Поправил ответ для пользователей, чтобы приходило название кафедры, а не ID

backend/src/main/java/com/magistr/app/controller/UserController.java

@@ -2,8 +2,10 @@ package com.magistr.app.controller;
 
 import com.magistr.app.dto.CreateUserRequest;
 import com.magistr.app.dto.UserResponse;
+import com.magistr.app.model.Department;
 import com.magistr.app.model.Role;
 import com.magistr.app.model.User;
+import com.magistr.app.repository.DepartmentRepository;
 import com.magistr.app.repository.UserRepository;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -22,11 +24,13 @@ public class UserController {
 
     private static final Logger logger = LoggerFactory.getLogger(UserController.class);
     private final UserRepository userRepository;
+    private final DepartmentRepository departmentRepository;
     private final BCryptPasswordEncoder passwordEncoder;
 
-    public UserController(UserRepository userRepository, BCryptPasswordEncoder passwordEncoder) {
+    public UserController(UserRepository userRepository, BCryptPasswordEncoder passwordEncoder, DepartmentRepository departmentRepository) {
         this.userRepository = userRepository;
         this.passwordEncoder = passwordEncoder;
+        this.departmentRepository = departmentRepository;
     }
 
     @GetMapping
@@ -36,14 +40,19 @@ public class UserController {
             List<User> users = userRepository.findAll();
 
             List<UserResponse> response = users.stream()
-                    .map(u -> new UserResponse(
+                    .map(u -> {
+                        String departmentName = departmentRepository.findById(u.getDepartmentId())
+                                .map(Department::getDepartmentName)
+                                .orElse("Неизвестно");
+
+                        return new UserResponse(
                                 u.getId(),
                                 u.getUsername(),
                                 u.getRole().name(),
                                 u.getFullName(),
                                 u.getJobTitle(),
-                            u.getDepartmentId()
-                    ))
+                                departmentName);
+                    })
                     .toList();
             logger.info("Получено {} пользователей", response.size());
             return response;
@@ -62,14 +71,19 @@ public class UserController {
             List<User> users = userRepository.findByRole(Role.TEACHER);
 
             List<UserResponse> response = users.stream()
-                    .map(u -> new UserResponse(
+                    .map(u -> {
+                        String departmentName = departmentRepository.findById(u.getDepartmentId())
+                                .map(Department::getDepartmentName)
+                                .orElse("Неизвестно");
+
+                        return new UserResponse(
                                 u.getId(),
                                 u.getUsername(),
                                 u.getRole().name(),
                                 u.getFullName(),
                                 u.getJobTitle(),
-                            u.getDepartmentId()
-                    ))
+                                departmentName);
+                    })
                     .toList();
             logger.info("Получено {} преподавателей", response.size());
             return response;

backend/src/main/java/com/magistr/app/dto/UserResponse.java

@@ -10,11 +10,21 @@ public class UserResponse {
     private String role;
     private String fullName;
     private String jobTitle;
+    private String departmentName;
     private Long departmentId;
 
     public UserResponse() {
     }
 
+    public UserResponse(Long id, String username, String role, String fullName, String jobTitle, String departmentName) {
+        this.id = id;
+        this.username = username;
+        this.role = role;
+        this.fullName = fullName;
+        this.jobTitle = jobTitle;
+        this.departmentName = departmentName;
+    }
+
     public UserResponse(Long id, String username, String role, String fullName, String jobTitle, Long departmentId) {
         this.id = id;
         this.username = username;
@@ -36,47 +46,27 @@ public class UserResponse {
         return id;
     }
 
-    public void setId(Long id) {
-        this.id = id;
-    }
-
     public String getUsername() {
         return username;
     }
 
-    public void setUsername(String username) {
-        this.username = username;
-    }
-
     public String getRole() {
         return role;
     }
 
-    public void setRole(String role) {
-        this.role = role;
-    }
-
     public String getFullName() {
         return fullName;
     }
 
-    public void setFullName(String fullName) {
-        this.fullName = fullName;
-    }
-
     public String getJobTitle() {
         return jobTitle;
     }
 
-    public void setJobTitle(String jobTitle) {
-        this.jobTitle = jobTitle;
+    public String getDepartmentName() {
+        return departmentName;
     }
 
     public Long getDepartmentId() {
         return departmentId;
     }
-
-    public void setDepartmentId(Long departmentId) {
-        this.departmentId = departmentId;
-    }
 }

frontend/admin/js/views/users.js

@@ -213,7 +213,7 @@ export async function initUsers() {
                 <td>${escapeHtml(u.username)}</td>
                 <td>${escapeHtml(u.fullName || '-')}</td>
                 <td>${escapeHtml(u.jobTitle || '-')}</td>
-                <td>${u.departmentId || '-'}</td>
+                <td>${u.departmentName || '-'}</td>
                 <td><span class="badge ${ROLE_BADGE[u.role] || ''}">${ROLE_LABELS[u.role] || escapeHtml(u.role)}</span></td>
                 <td>
                     <button class="btn-delete" data-id="${u.id}">Удалить</button>
@@ -383,7 +383,7 @@ export async function initUsers() {
         const role = document.getElementById('new-role').value;
         const fullName = document.getElementById('new-fullname').value.trim();
         const jobTitle = document.getElementById('new-jobtitle').value.trim();
-        const departmentId = document.getElementById('new-department').value;
+        const department = document.getElementById('new-department').value;
 
         if (!username || !password || !fullName || !jobTitle || !departmentId) {
             showAlert('create-alert', 'Заполните все поля', 'error');

frontend/admin/views/users.html

@@ -28,7 +28,7 @@
                 <input type="text" id="new-jobtitle" placeholder="Студент / Доцент" required>
             </div>
             <div class="form-group">
-                <label for="new-department">ID кафедры</label>
+                <label for="new-department">Кафедра</label>
                 <input type="number" id="new-department" placeholder="ID" required>
             </div>
             <button type="submit" class="btn-primary">Создать</button>