feat: 添加按部门ID查询用户列表接口

src/main/java/com/huertian/jinduguanli/controller/UserController.java

@@ -1,6 +1,7 @@
 package com.huertian.jinduguanli.controller;
 
 import com.huertian.jinduguanli.common.ApiResponse;
+import com.huertian.jinduguanli.common.ErrorCode;
 import com.huertian.jinduguanli.dto.CreateUserRequest;
 import com.huertian.jinduguanli.dto.LoginResponse;
 import com.huertian.jinduguanli.dto.UserLoginRequest;
@@ -14,6 +15,8 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @RestController
 @RequestMapping("/api/users")
 public class UserController {
@@ -85,4 +88,18 @@ public class UserController {
         logger.info("收到禁用用户请求，用户ID: {}", userId);
         return userService.disableUser(userId);
     }
+
+    @GetMapping("/department/{departmentId}")
+    public ApiResponse<List<User>> getUsersByDepartment(@PathVariable Long departmentId) {
+        logger.info("收到查询部门用户请求，部门ID: {}", departmentId);
+        try {
+            List<User> users = userService.findByDepartmentId(departmentId);
+            // 清除密码信息
+            users.forEach(user -> user.setPassword(null));
+            return ApiResponse.success(users);
+        } catch (Exception e) {
+            logger.error("查询部门用户失败", e);
+            return new ApiResponse<>(ErrorCode.SYSTEM_ERROR, "获取部门用户列表失败", null);
+        }
+    }
 }

src/main/java/com/huertian/jinduguanli/repository/UserRepository.java

@@ -17,4 +17,7 @@ public interface UserRepository extends JpaRepository<User, Long> {
 
     @Query(value = "SELECT * FROM users LIMIT :limit OFFSET :offset", nativeQuery = true)
     List<User> findAllWithPagination(@Param("offset") int offset, @Param("limit") int limit);
+
+    @Query("SELECT u FROM User u WHERE u.departmentId = :departmentId AND u.status = 1")
+    List<User> findByDepartmentIdAndNormalStatus(@Param("departmentId") Long departmentId);
 }

src/main/java/com/huertian/jinduguanli/service/UserService.java

@@ -168,4 +168,9 @@ public class UserService implements UserDetailsService {
         savedUser.setPassword(null);
         return savedUser;
     }
+
+    public List<User> findByDepartmentId(Long departmentId) {
+        logger.info("查询部门用户列表，部门ID: {}", departmentId);
+        return userRepository.findByDepartmentIdAndNormalStatus(departmentId);
+    }
 }