refactor: 项目架构重构 - 目录标准化 + 清理冗余
- 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/
This commit is contained in:
Yuzhiran Dev
Executable
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const mongoose = require('mongoose')
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const { Schema } = mongoose
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const bcrypt = require('bcryptjs')
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/**
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* 用户探索数据结构
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*/
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const ExploreDataSchema = new Schema({
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dim1: {
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completed: { type: Boolean, default: false },
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bestScore: { type: Number, default: 0 },
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collectedEggs: { type: Number, default: 0 },
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totalLength: { type: Number, default: 0 }
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},
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dim2: {
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completed: { type: Boolean, default: false },
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bestArea: { type: Number, default: 0 },
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createdShapes: { type: Number, default: 0 }
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},
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dim3: {
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completed: { type: Boolean, default: false },
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exploredFaces: { type: Number, default: 0 },
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rotationTime: { type: Number, default: 0 },
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bestScore: { type: Number, default: 0 }
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},
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dim4: {
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completed: { type: Boolean, default: false },
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bestScore: { type: Number, default: 0 },
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exploredEvents: { type: Number, default: 0 }
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},
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dim5: {
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completed: { type: Boolean, default: false },
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bestScore: { type: Number, default: 0 },
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exploredThoughts: { type: Number, default: 0 }
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}
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}, { _id: false })
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/**
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* 用户模型
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*/
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const UserSchema = new Schema({
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// 微信用户标识
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openid: {
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type: String,
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required: false,
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unique: true,
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sparse: true,
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index: true
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},
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unionid: {
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type: String,
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index: true
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},
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// H5环境用户名密码登录
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username: {
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type: String,
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unique: true,
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sparse: true,
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index: true
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},
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password: {
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type: String,
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select: false
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},
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// 基本信息
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nickName: {
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type: String,
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default: '星辰旅行者'
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},
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avatarUrl: {
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type: String,
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default: ''
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},
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// 探索数据
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exploreData: {
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type: ExploreDataSchema,
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default: () => ({})
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},
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// 分数（冗余字段，便于排行榜查询）
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totalScore: { type: Number, default: 0 },
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dim1Score: { type: Number, default: 0 },
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dim2Score: { type: Number, default: 0 },
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dim3Score: { type: Number, default: 0 },
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dim4Score: { type: Number, default: 0 },
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dim5Score: { type: Number, default: 0 },
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// 已解锁维度
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unlockedDims: [{
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type: Number,
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enum: [1, 2, 3, 4, 5]
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}],
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// 商品相关
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ownedSkins: [{
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type: String
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}],
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purchasedItems: [{
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type: String
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}],
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// 会员状态
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isAdFree: {
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type: Boolean,
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default: false
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},
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isSubscriber: {
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type: Boolean,
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default: false
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},
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subscribeExpiry: {
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type: Date
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},
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// 收藏与成就
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collectedKnowledge: [{
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type: mongoose.Schema.Types.ObjectId,
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ref: 'Knowledge'
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}],
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achievements: [{
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type: String
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}],
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// 设置
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settings: {
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voiceEnabled: { type: Boolean, default: true },
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difficulty: {
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type: String,
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enum: ['easy', 'normal', 'hard'],
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default: 'normal'
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}
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},
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// 探索等级系统
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level: {
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type: Number,
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default: 1
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},
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levelPoints: {
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type: Number,
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default: 0
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},
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// 时间戳
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totalPlayTime: {
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type: Number,
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default: 0
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},
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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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lastLoginAt: {
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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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UserSchema.index({ totalScore: -1 })
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UserSchema.index({ dim1Score: -1 })
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UserSchema.index({ dim2Score: -1 })
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UserSchema.index({ dim3Score: -1 })
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UserSchema.index({ dim4Score: -1 })
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UserSchema.index({ dim5Score: -1 })
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UserSchema.index({ createdAt: -1 })
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UserSchema.index({ lastLoginAt: -1 }) // 用于活跃用户统计
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// 虚拟字段：是否是新用户（24小时内注册）
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UserSchema.virtual('isNew').get(function() {
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return Date.now() - this.createdAt < 24 * 60 * 60 * 1000
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})
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// 中间件：保存前加密密码（仅针对username/password登录）
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UserSchema.pre('save', async function(next) {
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if (!this.isModified('password')) {
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return next()
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}
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try {
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const salt = await bcrypt.genSalt(10)
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this.password = await bcrypt.hash(this.password, salt)
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next()
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} catch (error) {
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next(error)
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}
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})
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// 实例方法：验证密码
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UserSchema.methods.validatePassword = async function(password) {
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return bcrypt.compare(password, this.password)
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}
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// 实例方法：计算总分
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UserSchema.methods.calculateTotalScore = function() {
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this.totalScore =
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(this.exploreData.dim1?.bestScore || 0) +
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(this.exploreData.dim2?.bestArea || 0) +
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(this.exploreData.dim3?.bestScore || 0) +
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(this.exploreData.dim4?.bestScore || 0) +
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(this.exploreData.dim5?.bestScore || 0)
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// 同步维度分数
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this.dim1Score = this.exploreData.dim1?.bestScore || 0
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this.dim2Score = this.exploreData.dim2?.bestArea || 0
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this.dim3Score = this.exploreData.dim3?.bestScore || 0
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this.dim4Score = this.exploreData.dim4?.bestScore || 0
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this.dim5Score = this.exploreData.dim5?.bestScore || 0
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return this.totalScore
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}
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// 实例方法：计算等级
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UserSchema.methods.calculateLevel = function() {
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// 等级计算公式：基于总分和探索时长
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// 基础分：每100分 = 1级
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const scorePoints = Math.floor(this.totalScore / 100)
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// 时长分：每1小时 = 1级
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const timePoints = Math.floor(this.totalPlayTime / 60)
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// 成就分：每个成就 = 2级
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const achievementPoints = (this.achievements?.length || 0) * 2
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// 收藏分：每5个收藏 = 1级
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const collectionPoints = Math.floor((this.collectedKnowledge?.length || 0) / 5)
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this.levelPoints = scorePoints + timePoints + achievementPoints + collectionPoints
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// 等级阈值表
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const levelThresholds = [
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0, 5, 15, 30, 50, 75, 105, 140, 180, 225,
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275, 330, 390, 455, 525, 600, 680, 765, 855, 950, 1050
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]
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// 计算等级
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let newLevel = 1
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for (let i = 0; i < levelThresholds.length; i++) {
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if (this.levelPoints >= levelThresholds[i]) {
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newLevel = i + 1
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} else {
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break
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}
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}
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this.level = newLevel
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return this.level
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}
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// 实例方法：获取等级信息
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UserSchema.methods.getLevelInfo = function() {
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const levelNames = [
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'星辰旅者', '维度学徒', '空间探索者', '几何学者', '维度行者',
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'时空旅人', '多维大师', '宇宙探索者', '维度掌控者', '空间主宰',
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'维度领主', '宇宙行者', '时空主宰', '维度之神', '宇宙之主',
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'维度创世者', '空间造物主', '宇宙掌控者', '维度至尊', '宇宙之神'
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]
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const levelThresholds = [
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0, 5, 15, 30, 50, 75, 105, 140, 180, 225,
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275, 330, 390, 455, 525, 600, 680, 765, 855, 950, 1050
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]
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const currentLevel = this.level || 1
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const currentPoints = this.levelPoints || 0
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const nextLevelPoints = levelThresholds[currentLevel] || levelThresholds[levelThresholds.length - 1]
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const progress = Math.min(100, Math.floor((currentPoints / nextLevelPoints) * 100))
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return {
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level: currentLevel,
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name: levelNames[Math.min(currentLevel - 1, levelNames.length - 1)],
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points: currentPoints,
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nextLevelPoints: nextLevelPoints,
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progress: progress,
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totalProgress: Math.min(100, Math.floor((currentPoints / 1050) * 100))
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}
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}
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// 静态方法：获取排行榜
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UserSchema.statics.getLeaderboard = function(dim = null, limit = 50) {
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const sortField = dim ? `dim${dim}Score` : 'totalScore'
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return this.find()
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.select('openid nickName avatarUrl totalScore dim1Score dim2Score dim3Score dim4Score dim5Score unlockedDims')
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.sort({ [sortField]: -1 })
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.limit(limit)
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.lean()
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}
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// 中间件：保存前更新 updatedAt、计算总分和等级
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UserSchema.pre('save', function(next) {
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this.updatedAt = Date.now()
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this.calculateTotalScore()
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this.calculateLevel()
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next()
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})
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module.exports = mongoose.model('User', UserSchema)
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