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。
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55
app/model/systemConfig.js
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55
app/model/systemConfig.js
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'use strict';
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/**
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* 系统配置模型 - SystemConfig
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*
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* 存储系统级别的配置项,以键值对形式存储。
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* 表名:system_configs
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*/
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module.exports = app => {
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const { STRING, TEXT, INTEGER, DATE } = app.Sequelize;
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const SystemConfig = app.model.define('system_config', {
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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: '配置唯一标识',
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},
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// 配置键名,唯一
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config_key: {
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type: STRING(100),
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allowNull: false,
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unique: true,
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comment: '配置键名',
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},
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// 配置值(文本存储,可存储 JSON 字符串)
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config_value: {
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type: TEXT,
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allowNull: false,
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comment: '配置值',
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},
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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: 'system_configs',
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timestamps: false,
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underscored: true,
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});
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return SystemConfig;
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};
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