feat(user): 添加用户卡片统计数据接口和优化性能

- 新增 UserCardStats 接口定义余额/积分/优惠券/礼品卡数据结构
- 实现 getUserCardStats 函数聚合返回用户卡片统计数据
- 替换原有多个独立请求为单一聚合接口提升性能
- 修改 useUserData Hook 使用新聚合接口并调整数据类型
- 移除废弃的 pageShopOrder 和相关 API 导入
- 优化用户登录后自动刷新卡片统计数据逻辑

src/api/user/index.ts

@@ -43,6 +43,15 @@ export interface UserOrderStats {
   total: number
 }
 
+// 用户卡片统计（个人中心头部：余额/积分/优惠券/礼品卡）
+export interface UserCardStats {
+  balance: string
+  points: number
+  coupons: number
+  giftCards: number
+  lastUpdateTime?: string
+}
+
 // 用户完整数据
 export interface UserDashboard {
   balance: UserBalance
@@ -108,6 +117,17 @@ export async function getUserOrderStats() {
   return Promise.reject(new Error(res.message))
 }
 
+/**
+ * 获取用户卡片统计（一次性返回余额/积分/可用优惠券/未使用礼品卡数量）
+ */
+export async function getUserCardStats() {
+  const res = await request.get<ApiResult<UserCardStats>>('/user/card/stats')
+  if (res.code === 0 && res.data) {
+    return res.data
+  }
+  return Promise.reject(new Error(res.message))
+}
+
 /**
  * 获取用户完整仪表板数据（一次性获取所有数据）
  */

src/hooks/useOrderStats.ts

@@ -1,7 +1,6 @@
 import { useState, useEffect, useCallback } from 'react';
-import { UserOrderStats } from '@/api/user';
+import { getUserOrderStats, UserOrderStats } from '@/api/user';
 import Taro from '@tarojs/taro';
-import {pageShopOrder} from "@/api/shop/shopOrder";
 
 /**
  * 订单统计Hook
@@ -31,20 +30,17 @@ export const useOrderStats = () => {
       if(!Taro.getStorageSync('UserId')){
         return false;
       }
-      // TODO 读取订单数量
-      const pending = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), statusFilter: 0})
-      const paid = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), statusFilter: 1})
-      const shipped = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), statusFilter: 3})
-      const completed = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), statusFilter: 5})
-      const refund = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), statusFilter: 6})
-      const total = await pageShopOrder({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId')})
+
+      // 聚合接口：一次请求返回各状态数量（后台按用户做了缓存）
+      const stats = await getUserOrderStats();
+
       setOrderStats({
-        pending: pending?.count || 0,
-        paid: paid?.count || 0,
-        shipped: shipped?.count || 0,
-        completed: completed?.count || 0,
-        refund: refund?.count || 0,
-        total: total?.count || 0
+        pending: stats?.pending || 0,
+        paid: stats?.paid || 0,
+        shipped: stats?.shipped || 0,
+        completed: stats?.completed || 0,
+        refund: stats?.refund || 0,
+        total: stats?.total || 0
       })
 
       if (showToast) {

src/hooks/useUserData.ts

@@ -1,12 +1,10 @@
 import { useState, useEffect, useCallback } from 'react'
-import {pageShopUserCoupon} from "@/api/shop/shopUserCoupon";
-import {pageShopGift} from "@/api/shop/shopGift";
 import {useUser} from "@/hooks/useUser";
 import Taro from '@tarojs/taro'
-import {getUserInfo} from "@/api/layout";
+import { getUserCardStats } from '@/api/user'
 
 interface UserData {
-  balance: number
+  balance: string
   points: number
   coupons: number
   giftCards: number
@@ -24,7 +22,7 @@ interface UseUserDataReturn {
   loading: boolean
   error: string | null
   refresh: () => Promise<void>
-  updateBalance: (newBalance: number) => void
+  updateBalance: (newBalance: string) => void
   updatePoints: (newPoints: number) => void
 }
 
@@ -43,18 +41,14 @@ export const useUserData = (): UseUserDataReturn => {
         return;
       }
 
-      // 并发请求所有数据
-      const [userDataRes, couponsRes, giftCardsRes] = await Promise.all([
-        getUserInfo(),
-        pageShopUserCoupon({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), status: 0}),
-        pageShopGift({ page: 1, limit: 1, userId: Taro.getStorageSync('UserId'), status: 0})
-      ])
+      // 聚合接口：一次请求返回余额/积分/优惠券/礼品卡统计（后端可按用户做缓存）
+      const stats = await getUserCardStats()
 
       const newData: UserData = {
-        balance: userDataRes?.balance || 0.00,
-        points: userDataRes?.points || 0,
-        coupons: couponsRes?.count || 0,
-        giftCards: giftCardsRes?.count || 0,
+        balance: stats?.balance || '0.00',
+        points: stats?.points || 0,
+        coupons: stats?.coupons || 0,
+        giftCards: stats?.giftCards || 0,
         orders: {
           pending: 0,
           paid: 0,
@@ -78,7 +72,7 @@ export const useUserData = (): UseUserDataReturn => {
   }, [fetchUserData])
 
   // 更新余额（本地更新，避免频繁请求）
-  const updateBalance = useCallback((newBalance: number) => {
+  const updateBalance = useCallback((newBalance: string) => {
     setData(prev => prev ? { ...prev, balance: newBalance } : null)
   }, [])
 

src/pages/user/components/UserCard.tsx

@@ -65,6 +65,8 @@ const UserCard = forwardRef<any, any>((_, ref) => {
             setUserInfo(data)
             setIsLogin(true);
             Taro.setStorageSync('UserId', data.userId)
+            // 登录态已就绪后刷新卡片统计（余额/积分/券/礼品卡）
+            refresh().then()
 
             // 获取openId
             if (!data.openid) {
@@ -162,6 +164,8 @@ const UserCard = forwardRef<any, any>((_, ref) => {
               Taro.setStorageSync('UserId', res.data.data.user.userId)
               setUserInfo(res.data.data.user)
               setIsLogin(true)
+              // 登录态已就绪后刷新卡片统计（余额/积分/券/礼品卡）
+              refresh().then()
             }
           })
         } else {

src/pages/user/user.tsx

@@ -3,7 +3,6 @@ import {PullToRefresh} from '@nutui/nutui-react-taro'
 import UserCard from "./components/UserCard";
 import UserOrder from "./components/UserOrder";
 import UserFooter from "./components/UserFooter";
-import {useUserData} from "@/hooks/useUserData";
 import {View} from '@tarojs/components';
 import './user.scss'
 import IsDealer from "./components/IsDealer";
@@ -12,14 +11,11 @@ import UserGrid from "@/pages/user/components/UserGrid";
 
 function User() {
 
-  const {refresh} = useUserData()
   const userCardRef = useRef<any>()
   const themeStyles = useThemeStyles();
 
   // 下拉刷新处理
   const handleRefresh = async () => {
-    await refresh()
-    // 如果 UserCard 组件有自己的刷新方法，也可以调用
     if (userCardRef.current?.handleRefresh) {
       await userCardRef.current.handleRefresh()
     }