<?php

namespace app\enterprise\model;

use think\Model;

class PostsNotice extends Model
{

    /**
     * 添加 或 删除 消息
     * @param $posts_id // 帖子id
     * @param $relevance_id // 关联id
     * @param $user_id // 通知用户id
     * @param $type // 通知类型 1点赞 2评论
     * @return void
     */
    public static function optionNotice(
        int $posts_id,
        int $relevance_id,
        int $user_id,
        int $type = 1,
        string $option = 'add'
    ) {
        $data = [
            'posts_id' => $posts_id,
            'relevance_id' => $relevance_id,
            'user_id' => $user_id,
            'type' => $type
        ];
        if ($option == 'add') {
            self::create($data);
        } elseif ($option == 'del') {
            self::where($data)->delete();
        }
    }

    /**
     * 标记已读
     * @param $id
     * @return void
     */
    public static function read($id)
    {
        $data = ['is_read' => 1];
        self::update($data, ['id' => $id]);
    }

}