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/002-create-admins.js
+++ b/database/migrations/002-create-admins.js
@@ -0,0 +1,61 @@
+'use strict';
+
+/**
+ * 迁移文件：创建管理员表（admins）
+ * 存储后台管理员账号信息
+ */
+
+module.exports = {
+  /**
+   * 执行迁移：创建 admins 表
+   * @param {import('sequelize').QueryInterface} queryInterface
+   * @param {import('sequelize').Sequelize} Sequelize
+   */
+  up: async (queryInterface, Sequelize) => {
+    const { INTEGER, STRING, DATE } = Sequelize;
+
+    await queryInterface.createTable('admins', {
+      id: {
+        type: INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+        allowNull: false,
+        comment: '管理员唯一标识',
+      },
+      username: {
+        type: STRING(50),
+        allowNull: false,
+        unique: true,
+        comment: '管理员用户名',
+      },
+      password: {
+        type: STRING(100),
+        allowNull: false,
+        comment: '管理员密码',
+      },
+      created_at: {
+        type: DATE,
+        allowNull: false,
+        comment: '创建时间',
+      },
+      updated_at: {
+        type: DATE,
+        allowNull: false,
+        comment: '更新时间',
+      },
+    });
+
+    await queryInterface.addIndex('admins', ['username'], {
+      unique: true,
+      name: 'idx_admins_username',
+    });
+  },
+
+  /**
+   * 回滚迁移：删除 admins 表
+   * @param {import('sequelize').QueryInterface} queryInterface
+   */
+  down: async (queryInterface) => {
+    await queryInterface.dropTable('admins');
+  },
+};