头铁

miniprogram/app.js

@@ -89,6 +89,8 @@ App({
       // 保存待绑定的推荐码（不再在前端做"只能绑定一次"的限制，让后端根据30天规则判断续期/抢夺）
       this.globalData.pendingReferralCode = refCode
       wx.setStorageSync('pendingReferralCode', refCode)
+      // 同步写入 referral_code，供章节/找伙伴支付时传给后端，订单会记录 referrer_id 与 referral_code
+      wx.setStorageSync('referral_code', refCode)
       
       // 如果已登录，立即尝试绑定，由 /api/referral/bind 按 30 天规则决定 new / renew / takeover
       if (this.globalData.isLoggedIn && this.globalData.userInfo) {
@@ -354,6 +356,20 @@ App({
       if (res.success && res.data?.openId) {
         this.globalData.openId = res.data.openId
         wx.setStorageSync('openId', res.data.openId)
+        // 接口同时返回 user 时视为登录，补全登录态并从登录开始绑定推荐码
+        if (res.data.user) {
+          this.globalData.userInfo = res.data.user
+          this.globalData.isLoggedIn = true
+          this.globalData.purchasedSections = res.data.user.purchasedSections || []
+          this.globalData.hasFullBook = res.data.user.hasFullBook || false
+          wx.setStorageSync('userInfo', res.data.user)
+          wx.setStorageSync('token', res.data.token || '')
+          const pendingRef = wx.getStorageSync('pendingReferralCode') || this.globalData.pendingReferralCode
+          if (pendingRef) {
+            console.log('[App] getOpenId 登录后自动绑定推荐码:', pendingRef)
+            this.bindReferralCode(pendingRef)
+          }
+        }
         return res.data.openId
       }
     } catch (e) {

miniprogram/pages/match/match.js

@@ -591,6 +591,8 @@ Page({
         return
       }
       
+      // 邀请码：与章节支付一致，写入订单便于分销归属与对账
+      const referralCode = wx.getStorageSync('referral_code') || ''
       // 调用支付接口购买匹配次数
       const res = await app.request('/api/miniprogram/pay', {
         method: 'POST',
@@ -600,7 +602,8 @@ Page({
           productId: 'match_1',
           amount: 1,
           description: '匹配次数x1',
-          userId: app.globalData.userInfo?.id || ''
+          userId: app.globalData.userInfo?.id || '',
+          referralCode: referralCode || undefined
         }
       })
       

miniprogram/pages/read/read.js

@@ -91,8 +91,8 @@ Page({
       const config = await accessManager.fetchLatestConfig()
       this.setData({
         freeIds: config.freeChapters,
-        sectionPrice: config.prices.section,
-        fullBookPrice: config.prices.fullbook
+        sectionPrice: config.prices?.section ?? 1,
+        fullBookPrice: config.prices?.fullbook ?? 9.9
       })
       
       // 【标准流程】2. 确定权限状态
@@ -162,6 +162,10 @@ Page({
   async loadContent(id, accessState) {
     try {
       const section = this.getSectionInfo(id)
+      const sectionPrice = this.data.sectionPrice ?? 1
+      if (section.price === undefined || section.price === null) {
+        section.price = sectionPrice
+      }
       this.setData({ section })
       
       // 从 API 获取内容
@@ -689,7 +693,7 @@ Page({
           ? '《一场Soul的创业实验》全书' 
           : `章节${sectionId}-${sectionTitle.length > 20 ? sectionTitle.slice(0, 20) + '...' : sectionTitle}`
         
-        // 邀请码：谁邀请了我（从落地页 ref 或 storage 带入），用于订单分销归属
+        // 邀请码：谁邀请了我（从落地页 ref 或 storage 带入），会写入订单 referrer_id / referral_code 便于分销与对账
         const referralCode = wx.getStorageSync('referral_code') || ''
         const res = await app.request('/api/miniprogram/pay', {
           method: 'POST',

miniprogram/pages/read/read.wxml

@@ -166,7 +166,7 @@
           <!-- 购买本章 - 直接调起支付 -->
           <view class="purchase-btn purchase-section" bindtap="handlePurchaseSection">
             <text class="btn-label">购买本章</text>
-            <text class="btn-price brand-color">¥{{section.price}}</text>
+            <text class="btn-price brand-color">¥{{section && section.price != null ? section.price : sectionPrice}}</text>
           </view>
 
           <!-- 解锁全书 - 只有购买超过3章才显示 -->
@@ -176,7 +176,7 @@
               <text class="btn-label">解锁全部 {{totalSections}} 章</text>
             </view>
             <view class="btn-right">
-              <text class="btn-price">¥{{fullBookPrice}}</text>
+              <text class="btn-price">¥{{fullBookPrice || 9.9}}</text>
               <text class="btn-discount">省82%</text>
             </view>
           </view>