fdesk/app/common/service/MessageUserStatusService.php

<?php

namespace app\common\service;

use app\common\model\MessageNotifications;
use app\common\validate\MessageUserStatusValidate;
use app\common\traits\crud\CrudServiceTrait;
use app\common\model\MessageUserStatus;
use support\Request;
use app\common\model\User;

class MessageUserStatusService
{

    use CrudServiceTrait;

    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = MessageUserStatus::class;

    /**
     * 验证器
     */
    protected $validator = MessageUserStatusValidate::class;

    /**
     * 获取验证器
     */
    public function getValidator()
    {
        return  new $this->validator;
    }


    protected function buildQueryConfig(Request $request, string $scene = 'default'): array
    {
        $p = $request->all();
        
        $config = [];
        $config['model'] = $this->modelClass;
        switch ($scene) {
            case 'unread':
                $config['order']['id'] = 'desc';
                $config['with']['message'] = ['sender_id', 'sender_type', 'msg_no', 'title', 'content', 'scene', 'created_at'];
                $config['where']['uid'] = $request->user->uid;
                $config['where']['status'] = 0;
                break;
            case 'index':
                $config['order']['id'] = 'desc';
                $config['with']['message'] = ['sender_id', 'sender_type', 'msg_no', 'title', 'content', 'scene', 'created_at'];
                $config['where']['uid'] = $request->user->uid;
                break;
            case 'show':
                $config['where']['id'] = $p['id'];
                $config['with']['message'] = ['sender_id', 'sender_type', 'msg_no', 'title', 'content', 'scene', 'created_at'];
                $config['where']['uid'] = $request->user->uid;
                break;
            case 'store':
                break;
            case 'update':
            case 'read':
                $config['where']['id'] = $p['id'];
                $config['where']['msg_id'] = $p['msg_id'];
                $config['where']['uid'] = $request->user->uid;
                break;
            case 'destroy':
                $config['where']['id'] = $p['id'];
                $config['where']['uid'] = $request->user->uid;
                break;
        }
        
        return $config;
    }

    public function serviceListUnRead(Request $request)
    {
        $config = $this->buildQueryConfig($request, 'unread');
        $result = $this->logicListAll($config);
        return $this->postProcess('ListUnRead', $result);
    }

    public function serviceRead(Request $request, array $data = [])
    {
        return $this->noticeRead($request->post('msg_ids'), $request->user->uid);
    }

    public function noticeRead(array|string $msgIds, int $uid): bool
    {
        $model = MessageUserStatus::where('uid', $uid)->where('status', 0);
        if (is_array($msgIds)) {
            $model->whereIn('msg_id', $msgIds);
        }
        $udata['read_at'] = time();
        $udata['status'] = 1;
        return $model->update($udata);
    }


    protected function afterServiceList($res)
    {
        $res->each(function (&$item) {
            if (isset($item->message)) {
                $item->message->sender_name = User::where('id', $item->message->sender_id)->value('name') ?: '系统';
                $item->message->scene_name = MessageNotifications::SCENE[$item->message->scene];
            }
        });
        unset($item);
        return $res;
    }

    protected function afterServiceShow($res)
    {
        if (isset($res->message)) {
            $res->message->sender_name = User::where('id', $res->message->sender_id)->value('name') ?: '系统';
            $res->message->scene_name = MessageNotifications::SCENE[$res->message->scene];
        }
        // 标记已读
        if ($res->status == 0) {
            $this->noticeRead([$res->msg_id], $res->uid);
        }
        return $res;
    }

    protected function afterServiceListUnRead($res)
    {
        $res->each(function (&$item) {
            if (isset($item->message)) {
                $item->message->sender_name = User::where('id', $item->message->sender_id)->value('name') ?: '系统';
                $item->message->scene_name = MessageNotifications::SCENE[$item->message->scene];
            }
        });
        unset($item);
        return $res;
    }
}