Customer-Service/application/admin/controller/Messages.php

<?php
/**
 * Created by PhpStorm.
 * User: Jonlin
 * Date: 2019/6/27
 * Time: 10:15
 */
namespace app\admin\controller;

class Messages extends Base
{
    // 留言列表
    public function index()
    {
        if(request()->isAjax()){

            $param  = input('param.');
            $limit  = $param['pageSize'];
            $offset = (($param['pageNumber'] - 1) * $limit);
            $where  = [];
            if (empty($param['searchText']) === false) {
                $where['user_name'] = $param['searchText'];
            }
            $join   = [
                'accounts b'      => 'a.account_id = b.id',
            ];
            $leftjoin   = [
                'users c'      => 'a.user_id = c.id',
            ];
            $result = model('Accountsmessage')->selectJoin($join,$leftjoin,$where, $offset, $limit);
            foreach($result as $key=>$vo){
                // 优化显示附件
                $result[$key]['image'] = '<img src="' . $vo['image'] . '" width="40px" height="40px">';

                // 优化时间
                if(null != $vo['add_time']){
                    $result[$key]['add_time'] = date('Y-m-d H:m:s',$result[$key]['add_time']);
                }
                if(null != $vo['dealWith_time']){
                    $result[$key]['dealWith_time'] = date('Y-m-d H:m:s',$result[$key]['dealWith_time']);
                }

                // 优化显示状态
                if(1 == $vo['message_status']){
                    $result[$key]['status'] = '<span class="label label-primary">已处理</span>';
                }else{
                    $result[$key]['status'] = '<span class="label label-danger">未处理</span>';
                }

                // 生成操作按钮
                $result[$key]['operate'] = $this->makeBtn($vo['message_id']);
            }

            $return['total'] = db('Accountsmessage')->count();  //总数据
            $return['rows'] = $result;

            return json($return);

        }

        return $this->fetch();
    }

    // 留言详情
    public function detail()
    {

        $id = input('param.id/d');
        $info = db('Accountsmessage')->where('message_id', $id)->find();
        $account = db('Accounts')->where('id', $info['account_id'])->find();
        $user = db('Users')->where('id', $info['user_id'])->find();
        $info['account_name'] = $account['account_name'];
        $info['account_email'] = $account['account_email'];
        $info['user_name'] = $user['user_name'];

        // 优化时间
        if(null != $info['add_time']){
            $info['add_time'] = date('Y-m-d H:m:s',$info['add_time']);
        }
        if(null != $info['dealWith_time']){
            $info['dealWith_time'] = date('Y-m-d H:m:s',$info['dealWith_time']);
        }

        // 优化显示状态
        if(1 == $info['message_status']){
            $info['message_status'] = '已处理';
        }else{
            $info['message_status'] = '未处理';
        }

        $this->assign([
            'info' => $info,
            'status' => config('kf_status'),
//            'groups' => db('groups')->select()
        ]);
        return $this->fetch();
    }

    // 上传客服头像
    public function upAvatar()
    {
        if(request()->isAjax()) {

            $file = request()->file('file');
            if (!empty($file)) {
                // 移动到框架应用根目录/public/uploads/ 目录下
                $info = $file->move(ROOT_PATH . 'public' . DS . 'uploads');
                if ($info) {
                    $src = '/uploads' . '/' . date('Ymd') . '/' . $info->getFilename();
                    return json(['code' => 0, 'data' => ['src' => $src], 'msg' => 'ok']);
                } else {
                    // 上传失败获取错误信息
                    return json(['code' => -1, 'data' => '', 'msg' => $file->getError()]);
                }
            }
        }
    }

    // 生成按钮
    private function makeBtn($id)
    {
        $operate = '<a href="' . url('Messages/detail', ['id' => $id]) . '">';
//        $operate .= '<button type="button" class="btn btn-primary btn-sm"><i class="fa fa-paste"></i> 编辑</button></a> ';
//
//        $operate .= '<a href="javascript:userDel(' . $id . ')"><button type="button" class="btn btn-danger btn-sm">';
//        $operate .= '<i class="fa fa-trash-o"></i> 删除</button></a> ';

        //$operate .= '<a href="javascript:;">';
        $operate .= '<button type="button" class="btn btn-info btn-sm"><i class="fa fa-institution"></i> 详情</button></a>';

        return $operate;
    }
}