2026-08-17 12:25:42 +08:00
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'use strict';
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/**
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* 新闻模型 - News
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*
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* 存储新闻通知信息,支持置顶、微信公众号链接和按组别过滤显示。
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* 表名:news
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*/
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module.exports = app => {
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const { STRING, TEXT, BOOLEAN, DATE, INTEGER } = app.Sequelize;
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const News = app.model.define('news', {
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// 主键 ID,自增
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id: {
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type: INTEGER,
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primaryKey: true,
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autoIncrement: true,
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comment: '新闻唯一标识',
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},
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// 新闻标题
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title: {
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type: STRING(200),
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allowNull: false,
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comment: '新闻标题',
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},
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// 新闻正文内容(支持 HTML)
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content: {
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type: TEXT,
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allowNull: true,
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defaultValue: null,
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comment: '新闻正文(微信链接型新闻可为空)',
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},
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// 微信公众号文章链接
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wx_link: {
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type: STRING(500),
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allowNull: true,
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defaultValue: null,
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comment: '微信公众号文章链接',
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},
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// 新闻类型:content(内容型)/ wx_link(微信链接型)
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news_type: {
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type: STRING(20),
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allowNull: false,
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defaultValue: 'content',
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comment: '新闻类型:content=内容型, wx_link=微信链接型',
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},
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// 发布时间
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publish_time: {
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type: DATE,
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allowNull: false,
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comment: '发布时间',
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},
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// 是否置顶
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pinned: {
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type: BOOLEAN,
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allowNull: false,
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defaultValue: false,
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comment: '是否置顶',
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},
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// 排序序号
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sort_order: {
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type: INTEGER,
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allowNull: false,
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defaultValue: 0,
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comment: '排序序号,越小越靠前',
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},
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// 目标可见组别
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group: {
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type: STRING(20),
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allowNull: false,
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defaultValue: 'all',
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comment: '目标可见组别',
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},
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// 标签(逗号分隔)
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tags: {
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type: STRING(500),
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allowNull: true,
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defaultValue: null,
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comment: '标签,多个标签用逗号分隔',
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},
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2026-10-20 11:06:29 +08:00
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// 草稿标记(R176)。成绩发布时会自动生成一条「成绩公示」预览新闻,
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// 需人工编辑确认后才可对外发布 ⇒ 草稿期间必须前台不可见。
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// 🔴 news.list / findById 的公开查询必须显式过滤 is_draft=0(默认值 0 保证历史 15 条不受影响)。
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is_draft: {
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type: INTEGER,
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allowNull: false,
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defaultValue: 0,
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comment: '草稿标记:0=已发布, 1=草稿(前台不可见)',
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},
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// 附件(R176)。用于成绩公示表的文件公示:管理员上传 xlsx/pdf 后,
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// 详情页渲染成独立下载按钮,不依赖正文富文本里手写链接
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// (手写链接在人工编辑正文时极易被误删)。
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attachment_url: {
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type: STRING(500),
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allowNull: true,
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defaultValue: null,
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comment: '附件下载地址(相对路径 /public/news/xxx)',
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},
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attachment_name: {
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type: STRING(200),
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allowNull: true,
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defaultValue: null,
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comment: '附件显示文件名(下载按钮文案)',
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},
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2026-08-17 12:25:42 +08:00
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// 记录创建时间
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created_at: {
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type: DATE,
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allowNull: false,
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defaultValue: app.Sequelize.literal('CURRENT_TIMESTAMP'),
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comment: '创建时间',
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},
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// 记录更新时间
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updated_at: {
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type: DATE,
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allowNull: false,
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defaultValue: app.Sequelize.literal('CURRENT_TIMESTAMP'),
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comment: '更新时间',
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},
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}, {
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tableName: 'news',
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timestamps: false,
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underscored: true,
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indexes: [
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{
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fields: ['publish_time'],
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},
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{
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fields: ['pinned', 'publish_time'],
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},
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{
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fields: ['group'],
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},
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{
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fields: ['sort_order'],
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},
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],
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});
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return News;
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};
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