feat: 微信登录获取用户信息，客户列表按最后登录排序，修复Lombok配置

src/main/java/com/example/building/service/AuthService.java

@@ -19,8 +19,11 @@ public interface AuthService {
 
     /**
      * 微信扫码登录
+     * @param code 微信授权码
+     * @param nickname 微信昵称
+     * @param avatar 微信头像
      */
-    Map<String, Object> wechatLogin(String code);
+    Map<String, Object> wechatLogin(String code, String nickname, String avatar);
 
     /**
      * 支付宝扫码登录

src/main/java/com/example/building/service/impl/AuthServiceImpl.java

@@ -1,8 +1,11 @@
 package com.example.building.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.example.building.common.JwtUtil;
+import com.example.building.entity.Customer;
 import com.example.building.entity.User;
+import com.example.building.mapper.CustomerMapper;
 import com.example.building.mapper.UserMapper;
 import com.example.building.service.AuthService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -10,6 +13,7 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -25,6 +29,9 @@ public class AuthServiceImpl implements AuthService {
     @Autowired
     private UserMapper userMapper;
 
+    @Autowired
+    private CustomerMapper customerMapper;
+
     @Autowired
     private JwtUtil jwtUtil;
 
@@ -81,25 +88,49 @@ public class AuthServiceImpl implements AuthService {
      * 实际生产中需要调用微信API获取openid
      */
     @Override
-    public Map<String, Object> wechatLogin(String code) {
+    public Map<String, Object> wechatLogin(String code, String nickname, String avatar) {
         // TODO: 调用微信API获取openid
         // String openid = wechatService.getOpenId(code);
         String openid = "wechat_" + code;
 
-        // 查询用户，不存在则创建
-        User user = userMapper.selectOne(new LambdaQueryWrapper<User>()
-                .eq(User::getWechatOpenid, openid));
-        if (user == null) {
-            user = new User();
-            user.setUserId(UUID.randomUUID().toString());
-            user.setWechatOpenid(openid);
-            user.setUsername("微信用户");
-            user.setRole("sales");
-            user.setStatus(1);
-            userMapper.insert(user);
+        // 查询或创建顾客
+        Customer customer = customerMapper.selectOne(new LambdaQueryWrapper<Customer>()
+                .eq(Customer::getWechatOpenid, openid));
+        
+        if (customer == null) {
+            // 新顾客
+            customer = new Customer();
+            customer.setCustomerId(UUID.randomUUID().toString());
+            customer.setWechatOpenid(openid);
+            customer.setName(nickname != null ? nickname : "微信用户");
+            customer.setWechatNickname(nickname);
+            customer.setWechatAvatar(avatar);
+            customer.setTotalAmount(new java.math.BigDecimal("0"));
+            customer.setLastLoginAt(LocalDateTime.now());
+            customerMapper.insert(customer);
+        } else {
+            // 更新已有顾客信息
+            LambdaUpdateWrapper<Customer> updateWrapper = new LambdaUpdateWrapper<>();
+            updateWrapper.eq(Customer::getCustomerId, customer.getCustomerId());
+            if (nickname != null) {
+                updateWrapper.set(Customer::getWechatNickname, nickname);
+            }
+            if (avatar != null) {
+                updateWrapper.set(Customer::getWechatAvatar, avatar);
+            }
+            updateWrapper.set(Customer::getLastLoginAt, LocalDateTime.now());
+            customerMapper.update(null, updateWrapper);
+            customer.setLastLoginAt(LocalDateTime.now());
         }
 
-        return generateTokens(user);
+        // 返回顾客信息
+        Map<String, Object> result = new HashMap<>();
+        result.put("token", "customer_token_" + customer.getCustomerId());
+        result.put("customerId", customer.getCustomerId());
+        result.put("name", customer.getName());
+        result.put("role", "customer");
+        
+        return result;
     }
 
     /**

src/main/java/com/example/building/service/impl/CustomerServiceImpl.java

@@ -33,6 +33,7 @@ public class CustomerServiceImpl implements CustomerService {
                     .or()
                     .like(Customer::getPhone, keyword);
         }
+        wrapper.orderByDesc(Customer::getLastLoginAt);
         wrapper.orderByDesc(Customer::getCreatedAt);
         return customerMapper.selectPage(pageParam, wrapper);
     }