chore: 后端首次基线提交

运行必须源码：app/(controller/model/service/middleware/lib/utils/validate/router)、config/、database/(migrations/seeders/sql)、启动脚本、app/public/templates 模板。已忽略运行非必须：node_modules/、logs/、run/、app/public 运行时上传数据、.env*、构建/缓存产物。
2026-08-17 12:25:42 +08:00
commit a303cf2d53
109 changed files with 25904 additions and 0 deletions
--- a/database/migrations/005-create-news.js
+++ b/database/migrations/005-create-news.js
@@ -0,0 +1,68 @@
+'use strict';
+
+module.exports = {
+  up: async (queryInterface, Sequelize) => {
+    await queryInterface.createTable('news', {
+      id: {
+        type: Sequelize.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+        allowNull: false,
+        comment: '新闻ID',
+      },
+      title: {
+        type: Sequelize.STRING(255),
+        allowNull: false,
+        comment: '新闻标题',
+      },
+      content: {
+        type: Sequelize.TEXT('long'),
+        allowNull: true,
+        comment: '新闻内容（富文本）',
+      },
+      wx_link: {
+        type: Sequelize.STRING(512),
+        allowNull: true,
+        comment: '微信链接',
+      },
+      publish_time: {
+        type: Sequelize.DATE,
+        allowNull: true,
+        comment: '发布时间',
+      },
+      pinned: {
+        type: Sequelize.TINYINT,
+        allowNull: false,
+        defaultValue: 0,
+        comment: '是否置顶：0否 1是',
+      },
+      group_name: {
+        type: Sequelize.STRING(64),
+        allowNull: true,
+        comment: '目标组别',
+      },
+      created_at: {
+        type: Sequelize.DATE,
+        allowNull: false,
+        defaultValue: Sequelize.literal('CURRENT_TIMESTAMP'),
+        comment: '创建时间',
+      },
+      updated_at: {
+        type: Sequelize.DATE,
+        allowNull: false,
+        defaultValue: Sequelize.literal('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'),
+        comment: '更新时间',
+      },
+    }).then(() => {
+      return Promise.all([
+        queryInterface.addIndex('news', ['publish_time'], { name: 'idx_publish_time' }),
+        queryInterface.addIndex('news', ['pinned', 'publish_time'], { name: 'idx_pinned_publish_time' }),
+        queryInterface.addIndex('news', ['group_name'], { name: 'idx_group_name' }),
+      ]);
+    });
+  },
+
+  down: async (queryInterface, Sequelize) => {
+    await queryInterface.dropTable('news');
+  },
+};