feat： 对齐规则引擎
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Alex-larget
297
miniprogram/utils/ruleEngine.js
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297
miniprogram/utils/ruleEngine.js
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/**
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* Soul创业派对 - 用户旅程规则引擎
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* 从后端 /api/miniprogram/user-rules 读取启用的规则，按场景触发引导
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* 稳定版兼容：readCount 用 getReadCount()，hasPurchasedFull 用 hasFullBook，完善头像跳 avatar-nickname
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*
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* trigger → scene 映射：
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* 注册 → after_login
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* 点击收费章节 → before_read
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* 完成匹配 → after_match
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* 完成付款 → after_pay
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* 累计浏览5章节 → page_show
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* 加入派对房 → before_join_party
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* 绑定微信 → after_bindwechat
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* 收益满50元 → earnings_check
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* 手动触发 → manual
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* 浏览导师页 → browse_mentor
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*/
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const app = getApp()
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const RULE_COOLDOWN_KEY = 'rule_engine_cooldown'
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const COOLDOWN_MS = 60 * 1000
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let _cachedRules = null
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let _cacheTs = 0
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const CACHE_TTL = 5 * 60 * 1000
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const TRIGGER_SCENE_MAP = {
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'注册': 'after_login',
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'点击收费章节': 'before_read',
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'完成匹配': 'after_match',
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'完成付款': 'after_pay',
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'累计浏览5章节': 'page_show',
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'加入派对房': 'before_join_party',
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'绑定微信': 'after_bindwechat',
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'收益满50元': 'earnings_check',
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'手动触发': 'manual',
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'浏览导师页': 'browse_mentor',
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}
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function isInCooldown(ruleId) {
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try {
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const map = wx.getStorageSync(RULE_COOLDOWN_KEY) || {}
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const ts = map[ruleId]
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if (!ts) return false
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return Date.now() - ts < COOLDOWN_MS
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} catch (e) {
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console.warn('[RuleEngine] 读取冷却状态失败:', e)
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return false
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}
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}
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function setCooldown(ruleId) {
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try {
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const map = wx.getStorageSync(RULE_COOLDOWN_KEY) || {}
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map[ruleId] = Date.now()
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wx.setStorageSync(RULE_COOLDOWN_KEY, map)
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} catch (e) {
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console.warn('[RuleEngine] 写入冷却状态失败:', e)
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}
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}
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function getUserInfo() {
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return app.globalData.userInfo || {}
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}
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async function loadRules() {
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if (_cachedRules && Date.now() - _cacheTs < CACHE_TTL) return _cachedRules
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try {
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const res = await app.request({ url: '/api/miniprogram/user-rules', method: 'GET', silent: true })
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if (res && res.success && res.rules) {
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_cachedRules = res.rules
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_cacheTs = Date.now()
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return _cachedRules
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}
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} catch (e) {
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console.warn('[RuleEngine] 加载规则失败，继续使用缓存:', e)
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}
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return _cachedRules || []
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}
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function isRuleEnabled(rules, triggerName) {
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return rules.some(r => r.trigger === triggerName)
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}
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function getRuleInfo(rules, triggerName) {
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return rules.find(r => r.trigger === triggerName)
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}
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// 稳定版：跳转 avatar-nickname（与 _ensureProfileCompletedAfterLogin 一致）
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function checkRule_FillAvatar(rules) {
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if (!isRuleEnabled(rules, '注册')) return null
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const user = getUserInfo()
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if (!user.id) return null
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const avatar = user.avatar || user.avatarUrl || ''
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const nickname = user.nickname || ''
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if (avatar && !avatar.includes('default') && nickname && nickname !== '微信用户' && !nickname.startsWith('微信用户')) return null
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if (isInCooldown('fill_avatar')) return null
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setCooldown('fill_avatar')
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const info = getRuleInfo(rules, '注册')
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return {
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ruleId: 'fill_avatar',
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title: info?.title || '完善个人信息',
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message: info?.description || '设置头像和昵称，让其他创业者更容易认识你',
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action: 'navigate',
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target: '/pages/avatar-nickname/avatar-nickname'
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}
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}
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function checkRule_BindPhone(rules) {
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if (!isRuleEnabled(rules, '点击收费章节')) return null
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const user = getUserInfo()
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if (!user.id) return null
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if (user.phone) return null
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if (isInCooldown('bind_phone')) return null
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setCooldown('bind_phone')
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const info = getRuleInfo(rules, '点击收费章节')
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return {
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ruleId: 'bind_phone',
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title: info?.title || '绑定手机号',
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message: info?.description || '绑定手机号解锁更多功能，保障账户安全',
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action: 'bind_phone',
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target: null
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}
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}
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function checkRule_FillProfile(rules) {
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if (!isRuleEnabled(rules, '完成匹配')) return null
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const user = getUserInfo()
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if (!user.id) return null
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if (user.mbti && user.industry) return null
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if (isInCooldown('fill_profile')) return null
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setCooldown('fill_profile')
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const info = getRuleInfo(rules, '完成匹配')
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return {
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ruleId: 'fill_profile',
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title: info?.title || '完善创业档案',
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message: info?.description || '填写 MBTI 和行业信息，帮你精准匹配创业伙伴',
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action: 'navigate',
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target: '/pages/profile-edit/profile-edit'
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}
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}
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// 稳定版兼容：readCount 用 getReadCount()
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function checkRule_ShareAfter5Chapters(rules) {
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if (!isRuleEnabled(rules, '累计浏览5章节')) return null
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const user = getUserInfo()
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if (!user.id) return null
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const readCount = (typeof app.getReadCount === 'function' ? app.getReadCount() : (app.globalData.readCount || 0))
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if (readCount < 5) return null
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if (isInCooldown('share_after_5')) return null
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setCooldown('share_after_5')
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const info = getRuleInfo(rules, '累计浏览5章节')
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return {
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ruleId: 'share_after_5',
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title: info?.title || '邀请好友一起看',
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message: info?.description || '你已阅读 ' + readCount + ' 个章节，分享给好友可获得分销收益',
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action: 'navigate',
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target: '/pages/referral/referral'
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}
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}
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// 稳定版兼容：hasPurchasedFull 用 hasFullBook
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function checkRule_FillVipInfo(rules) {
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if (!isRuleEnabled(rules, '完成付款')) return null
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const user = getUserInfo()
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if (!user.id) return null
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if (!(app.globalData.hasFullBook || app.globalData.hasPurchasedFull)) return null
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if (user.wechatId && user.address) return null
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if (isInCooldown('fill_vip_info')) return null
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setCooldown('fill_vip_info')
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const info = getRuleInfo(rules, '完成付款')
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return {
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ruleId: 'fill_vip_info',
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title: info?.title || '填写完整信息',
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message: info?.description || '购买全书后，需填写完整信息以进入 VIP 群',
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action: 'navigate',
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target: '/pages/profile-edit/profile-edit'
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}
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}
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function checkRule_JoinParty(rules) {
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if (!isRuleEnabled(rules, '加入派对房')) return null
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const user = getUserInfo()
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if (!user.id) return null
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if (user.projectIntro) return null
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if (isInCooldown('join_party')) return null
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setCooldown('join_party')
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const info = getRuleInfo(rules, '加入派对房')
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return {
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ruleId: 'join_party',
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title: info?.title || '填写项目介绍',
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message: info?.description || '进入派对房前，引导填写项目介绍和核心需求',
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action: 'navigate',
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target: '/pages/profile-edit/profile-edit'
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}
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}
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function checkRule_BindWechat(rules) {
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if (!isRuleEnabled(rules, '绑定微信')) return null
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const user = getUserInfo()
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if (!user.id) return null
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if (user.wechatId) return null
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if (isInCooldown('bind_wechat')) return null
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setCooldown('bind_wechat')
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const info = getRuleInfo(rules, '绑定微信')
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return {
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ruleId: 'bind_wechat',
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title: info?.title || '绑定微信号',
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message: info?.description || '绑定微信后，引导开启分销功能',
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action: 'navigate',
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target: '/pages/settings/settings'
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}
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}
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function checkRule_Withdraw(rules) {
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if (!isRuleEnabled(rules, '收益满50元')) return null
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const user = getUserInfo()
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if (!user.id) return null
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const earnings = app.globalData.totalEarnings || 0
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if (earnings < 50) return null
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if (isInCooldown('withdraw_50')) return null
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setCooldown('withdraw_50')
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const info = getRuleInfo(rules, '收益满50元')
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return {
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ruleId: 'withdraw_50',
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title: info?.title || '可以提现了',
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message: info?.description || '累计分销收益超过 50 元，快去申请提现吧',
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action: 'navigate',
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target: '/pages/referral/referral'
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}
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}
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function checkRulesSync(scene, rules) {
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const user = getUserInfo()
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if (!user.id) return null
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switch (scene) {
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case 'after_login':
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return checkRule_FillAvatar(rules)
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case 'before_read':
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return checkRule_BindPhone(rules) || checkRule_FillAvatar(rules)
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case 'after_match':
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return checkRule_FillProfile(rules) || checkRule_JoinParty(rules)
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case 'after_pay':
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return checkRule_FillVipInfo(rules) || checkRule_FillProfile(rules)
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case 'page_show':
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return checkRule_FillAvatar(rules) || checkRule_ShareAfter5Chapters(rules) || checkRule_BindWechat(rules) || checkRule_Withdraw(rules)
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case 'before_join_party':
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return checkRule_JoinParty(rules)
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default:
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return null
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}
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}
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function executeRule(rule, pageInstance) {
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if (!rule) return
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wx.showModal({
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title: rule.title,
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content: rule.message,
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confirmText: '去完善',
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cancelText: '稍后再说',
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success: (res) => {
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if (res.confirm) {
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if (rule.action === 'navigate' && rule.target) {
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wx.navigateTo({ url: rule.target })
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} else if (rule.action === 'bind_phone' && pageInstance) {
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if (typeof pageInstance.showPhoneBinding === 'function') {
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pageInstance.showPhoneBinding()
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}
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}
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}
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_trackRuleAction(rule.ruleId, res.confirm ? 'confirm' : 'cancel')
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}
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})
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}
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function _trackRuleAction(ruleId, action) {
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const userId = getUserInfo().id
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if (!userId) return
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app.request({
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url: '/api/miniprogram/track',
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method: 'POST',
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data: { userId, action: 'rule_trigger', target: ruleId, extraData: { result: action } },
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silent: true
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}).catch(() => {})
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}
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async function checkAndExecute(scene, pageInstance) {
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const rules = await loadRules()
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const rule = checkRulesSync(scene, rules)
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if (rule) {
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setTimeout(() => executeRule(rule, pageInstance), 800)
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}
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}
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module.exports = { checkRules: checkRulesSync, executeRule, checkAndExecute, loadRules }
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