Yuzhiran Dev
c1d6dd3b29
- 目录重命名: backend/wdkj-server/ → server/, frontend/ai-dimension/ → client/ - 删除 20+ 冗余文件（WDKJ 旧脚本、Windows 脚本、过时文档、设计稿） - 更新 package.json 元数据（移除 wdkj 命名） - 完善三级 .gitignore（根 + server + client） - 重写 README.md 和 CHANGELOG.md - 工具脚本移至 scripts/
110 lines
1.9 KiB
JavaScript
Executable File
110 lines
1.9 KiB
JavaScript
Executable File
const mongoose = require('mongoose')
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const { Schema } = mongoose
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/**
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* 商品模型
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*/
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const ShopItemSchema = new Schema({
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// 基本信息
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itemId: {
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type: String,
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required: true,
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unique: true,
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index: true
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},
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name: {
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type: String,
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required: true,
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trim: true
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},
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description: {
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type: String,
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trim: true
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},
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// 价格（单位：分）
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price: {
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type: Number,
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required: true,
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min: 1
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},
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originalPrice: {
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type: Number
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},
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// 商品类型
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type: {
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type: String,
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enum: ['skin', 'noad', 'subscription'],
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required: true
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},
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// 订阅天数（仅订阅商品）
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duration: {
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type: Number,
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default: 30
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},
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// 图片
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imageUrl: String,
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previewUrl: String,
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// 统计
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purchaseCount: {
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type: Number,
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default: 0
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},
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// 状态
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status: {
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type: String,
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enum: ['active', 'inactive', 'discontinued'],
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default: 'active',
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index: true
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},
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// 排序
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sortOrder: {
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type: Number,
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default: 0
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},
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// 促销
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isOnSale: {
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type: Boolean,
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default: false
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},
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saleEndTime: Date,
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// 时间戳
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createdAt: {
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type: Date,
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default: Date.now
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},
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updatedAt: {
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type: Date,
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default: Date.now
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}
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}, {
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timestamps: true,
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toJSON: { virtuals: true },
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toObject: { virtuals: true }
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})
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// 索引
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ShopItemSchema.index({ status: 1, sortOrder: 1 })
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ShopItemSchema.index({ type: 1 })
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// 虚拟字段：是否在促销中
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ShopItemSchema.virtual('isOnSaleActive').get(function() {
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return this.isOnSale && this.saleEndTime && new Date() < this.saleEndTime
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})
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// 中间件：保存前更新 updatedAt
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ShopItemSchema.pre('save', function(next) {
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this.updatedAt = Date.now()
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next()
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})
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module.exports = mongoose.model('ShopItem', ShopItemSchema)
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