mier-php/application/api/model/UserMessage.php

<?php

namespace app\api\model;

use think\Model;
use think\Db;

class UserMessage extends Model
{

    //发送消息
    public function send_message($uid, $type, $id, $title, $content)
    {
        $UserMessage = model('admin/UserMessage')->TypeLable();
        if (empty($UserMessage[$type])) {
            return ['code' => 201, 'msg' => '非法消息类型', 'data' => null];
        }
        $data = [];
        $data['uid'] = $uid;
        $data['type'] = $type;
        $data['id'] = $id;
        $data['title'] = $title;
        $data['content'] = $content;
        $data['is_read'] = 1;
        $data['read_time'] = 0;
        $data['add_time'] = time();
        $data['update_time'] = time();
        $reslut = Db::name('user_message')->insert($data);
        if ($reslut) {
            return ['code' => 200, 'msg' => '发送成功', 'data' => null];
        } else {
            return ['code' => 201, 'msg' => '发送失败', 'data' => null];
        }
    }
    //系统封面消息接口
    public function get_user_message_cover_info($uid)
    {
        //获取系统消息
        $map = [];
        $map[] = ['uid', '=', $uid];
        $map[] = ['is_read', '=', 1];
        $map[] = ['type', '=', 1];
        $system_no_read_count = db::name('user_message')->where($map)->count();
        //获取最后一条未读系统消息
        $system_last_message = db::name('user_message')->field('title,add_time')->where($map)->order('mid desc')->find();

        //获取订单消息
        $map = [];
        $map[] = ['uid', '=', $uid];
        $map[] = ['is_read', '=', 1];
        $map[] = ['type', '=', 2];
        $order_no_read_count = db::name('user_message')->where($map)->count();
        //获取最后一条未读系统消息
        $order_last_message = db::name('user_message')->field('title,add_time')->where($map)->order('mid desc')->find();
        //获取互动消息未处理数量

        $map = [];
        $map[] = ['uid', '=', $uid];
        $map[] = ['is_read', '=', 1];
        $map[] = ['type', '=', 3];
        $relation_no_read_count = db::name('user_message')->where($map)->count();
        //获取最后一条未读系统消息
        $relation_last_message = db::name('user_message')->field('title,add_time')->where($map)->order('mid desc')->find();
        
        $map = [];
        $map[] = ['uid', '=', $uid];
        $map[] = ['is_read', '=', 1];
        $map[] = ['type', '=',4];
        $zone_no_read_count = db::name('user_message')->where($map)->count();
        //获取最后一条未读系统消息
        $zone_last_message = db::name('user_message')->field('title,add_time')->where($map)->order('mid desc')->find();
        
        $data = [];
        $data['system_no_read_count'] = $system_no_read_count;
        $data['system_last_message'] = $system_last_message;
        $data['order_no_read_count'] = $order_no_read_count;
        $data['order_last_message'] = $order_last_message;
        $data['relation_no_read_count'] = $relation_no_read_count;
        $data['relation_last_message'] = $relation_last_message;
        $data['zone_no_read_count'] = $zone_no_read_count;
        $data['zone_last_message'] = $zone_last_message;
        return ['code' => 200, 'msg' => '获取成功', 'data' => $data];
    }
    //消息列表接口
    public function get_user_message_list($uid, $type, $page, $page_limit)
    {
        if (!in_array($type, [1, 2, 3])) {
            return ['code' => 201, 'msg' => 'type非法参数', 'data' => null];
        }
        $page = intval($page);
        $page_limit = $page_limit < 30 ? $page_limit : 30;

        $map = [];
        $map[] = ['uid', '=', $uid];
        $map[] = ['type', '=', $type];
        $map[] = ['is_show', '=', 1];

        //设置消息已读
        $data = [];
        $data['is_read'] = 2;
        $data['read_time'] = time();
        $data['update_time'] = time();
        db::name('user_message')->where($map)->update($data);

        //获取最后一条未读系统消息
        $list = db::name('user_message')->field('mid,title,type,content,id,is_read,add_time')->where($map)->order('mid desc')->page($page, $page_limit)->select();
        foreach ($list as $k => &$v) {


            switch ($v['type']) {
                case '2':
                    $map = [];
                    $map[] = ['oid', '=', $v['id']];
                    $play_order_info = db::name('user_player_order')->field('oid,order_sn,uid,player_uid,status,add_time,receive_time,complete_time,is_over,over_close_time')->where($map)->find();
                    if (!empty($play_order_info)) {
                        $play_order_info['is_player']=1;//非陪玩
                        if($uid==$play_order_info['player_uid']){
                            $play_order_info['is_player']=2;//陪玩
                        }
                        $v['data'] = $play_order_info;
                    }
                    break;
                
                case '3':
                    $map = [];
                    $map[] = ['aid', '=', $v['id']];
                    $user_relation_apply_info = db::name('user_relation_apply')->field('aid,type,uid,recived_uid,status,deal_time')->where($map)->find();
                    if (!empty($user_relation_apply_info)) {
                        $v['data'] = $user_relation_apply_info;
                    }
                    break;
                case '4':
                    $map = [];
                    $map[] = ['cid', '=', $v['id']];
                    $user_zone_comment_info = db::name('user_zone_comment')->field('cid,uid,recived_uid,content,add_time')->where($map)->find();
                    if (!empty($user_zone_comment_info)) {
                        $v['data'] = $user_zone_comment_info;
                    }
                    break;
                default:
                    $v['data'] = [];
                    break;
            }
        }


        return ['code' => 200, 'msg' => '获取成功', 'data' => $list];
    }
}