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