pig/application/index/controller/Source.php

<?php

namespace app\index\controller;

use app\common\controller\Frontend;
use app\common\model\pig\Code;
use app\common\model\pig\Company;
use app\common\model\pig\Order;
use think\Cache;

//use think\Cookie;

class Source extends Frontend
{

    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    protected $layout = 'source';

    public function index()
    {
        return $this->view->fetch();
    }

    //溯源码
    public function code()
    {
        //echo encrypt(str_pad(2, 6, '0', STR_PAD_LEFT));exit;
        //用cookies  做核验校验
        $code = $this->request->request('id');
        if (!$code) {
            $this->error("CODE为空，非法访问！");
            exit;
        }
        $code_str = decrypt($code);
        $id = intval($code_str);
        if (!$id) {
            $this->error("参数错误！！");
        }
        //$id = 1;
        //echo $id;
        $code = new Code();
        $codeinfo = $code->find($id);
        if (!$codeinfo) {
            $this->error("参数错误！");
            exit;
        }
        $orderid = $codeinfo['orderid'];
        //echo $orderid;

        if (!$orderid) {
            $this->error("未绑定订单~");
            exit;
        }

        $key = md5($orderid.'code');
        $info = Cache::get($key);
        if (!$info) {
            $order = new Order();
            $orderinfo = $order->where('orderid', $orderid)->find();
            $info['orderinfo'] = $orderinfo;

            $company = new Company();
            $companyinfo = $company->where('admin_id', $orderinfo['admin_id'])->where('type', 3)->find();
            $this->companyinfo($companyinfo);
            $companyinfo['idcode'] = encrypt(str_pad($companyinfo['id'], 6, '0', STR_PAD_LEFT));
            $info['companyinfo'] = $companyinfo;

            $supplier = $company->find($orderinfo['supplier_id']);
            $info['supplier'] = $supplier;

            $customer = $company->find($orderinfo['customer_id']);
            $info['customer'] = $customer;

            Cache::set($key, $info, 60);//一小时缓存
        }
        //print_r($info);

        $code_arr = [];
        $code_arr['code'] = $code_str;
        $code_arr['time'] = date('Y-m-d H:i:s');
        $code_arr['text'] = '亲爱的消费者，您查询的溯源码是：'.$code_str.'这一批猪肉产品是由'.$info['companyinfo']['name'].'加工屠宰，产品各项检测指标符合相关标准要求，请放心选购。肉品加工地:安徽。查询时间：'.$code_arr['time'].'具体信息参见下方资料';

        $this->view->assign('code', $code_arr);
        $this->view->assign('orderinfo', $info['orderinfo']);
        $this->view->assign('companyinfo', $info['companyinfo']);
        $this->view->assign('supplier', $info['supplier']);
        $this->view->assign('customer', $info['customer']);
        return $this->view->fetch();
    }
    //公司详情
    public function company()
    {
        $id = $code = $this->request->request('id');
        if (!$id) {
            $this->error("ID为空，非法访问！");
            exit;
        }
        $id = intval(decrypt($id));
        if (!$id) {
            $this->error("参数错误！！");
            exit;
        }

        $company = new Company();
        $companyinfo = $company->find($id);
        if (!$companyinfo) {
            $this->error("参数错误，非法访问！");
            exit;
        }
        $this->companyinfo($companyinfo);

        $this->view->assign('companyinfo', $companyinfo);
        return $this->view->fetch();
    }

    public function info()
    {
        return $this->view->fetch();
    }

    private function companyinfo(&$companyinfo)
    {
        if ($companyinfo['images']) {
            $arr = explode(',', $companyinfo['images']);
        } else {
            $arr[] = '/assets/code/zzry1.jpg';
        }
        $companyinfo['imgs'] = $arr;
        if ($companyinfo['banner_images']) {
            $banners = explode(',', $companyinfo['banner_images']);
            $companyinfo['banners'] = $banners[0];
        } else {
            $companyinfo['banners'] = '/assets/code/banner1.jpg';
        }
    }
}