()
    {
        $config = Dever::db('main/config')->one(1);

        $id = Dever::input('id');
        $cate = Dever::input('cate', 1);
        $config['list'] = Dever::url('list?cate=' . $cate, 'service');
        $config['buy'] = Dever::url('pay?cate='.$cate.'&id=' . $id, 'service');

        return $config;
    }

    public function buy()
    {
        $id = Dever::input('id');
        $cate = Dever::input('cate', 1);
        $data = Dever::db('journal/buy_num')->getAll(array('info_id' => $id));
        $info = Dever::db('journal/info')->one($id);

        if ($data) {
            foreach ($data as $k => $v) {
                if ($info['cash'] > 0) {
                    $data[$k]['price'] = '￥' . number_format($info['cash'] * $v['num'], 2);
                } else {
                    $data[$k]['price'] = '免费';
                }

                if (!$v['name']) {
                    $data[$k]['name'] = '购买' . $v['num'] . '本';
                }
                $data[$k]['cate'] = $info['cate_id'];
                
            }
        }
        return $data;
    }

    public function pay()
    {
        $this->data = Dever::load('passport/user')->data();
        if (!$this->data) {
            $cate = Dever::input('cate', 1);
            $url = Dever::url('home?cate=' . $cate, 'service');
            Dever::location($url);
            return;
        } else {
            $this->data['uid'] = $this->data['id'];
        }

        $buy_id = Dever::input('buy_id');
        $journal_id = Dever::input('journal_id');

        if (!$buy_id) {
            Dever::alert('请传入正确的支付ID');
        }
        if (!$journal_id) {
            Dever::alert('请传入正确的小刊ID');
        }

        $info = Dever::db('journal/info')->one($journal_id);
        $buy = Dever::db('journal/buy_num')->one($buy_id);

        if (!$buy || !$info) {
            Dever::alert('请传入正确的小刊ID');
        }

        if (!$buy['name']) {
            $buy['name'] = '购买' . $buy['num'] . '本';
        }

        $user = Dever::db('passport/user')->one($this->data['uid']);
        $wechat = Dever::db('passport/wechat')->one(array('uid' => $this->data['uid'], 'type' => 2));

        $source_type = Dever::input('source_type');

        if ($source_type == 'ios' || $source_type == 'android') {
            $method = 'app';
        } else {
            $method = 'applet';
        }

        $order_id = $this->createOrder('JP');
        $order_data['order_id'] = $order_id;
        $order_data['product_id'] = $journal_id;
        $order_data['buy_id'] = $buy_id;
        $order_data['uid'] = $this->data['uid'];

        $order_data['type'] = 1;
        $order_data['status'] = 1;
        $order_data['name'] = $info['name'] . '-' . $buy['name'];
        //$order_data['num'] = Dever::input('num', 1);
        $order_data['num'] = $buy['num'];
        $order_data['cash'] = $info['cash'] * $order_data['num'];

        $id = Dever::db('journal/order')->insert($order_data);

        if (!$id) {
            Dever::alert('支付失败');
        }

        $cate = Dever::input('cate', 1);
        //$param参数
        $param = array
        (
            'account_id' => 2,
            'project_id' => 1,
            'uid' => $this->data['uid'],
            'username' => $user['username'],
            'name' => $order_data['name'],
            'cash' => $order_data['cash'],
            'cash' => '0.01',
            'openid' => $wechat['openid'],
            'product_id' => $journal_id . '-' . $buy_id,
            'order_id' => $order_id,
            'refer' => Dever::url('success?cate='.$cate.'&id=' . $journal_id . '&buy=' . $buy_id)
        );

        return Dever::load('pay/api.page', $param);
    }

    private function createOrder($prefix = 'JC')
    {
        //$order = Dever::order($prefix);

        $order = Dever::rand(2, 2) . Dever::rand(6, 0);

        $info = Dever::db('journal/order')->one(array('order_id' => $order));

        if ($info) {
            return $this->createOrder();
        }

        return $order;
    }
}