Improve centralized error handling

src/controllers/admin.controller.js

@@ -1,9 +1,9 @@
 import { db } from '../config/database.js';
-import { users } from '../db/schema.js';
-import { eq } from 'drizzle-orm';
+import { users, userEmailAccounts, emailAccounts } from '../db/schema.js';
+import { eq, inArray } from 'drizzle-orm';
 import { hashPassword, generateTempPassword } from '../utils/password.js';
 import { logUserCreation, logRoleChange } from '../services/audit.service.js';
-import { formatErrorResponse, ConflictError, NotFoundError } from '../utils/errors.js';
+import { ConflictError, NotFoundError } from '../utils/errors.js';
 import * as emailAccountService from '../services/email-account.service.js';
 
 /**
@@ -11,7 +11,7 @@ import * as emailAccountService from '../services/email-account.service.js';
  * Ak je poskytnutý email a emailPassword, automaticky sa fetchne JMAP account ID
  * POST /api/admin/users
  */
-export const createUser = async (req, res) => {
+export const createUser = async (req, res, next) => {
   const { username, email, emailPassword, firstName, lastName, role } = req.body;
   const adminId = req.userId;
   const ipAddress = req.ip || req.connection.remoteAddress;
@@ -100,8 +100,7 @@ export const createUser = async (req, res) => {
         : 'Používateľ úspešne vytvorený. Email môže byť nastavený neskôr.',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -109,7 +108,7 @@ export const createUser = async (req, res) => {
  * Zoznam všetkých userov (admin only)
  * GET /api/admin/users
  */
-export const getAllUsers = async (req, res) => {
+export const getAllUsers = async (req, res, next) => {
   try {
     const allUsers = await db
       .select({
@@ -130,8 +129,7 @@ export const getAllUsers = async (req, res) => {
       data: allUsers,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -139,7 +137,7 @@ export const getAllUsers = async (req, res) => {
  * Získanie konkrétneho usera (admin only)
  * GET /api/admin/users/:userId
  */
-export const getUser = async (req, res) => {
+export const getUser = async (req, res, next) => {
   const { userId } = req.params;
 
   try {
@@ -176,8 +174,7 @@ export const getUser = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -185,7 +182,7 @@ export const getUser = async (req, res) => {
  * Zmena role usera (admin only)
  * PATCH /api/admin/users/:userId/role
  */
-export const changeUserRole = async (req, res) => {
+export const changeUserRole = async (req, res, next) => {
   const { userId } = req.params;
   const { role } = req.body;
   const adminId = req.userId;
@@ -228,8 +225,7 @@ export const changeUserRole = async (req, res) => {
       message: 'Rola používateľa bola zmenená',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -237,7 +233,7 @@ export const changeUserRole = async (req, res) => {
  * Zmazanie usera (admin only)
  * DELETE /api/admin/users/:userId
  */
-export const deleteUser = async (req, res) => {
+export const deleteUser = async (req, res, next) => {
   const { userId } = req.params;
 
   try {
@@ -263,14 +259,38 @@ export const deleteUser = async (req, res) => {
       }
     }
 
+    // Get user's email account IDs before deletion
+    const userEmailAccountLinks = await db
+      .select({ emailAccountId: userEmailAccounts.emailAccountId })
+      .from(userEmailAccounts)
+      .where(eq(userEmailAccounts.userId, userId));
+
+    const emailAccountIds = userEmailAccountLinks.map(link => link.emailAccountId);
+
+    // Delete user (cascades userEmailAccounts links)
     await db.delete(users).where(eq(users.id, userId));
 
+    // Delete orphaned email accounts (no users linked)
+    // This will cascade delete contacts and emails
+    let deletedEmailAccounts = 0;
+    for (const emailAccountId of emailAccountIds) {
+      const [remainingLinks] = await db
+        .select({ count: db.$count(userEmailAccounts) })
+        .from(userEmailAccounts)
+        .where(eq(userEmailAccounts.emailAccountId, emailAccountId));
+
+      if (remainingLinks.count === 0) {
+        await db.delete(emailAccounts).where(eq(emailAccounts.id, emailAccountId));
+        deletedEmailAccounts++;
+      }
+    }
+
     res.status(200).json({
       success: true,
       message: 'Používateľ bol zmazaný',
+      deletedEmailAccounts,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/auth.controller.js

@@ -4,13 +4,12 @@ import {
   logPasswordChange,
   logEmailLink,
 } from '../services/audit.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * KROK 1: Login s temporary password
  * POST /api/auth/login
  */
-export const login = async (req, res) => {
+export const login = async (req, res, next) => {
   const { username, password } = req.body;
   const ipAddress = req.ip || req.connection.remoteAddress;
   const userAgent = req.headers['user-agent'];
@@ -55,8 +54,7 @@ export const login = async (req, res) => {
     // Log failed login
     await logLoginAttempt(username, false, ipAddress, userAgent, error.message);
 
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -65,7 +63,7 @@ export const login = async (req, res) => {
  * POST /api/auth/set-password
  * Requires: authentication
  */
-export const setPassword = async (req, res) => {
+export const setPassword = async (req, res, next) => {
   const { newPassword } = req.body;
   const userId = req.userId;
   const ipAddress = req.ip || req.connection.remoteAddress;
@@ -83,8 +81,7 @@ export const setPassword = async (req, res) => {
       message: 'Heslo úspešne nastavené',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -93,7 +90,7 @@ export const setPassword = async (req, res) => {
  * POST /api/auth/link-email
  * Requires: authentication
  */
-export const linkEmail = async (req, res) => {
+export const linkEmail = async (req, res, next) => {
   const { email, emailPassword } = req.body;
   const userId = req.userId;
   const ipAddress = req.ip || req.connection.remoteAddress;
@@ -114,8 +111,7 @@ export const linkEmail = async (req, res) => {
       message: 'Email účet úspešne pripojený a overený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -124,7 +120,7 @@ export const linkEmail = async (req, res) => {
  * POST /api/auth/skip-email
  * Requires: authentication
  */
-export const skipEmail = async (req, res) => {
+export const skipEmail = async (req, res, next) => {
   const userId = req.userId;
 
   try {
@@ -136,8 +132,7 @@ export const skipEmail = async (req, res) => {
       message: 'Email setup preskočený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -146,7 +141,7 @@ export const skipEmail = async (req, res) => {
  * POST /api/auth/logout
  * Requires: authentication
  */
-export const logout = async (req, res) => {
+export const logout = async (req, res, next) => {
   try {
     const result = await authService.logout();
 
@@ -159,8 +154,7 @@ export const logout = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -169,7 +163,7 @@ export const logout = async (req, res) => {
  * GET /api/auth/session
  * Requires: authentication
  */
-export const getSession = async (req, res) => {
+export const getSession = async (req, res, next) => {
   try {
     res.status(200).json({
       success: true,
@@ -179,8 +173,7 @@ export const getSession = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };
 
@@ -189,7 +182,7 @@ export const getSession = async (req, res) => {
  * GET /api/auth/me
  * Requires: authentication
  */
-export const getMe = async (req, res) => {
+export const getMe = async (req, res, next) => {
   try {
     res.status(200).json({
       success: true,
@@ -198,7 +191,6 @@ export const getMe = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    next(error);
   }
 };

src/controllers/company.controller.js

@@ -2,13 +2,12 @@ import * as companyService from '../services/company.service.js';
 import * as noteService from '../services/note.service.js';
 import * as companyReminderService from '../services/company-reminder.service.js';
 import * as companyEmailService from '../services/company-email.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Get all companies
  * GET /api/companies?search=query
  */
-export const getAllCompanies = async (req, res) => {
+export const getAllCompanies = async (req, res, next) => {
   try {
     const { search } = req.query;
 
@@ -20,8 +19,7 @@ export const getAllCompanies = async (req, res) => {
       data: companies,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -29,7 +27,7 @@ export const getAllCompanies = async (req, res) => {
  * Get company by ID
  * GET /api/companies/:companyId
  */
-export const getCompanyById = async (req, res) => {
+export const getCompanyById = async (req, res, next) => {
   try {
     const { companyId } = req.params;
 
@@ -40,8 +38,7 @@ export const getCompanyById = async (req, res) => {
       data: company,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -49,7 +46,7 @@ export const getCompanyById = async (req, res) => {
  * Get company email threads aggregated across user's email accounts
  * GET /api/companies/:companyId/email-threads
  */
-export const getCompanyEmailThreads = async (req, res) => {
+export const getCompanyEmailThreads = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { companyId } = req.params;
@@ -64,8 +61,7 @@ export const getCompanyEmailThreads = async (req, res) => {
       data: result,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -73,7 +69,7 @@ export const getCompanyEmailThreads = async (req, res) => {
  * Get unread email counts grouped by company for current user
  * GET /api/companies/email-unread
  */
-export const getCompanyUnreadCounts = async (req, res) => {
+export const getCompanyUnreadCounts = async (req, res, next) => {
   try {
     const userId = req.userId;
     const counts = await companyEmailService.getCompanyUnreadCounts(userId);
@@ -83,8 +79,7 @@ export const getCompanyUnreadCounts = async (req, res) => {
       data: counts,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -92,7 +87,7 @@ export const getCompanyUnreadCounts = async (req, res) => {
  * Get company with relations (projects, todos, notes)
  * GET /api/companies/:companyId/details
  */
-export const getCompanyWithRelations = async (req, res) => {
+export const getCompanyWithRelations = async (req, res, next) => {
   try {
     const { companyId } = req.params;
 
@@ -103,8 +98,7 @@ export const getCompanyWithRelations = async (req, res) => {
       data: company,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -113,7 +107,7 @@ export const getCompanyWithRelations = async (req, res) => {
  * POST /api/companies
  * Body: { name, description, address, city, country, phone, email, website }
  */
-export const createCompany = async (req, res) => {
+export const createCompany = async (req, res, next) => {
   try {
     const userId = req.userId;
     const data = req.body;
@@ -126,8 +120,7 @@ export const createCompany = async (req, res) => {
       message: 'Firma bola vytvorená',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -136,7 +129,7 @@ export const createCompany = async (req, res) => {
  * PATCH /api/companies/:companyId
  * Body: { name, description, address, city, country, phone, email, website }
  */
-export const updateCompany = async (req, res) => {
+export const updateCompany = async (req, res, next) => {
   try {
     const { companyId } = req.params;
     const data = req.body;
@@ -149,8 +142,7 @@ export const updateCompany = async (req, res) => {
       message: 'Firma bola aktualizovaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -158,7 +150,7 @@ export const updateCompany = async (req, res) => {
  * Delete company
  * DELETE /api/companies/:companyId
  */
-export const deleteCompany = async (req, res) => {
+export const deleteCompany = async (req, res, next) => {
   try {
     const { companyId } = req.params;
 
@@ -169,8 +161,7 @@ export const deleteCompany = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -178,7 +169,7 @@ export const deleteCompany = async (req, res) => {
  * Get company notes
  * GET /api/companies/:companyId/notes
  */
-export const getCompanyNotes = async (req, res) => {
+export const getCompanyNotes = async (req, res, next) => {
   try {
     const { companyId } = req.params;
 
@@ -190,8 +181,7 @@ export const getCompanyNotes = async (req, res) => {
       data: notes,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -199,7 +189,7 @@ export const getCompanyNotes = async (req, res) => {
  * Add company note
  * POST /api/companies/:companyId/notes
  */
-export const addCompanyNote = async (req, res) => {
+export const addCompanyNote = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { companyId } = req.params;
@@ -216,8 +206,7 @@ export const addCompanyNote = async (req, res) => {
       message: 'Poznámka bola pridaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -225,7 +214,7 @@ export const addCompanyNote = async (req, res) => {
  * Update company note
  * PATCH /api/companies/:companyId/notes/:noteId
  */
-export const updateCompanyNote = async (req, res) => {
+export const updateCompanyNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
     const { content } = req.body;
@@ -240,8 +229,7 @@ export const updateCompanyNote = async (req, res) => {
       message: 'Poznámka bola aktualizovaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -249,7 +237,7 @@ export const updateCompanyNote = async (req, res) => {
  * Delete company note
  * DELETE /api/companies/:companyId/notes/:noteId
  */
-export const deleteCompanyNote = async (req, res) => {
+export const deleteCompanyNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
 
@@ -260,8 +248,7 @@ export const deleteCompanyNote = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -269,7 +256,7 @@ export const deleteCompanyNote = async (req, res) => {
  * Company reminders
  * CRUD for /api/companies/:companyId/reminders
  */
-export const getCompanyReminders = async (req, res) => {
+export const getCompanyReminders = async (req, res, next) => {
   try {
     const { companyId } = req.params;
 
@@ -281,12 +268,11 @@ export const getCompanyReminders = async (req, res) => {
       data: reminders,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const createCompanyReminder = async (req, res) => {
+export const createCompanyReminder = async (req, res, next) => {
   try {
     const { companyId } = req.params;
     const { description, dueDate, isChecked } = req.body;
@@ -299,12 +285,11 @@ export const createCompanyReminder = async (req, res) => {
       message: 'Reminder bol pridaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const updateCompanyReminder = async (req, res) => {
+export const updateCompanyReminder = async (req, res, next) => {
   try {
     const { companyId, reminderId } = req.params;
     const { description, dueDate, isChecked } = req.body;
@@ -317,12 +302,11 @@ export const updateCompanyReminder = async (req, res) => {
       message: 'Reminder bol aktualizovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const deleteCompanyReminder = async (req, res) => {
+export const deleteCompanyReminder = async (req, res, next) => {
   try {
     const { companyId, reminderId } = req.params;
 
@@ -333,12 +317,11 @@ export const deleteCompanyReminder = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const getReminderSummary = async (_req, res) => {
+export const getReminderSummary = async (_req, res, next) => {
   try {
     const summary = await companyReminderService.getReminderSummary();
     res.status(200).json({
@@ -346,12 +329,11 @@ export const getReminderSummary = async (_req, res) => {
       data: summary,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const getReminderCountsByCompany = async (_req, res) => {
+export const getReminderCountsByCompany = async (_req, res, next) => {
   try {
     const counts = await companyReminderService.getReminderCountsByCompany();
     res.status(200).json({
@@ -359,12 +341,11 @@ export const getReminderCountsByCompany = async (_req, res) => {
       data: counts,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
-export const getUpcomingReminders = async (_req, res) => {
+export const getUpcomingReminders = async (_req, res, next) => {
   try {
     const reminders = await companyReminderService.getUpcomingReminders();
     res.status(200).json({
@@ -373,7 +354,6 @@ export const getUpcomingReminders = async (_req, res) => {
       data: reminders,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/contact.controller.js

@@ -1,6 +1,5 @@
 import * as contactService from '../services/contact.service.js';
 import { discoverContactsFromJMAP, getJmapConfigFromAccount } from '../services/jmap.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 import * as emailAccountService from '../services/email-account.service.js';
 import { logger } from '../utils/logger.js';
 
@@ -8,7 +7,7 @@ import { logger } from '../utils/logger.js';
  * Get all contacts for an email account
  * GET /api/contacts?accountId=xxx (required)
  */
-export const getContacts = async (req, res) => {
+export const getContacts = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { accountId } = req.query;
@@ -35,8 +34,7 @@ export const getContacts = async (req, res) => {
       data: contacts,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -44,7 +42,7 @@ export const getContacts = async (req, res) => {
  * Discover potential contacts from JMAP (email senders)
  * GET /api/contacts/discover?accountId=xxx&search=query&limit=50
  */
-export const discoverContacts = async (req, res) => {
+export const discoverContacts = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { accountId, search = '', limit = 50 } = req.query;
@@ -96,8 +94,7 @@ export const discoverContacts = async (req, res) => {
     });
   } catch (error) {
     logger.error('ERROR in discoverContacts', { error: error.message, stack: error.stack });
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -106,7 +103,7 @@ export const discoverContacts = async (req, res) => {
  * POST /api/contacts
  * Body: { email, name, notes, accountId }
  */
-export const addContact = async (req, res) => {
+export const addContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     logger.debug('Full req.body', { body: req.body });
@@ -162,8 +159,7 @@ export const addContact = async (req, res) => {
       message: 'Kontakt pridaný a emaily synchronizované',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -171,7 +167,7 @@ export const addContact = async (req, res) => {
  * Remove a contact
  * DELETE /api/contacts/:contactId?accountId=xxx
  */
-export const removeContact = async (req, res) => {
+export const removeContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -197,8 +193,7 @@ export const removeContact = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -206,7 +201,7 @@ export const removeContact = async (req, res) => {
  * Update a contact
  * PATCH /api/contacts/:contactId?accountId=xxx
  */
-export const updateContact = async (req, res) => {
+export const updateContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -234,8 +229,7 @@ export const updateContact = async (req, res) => {
       message: 'Kontakt aktualizovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -244,7 +238,7 @@ export const updateContact = async (req, res) => {
  * POST /api/contacts/:contactId/link-company?accountId=xxx
  * Body: { companyId }
  */
-export const linkCompanyToContact = async (req, res) => {
+export const linkCompanyToContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -282,8 +276,7 @@ export const linkCompanyToContact = async (req, res) => {
       message: 'Firma bola linknutá ku kontaktu',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -291,7 +284,7 @@ export const linkCompanyToContact = async (req, res) => {
  * Unlink company from contact
  * POST /api/contacts/:contactId/unlink-company?accountId=xxx
  */
-export const unlinkCompanyFromContact = async (req, res) => {
+export const unlinkCompanyFromContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -318,8 +311,7 @@ export const unlinkCompanyFromContact = async (req, res) => {
       message: 'Firma bola odlinknutá od kontaktu',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -328,7 +320,7 @@ export const unlinkCompanyFromContact = async (req, res) => {
  * POST /api/contacts/:contactId/create-company?accountId=xxx
  * Body: { name, email, phone, address, city, country, website, description } (all optional, uses contact data as defaults)
  */
-export const createCompanyFromContact = async (req, res) => {
+export const createCompanyFromContact = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -356,7 +348,6 @@ export const createCompanyFromContact = async (req, res) => {
       message: 'Firma bola vytvorená z kontaktu',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/crm-email.controller.js

@@ -2,7 +2,6 @@ import * as crmEmailService from '../services/crm-email.service.js';
 import * as contactService from '../services/contact.service.js';
 import * as emailAccountService from '../services/email-account.service.js';
 import { markEmailAsRead, sendEmail, getJmapConfig, getJmapConfigFromAccount, syncEmailsFromSender, searchEmailsJMAP as searchEmailsJMAPService } from '../services/jmap.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 import { getUserById } from '../services/auth.service.js';
 import { logger } from '../utils/logger.js';
 
@@ -10,7 +9,7 @@ import { logger } from '../utils/logger.js';
  * Get all emails for authenticated user
  * GET /api/emails?accountId=xxx (REQUIRED)
  */
-export const getEmails = async (req, res) => {
+export const getEmails = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { accountId } = req.query;
@@ -36,8 +35,7 @@ export const getEmails = async (req, res) => {
       data: emails,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -45,7 +43,7 @@ export const getEmails = async (req, res) => {
  * Get emails by thread (conversation)
  * GET /api/emails/thread/:threadId?accountId=xxx (accountId required)
  */
-export const getThread = async (req, res) => {
+export const getThread = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { threadId } = req.params;
@@ -72,8 +70,7 @@ export const getThread = async (req, res) => {
       data: thread,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -81,7 +78,7 @@ export const getThread = async (req, res) => {
  * Search emails
  * GET /api/emails/search?q=query&accountId=xxx (accountId required)
  */
-export const searchEmails = async (req, res) => {
+export const searchEmails = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { q, accountId } = req.query;
@@ -107,8 +104,7 @@ export const searchEmails = async (req, res) => {
       data: results,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -117,7 +113,7 @@ export const searchEmails = async (req, res) => {
  * GET /api/emails/unread-count
  * Returns total unread count and per-account counts
  */
-export const getUnreadCount = async (req, res) => {
+export const getUnreadCount = async (req, res, next) => {
   try {
     const userId = req.userId;
 
@@ -139,8 +135,7 @@ export const getUnreadCount = async (req, res) => {
     });
   } catch (error) {
     logger.error('ERROR in getUnreadCount', { error: error.message });
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -149,7 +144,7 @@ export const getUnreadCount = async (req, res) => {
  * POST /api/emails/sync
  * Body: { accountId } (optional - defaults to primary account)
  */
-export const syncEmails = async (req, res) => {
+export const syncEmails = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { accountId } = req.body;
@@ -213,8 +208,7 @@ export const syncEmails = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -222,7 +216,7 @@ export const syncEmails = async (req, res) => {
  * Mark email as read/unread
  * PATCH /api/emails/:jmapId/read?accountId=xxx
  */
-export const markAsRead = async (req, res) => {
+export const markAsRead = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { jmapId } = req.params;
@@ -249,8 +243,7 @@ export const markAsRead = async (req, res) => {
       message: `Email označený ako ${isRead ? 'prečítaný' : 'neprečítaný'}`,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -258,7 +251,7 @@ export const markAsRead = async (req, res) => {
  * Mark all emails from contact as read
  * POST /api/emails/contact/:contactId/read?accountId=xxx
  */
-export const markContactEmailsRead = async (req, res) => {
+export const markContactEmailsRead = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -308,8 +301,7 @@ export const markContactEmailsRead = async (req, res) => {
     });
   } catch (error) {
     logger.error('ERROR in markContactEmailsRead', { error: error.message });
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -317,7 +309,7 @@ export const markContactEmailsRead = async (req, res) => {
  * Mark entire thread as read
  * POST /api/emails/thread/:threadId/read?accountId=xxx
  */
-export const markThreadRead = async (req, res) => {
+export const markThreadRead = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { threadId } = req.params;
@@ -361,8 +353,7 @@ export const markThreadRead = async (req, res) => {
       count,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -371,7 +362,7 @@ export const markThreadRead = async (req, res) => {
  * POST /api/emails/reply
  * Body: { to, subject, body, inReplyTo, threadId, accountId }
  */
-export const replyToEmail = async (req, res) => {
+export const replyToEmail = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { to, subject, body, inReplyTo = null, threadId = null, accountId } = req.body;
@@ -414,8 +405,7 @@ export const replyToEmail = async (req, res) => {
       data: result,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -423,7 +413,7 @@ export const replyToEmail = async (req, res) => {
  * Get emails for a specific contact
  * GET /api/emails/contact/:contactId?accountId=xxx
  */
-export const getContactEmails = async (req, res) => {
+export const getContactEmails = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { contactId } = req.params;
@@ -450,8 +440,7 @@ export const getContactEmails = async (req, res) => {
       data: emails,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -460,7 +449,7 @@ export const getContactEmails = async (req, res) => {
  * GET /api/emails/search-jmap?query=text&limit=50&offset=0&accountId=xxx
  * Searches in: from, to, subject, and email body
  */
-export const searchEmailsJMAP = async (req, res) => {
+export const searchEmailsJMAP = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { query = '', limit = 50, offset = 0, accountId } = req.query;
@@ -505,7 +494,6 @@ export const searchEmailsJMAP = async (req, res) => {
     });
   } catch (error) {
     logger.error('ERROR in searchEmailsJMAP', { error: error.message });
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/email-account.controller.js

@@ -2,13 +2,12 @@ import * as emailAccountService from '../services/email-account.service.js';
 import {
   logEmailLink,
 } from '../services/audit.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Get all email accounts for logged-in user
  * GET /api/email-accounts
  */
-export const getEmailAccounts = async (req, res) => {
+export const getEmailAccounts = async (req, res, next) => {
   try {
     const userId = req.userId;
     const accounts = await emailAccountService.getUserEmailAccounts(userId);
@@ -18,8 +17,7 @@ export const getEmailAccounts = async (req, res) => {
       data: accounts,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -27,7 +25,7 @@ export const getEmailAccounts = async (req, res) => {
  * Get a specific email account
  * GET /api/email-accounts/:id
  */
-export const getEmailAccount = async (req, res) => {
+export const getEmailAccount = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { id } = req.params;
@@ -39,8 +37,7 @@ export const getEmailAccount = async (req, res) => {
       data: account,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -48,7 +45,7 @@ export const getEmailAccount = async (req, res) => {
  * Create a new email account
  * POST /api/email-accounts
  */
-export const createEmailAccount = async (req, res) => {
+export const createEmailAccount = async (req, res, next) => {
   const { email, emailPassword } = req.body;
   const userId = req.userId;
   const ipAddress = req.ip || req.connection.remoteAddress;
@@ -70,8 +67,7 @@ export const createEmailAccount = async (req, res) => {
       message: 'Email účet úspešne pripojený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -79,7 +75,7 @@ export const createEmailAccount = async (req, res) => {
  * Update email account password
  * PATCH /api/email-accounts/:id/password
  */
-export const updateEmailAccountPassword = async (req, res) => {
+export const updateEmailAccountPassword = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { id } = req.params;
@@ -97,8 +93,7 @@ export const updateEmailAccountPassword = async (req, res) => {
       message: 'Heslo k emailovému účtu bolo aktualizované',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -106,7 +101,7 @@ export const updateEmailAccountPassword = async (req, res) => {
  * Toggle email account active status
  * PATCH /api/email-accounts/:id/status
  */
-export const toggleEmailAccountStatus = async (req, res) => {
+export const toggleEmailAccountStatus = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { id } = req.params;
@@ -124,8 +119,7 @@ export const toggleEmailAccountStatus = async (req, res) => {
       message: `Email účet ${isActive ? 'aktivovaný' : 'deaktivovaný'}`,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -133,7 +127,7 @@ export const toggleEmailAccountStatus = async (req, res) => {
  * Set email account as primary
  * POST /api/email-accounts/:id/set-primary
  */
-export const setPrimaryEmailAccount = async (req, res) => {
+export const setPrimaryEmailAccount = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { id } = req.params;
@@ -146,8 +140,7 @@ export const setPrimaryEmailAccount = async (req, res) => {
       message: 'Primárny email účet bol nastavený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -155,7 +148,7 @@ export const setPrimaryEmailAccount = async (req, res) => {
  * Delete email account
  * DELETE /api/email-accounts/:id
  */
-export const deleteEmailAccount = async (req, res) => {
+export const deleteEmailAccount = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { id } = req.params;
@@ -168,7 +161,6 @@ export const deleteEmailAccount = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/note.controller.js

@@ -1,11 +1,10 @@
 import * as noteService from '../services/note.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Get all notes
  * GET /api/notes?search=query&companyId=xxx&projectId=xxx&todoId=xxx&contactId=xxx
  */
-export const getAllNotes = async (req, res) => {
+export const getAllNotes = async (req, res, next) => {
   try {
     const { search, companyId, projectId, todoId, contactId } = req.query;
 
@@ -25,8 +24,7 @@ export const getAllNotes = async (req, res) => {
       data: notes,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -34,7 +32,7 @@ export const getAllNotes = async (req, res) => {
  * Get note by ID
  * GET /api/notes/:noteId
  */
-export const getNoteById = async (req, res) => {
+export const getNoteById = async (req, res, next) => {
   try {
     const { noteId } = req.params;
 
@@ -45,8 +43,7 @@ export const getNoteById = async (req, res) => {
       data: note,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -55,7 +52,7 @@ export const getNoteById = async (req, res) => {
  * POST /api/notes
  * Body: { title, content, companyId, projectId, todoId, contactId }
  */
-export const createNote = async (req, res) => {
+export const createNote = async (req, res, next) => {
   try {
     const userId = req.userId;
     const data = req.body;
@@ -68,8 +65,7 @@ export const createNote = async (req, res) => {
       message: 'Poznámka bola vytvorená',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -78,7 +74,7 @@ export const createNote = async (req, res) => {
  * PATCH /api/notes/:noteId
  * Body: { title, content, companyId, projectId, todoId, contactId }
  */
-export const updateNote = async (req, res) => {
+export const updateNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
     const data = req.body;
@@ -91,8 +87,7 @@ export const updateNote = async (req, res) => {
       message: 'Poznámka bola aktualizovaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -100,7 +95,7 @@ export const updateNote = async (req, res) => {
  * Delete note
  * DELETE /api/notes/:noteId
  */
-export const deleteNote = async (req, res) => {
+export const deleteNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
 
@@ -111,8 +106,7 @@ export const deleteNote = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -120,7 +114,7 @@ export const deleteNote = async (req, res) => {
  * Get upcoming reminders for current user
  * GET /api/notes/my-reminders
  */
-export const getMyReminders = async (req, res) => {
+export const getMyReminders = async (req, res, next) => {
   try {
     const userId = req.userId;
 
@@ -132,8 +126,7 @@ export const getMyReminders = async (req, res) => {
       data: reminders,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -141,7 +134,7 @@ export const getMyReminders = async (req, res) => {
  * Mark reminder as sent
  * POST /api/notes/:noteId/mark-reminder-sent
  */
-export const markReminderSent = async (req, res) => {
+export const markReminderSent = async (req, res, next) => {
   try {
     const { noteId } = req.params;
 
@@ -153,7 +146,6 @@ export const markReminderSent = async (req, res) => {
       message: 'Reminder označený ako odoslaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/project.controller.js

@@ -1,12 +1,11 @@
 import * as projectService from '../services/project.service.js';
 import * as noteService from '../services/note.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Get all projects
  * GET /api/projects?search=query&companyId=xxx
  */
-export const getAllProjects = async (req, res) => {
+export const getAllProjects = async (req, res, next) => {
   try {
     const { search, companyId } = req.query;
 
@@ -18,8 +17,7 @@ export const getAllProjects = async (req, res) => {
       data: projects,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -27,7 +25,7 @@ export const getAllProjects = async (req, res) => {
  * Get project by ID
  * GET /api/projects/:projectId
  */
-export const getProjectById = async (req, res) => {
+export const getProjectById = async (req, res, next) => {
   try {
     const { projectId } = req.params;
 
@@ -38,8 +36,7 @@ export const getProjectById = async (req, res) => {
       data: project,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -47,7 +44,7 @@ export const getProjectById = async (req, res) => {
  * Get project with relations (company, todos, notes, timesheets)
  * GET /api/projects/:projectId/details
  */
-export const getProjectWithRelations = async (req, res) => {
+export const getProjectWithRelations = async (req, res, next) => {
   try {
     const { projectId } = req.params;
 
@@ -58,8 +55,7 @@ export const getProjectWithRelations = async (req, res) => {
       data: project,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -68,7 +64,7 @@ export const getProjectWithRelations = async (req, res) => {
  * POST /api/projects
  * Body: { name, description, companyId, status, startDate, endDate }
  */
-export const createProject = async (req, res) => {
+export const createProject = async (req, res, next) => {
   try {
     const userId = req.userId;
     const data = req.body;
@@ -81,8 +77,7 @@ export const createProject = async (req, res) => {
       message: 'Projekt bol vytvorený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -91,7 +86,7 @@ export const createProject = async (req, res) => {
  * PATCH /api/projects/:projectId
  * Body: { name, description, companyId, status, startDate, endDate }
  */
-export const updateProject = async (req, res) => {
+export const updateProject = async (req, res, next) => {
   try {
     const { projectId } = req.params;
     const data = req.body;
@@ -104,8 +99,7 @@ export const updateProject = async (req, res) => {
       message: 'Projekt bol aktualizovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -113,7 +107,7 @@ export const updateProject = async (req, res) => {
  * Delete project
  * DELETE /api/projects/:projectId
  */
-export const deleteProject = async (req, res) => {
+export const deleteProject = async (req, res, next) => {
   try {
     const { projectId } = req.params;
 
@@ -124,8 +118,7 @@ export const deleteProject = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -133,7 +126,7 @@ export const deleteProject = async (req, res) => {
  * Get project notes
  * GET /api/projects/:projectId/notes
  */
-export const getProjectNotes = async (req, res) => {
+export const getProjectNotes = async (req, res, next) => {
   try {
     const { projectId } = req.params;
 
@@ -145,8 +138,7 @@ export const getProjectNotes = async (req, res) => {
       data: notes,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -154,7 +146,7 @@ export const getProjectNotes = async (req, res) => {
  * Add project note
  * POST /api/projects/:projectId/notes
  */
-export const addProjectNote = async (req, res) => {
+export const addProjectNote = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { projectId } = req.params;
@@ -172,8 +164,7 @@ export const addProjectNote = async (req, res) => {
       message: 'Poznámka bola pridaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -181,7 +172,7 @@ export const addProjectNote = async (req, res) => {
  * Update project note
  * PATCH /api/projects/:projectId/notes/:noteId
  */
-export const updateProjectNote = async (req, res) => {
+export const updateProjectNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
     const { content, reminderAt } = req.body;
@@ -197,8 +188,7 @@ export const updateProjectNote = async (req, res) => {
       message: 'Poznámka bola aktualizovaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -206,7 +196,7 @@ export const updateProjectNote = async (req, res) => {
  * Delete project note
  * DELETE /api/projects/:projectId/notes/:noteId
  */
-export const deleteProjectNote = async (req, res) => {
+export const deleteProjectNote = async (req, res, next) => {
   try {
     const { noteId } = req.params;
 
@@ -217,8 +207,7 @@ export const deleteProjectNote = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -226,7 +215,7 @@ export const deleteProjectNote = async (req, res) => {
  * Get project users (team members)
  * GET /api/projects/:projectId/users
  */
-export const getProjectUsers = async (req, res) => {
+export const getProjectUsers = async (req, res, next) => {
   try {
     const { projectId } = req.params;
 
@@ -238,8 +227,7 @@ export const getProjectUsers = async (req, res) => {
       data: users,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -248,7 +236,7 @@ export const getProjectUsers = async (req, res) => {
  * POST /api/projects/:projectId/users
  * Body: { userId, role }
  */
-export const assignUserToProject = async (req, res) => {
+export const assignUserToProject = async (req, res, next) => {
   try {
     const currentUserId = req.userId;
     const { projectId } = req.params;
@@ -267,8 +255,7 @@ export const assignUserToProject = async (req, res) => {
       message: 'Používateľ bol priradený k projektu',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -276,7 +263,7 @@ export const assignUserToProject = async (req, res) => {
  * Remove user from project
  * DELETE /api/projects/:projectId/users/:userId
  */
-export const removeUserFromProject = async (req, res) => {
+export const removeUserFromProject = async (req, res, next) => {
   try {
     const { projectId, userId } = req.params;
 
@@ -287,8 +274,7 @@ export const removeUserFromProject = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -297,7 +283,7 @@ export const removeUserFromProject = async (req, res) => {
  * PATCH /api/projects/:projectId/users/:userId
  * Body: { role }
  */
-export const updateUserRoleOnProject = async (req, res) => {
+export const updateUserRoleOnProject = async (req, res, next) => {
   try {
     const { projectId, userId } = req.params;
     const { role } = req.body;
@@ -310,7 +296,6 @@ export const updateUserRoleOnProject = async (req, res) => {
       message: 'Rola používateľa bola aktualizovaná',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/time-tracking.controller.js

@@ -1,11 +1,10 @@
 import * as timeTrackingService from '../services/time-tracking.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Start a new time entry
  * POST /api/time-tracking/start
  */
-export const startTimeEntry = async (req, res) => {
+export const startTimeEntry = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { projectId, todoId, companyId, description } = req.body;
@@ -23,8 +22,7 @@ export const startTimeEntry = async (req, res) => {
       message: 'Časovač bol spustený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -32,7 +30,7 @@ export const startTimeEntry = async (req, res) => {
  * Stop a running time entry
  * POST /api/time-tracking/:entryId/stop
  */
-export const stopTimeEntry = async (req, res) => {
+export const stopTimeEntry = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { entryId } = req.params;
@@ -51,8 +49,7 @@ export const stopTimeEntry = async (req, res) => {
       message: 'Časovač bol zastavený',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -60,7 +57,7 @@ export const stopTimeEntry = async (req, res) => {
  * Get running time entry for current user
  * GET /api/time-tracking/running
  */
-export const getRunningTimeEntry = async (req, res) => {
+export const getRunningTimeEntry = async (req, res, next) => {
   try {
     const userId = req.userId;
 
@@ -71,8 +68,24 @@ export const getRunningTimeEntry = async (req, res) => {
       data: entry,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
+  }
+};
+
+/**
+ * Get all running time entries (for dashboard)
+ * GET /api/time-tracking/running-all
+ */
+export const getAllRunningTimeEntries = async (req, res, next) => {
+  try {
+    const entries = await timeTrackingService.getAllRunningTimeEntries();
+
+    res.status(200).json({
+      success: true,
+      data: entries,
+    });
+  } catch (error) {
+    return next(error);
   }
 };
 
@@ -80,7 +93,7 @@ export const getRunningTimeEntry = async (req, res) => {
  * Get all time entries for current user with filters
  * GET /api/time-tracking?projectId=xxx&todoId=xxx&companyId=xxx&startDate=xxx&endDate=xxx
  */
-export const getAllTimeEntries = async (req, res) => {
+export const getAllTimeEntries = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { projectId, todoId, companyId, startDate, endDate } = req.query;
@@ -101,8 +114,7 @@ export const getAllTimeEntries = async (req, res) => {
       data: entries,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -110,7 +122,7 @@ export const getAllTimeEntries = async (req, res) => {
  * Get time entries for a specific month
  * GET /api/time-tracking/month/:year/:month
  */
-export const getMonthlyTimeEntries = async (req, res) => {
+export const getMonthlyTimeEntries = async (req, res, next) => {
   try {
     const userId = req.userId;
     const userRole = req.user.role;
@@ -129,8 +141,7 @@ export const getMonthlyTimeEntries = async (req, res) => {
       data: entries,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -138,7 +149,7 @@ export const getMonthlyTimeEntries = async (req, res) => {
  * Generate timesheet file for a month
  * POST /api/time-tracking/month/:year/:month/generate
  */
-export const generateMonthlyTimesheet = async (req, res) => {
+export const generateMonthlyTimesheet = async (req, res, next) => {
   try {
     const userId = req.userId;
     const userRole = req.user.role;
@@ -157,8 +168,7 @@ export const generateMonthlyTimesheet = async (req, res) => {
       message: 'Timesheet bol vygenerovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -166,7 +176,7 @@ export const generateMonthlyTimesheet = async (req, res) => {
  * Get time entry by ID
  * GET /api/time-tracking/:entryId
  */
-export const getTimeEntryById = async (req, res) => {
+export const getTimeEntryById = async (req, res, next) => {
   try {
     const { entryId } = req.params;
 
@@ -177,8 +187,7 @@ export const getTimeEntryById = async (req, res) => {
       data: entry,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -186,7 +195,7 @@ export const getTimeEntryById = async (req, res) => {
  * Get time entry with related data
  * GET /api/time-tracking/:entryId/details
  */
-export const getTimeEntryWithRelations = async (req, res) => {
+export const getTimeEntryWithRelations = async (req, res, next) => {
   try {
     const { entryId } = req.params;
 
@@ -197,8 +206,7 @@ export const getTimeEntryWithRelations = async (req, res) => {
       data: entry,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -206,7 +214,7 @@ export const getTimeEntryWithRelations = async (req, res) => {
  * Update time entry
  * PATCH /api/time-tracking/:entryId
  */
-export const updateTimeEntry = async (req, res) => {
+export const updateTimeEntry = async (req, res, next) => {
   try {
     const { entryId } = req.params;
     const { startTime, endTime, projectId, todoId, companyId, description } = req.body;
@@ -229,8 +237,7 @@ export const updateTimeEntry = async (req, res) => {
       message: 'Záznam bol aktualizovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -238,7 +245,7 @@ export const updateTimeEntry = async (req, res) => {
  * Delete time entry
  * DELETE /api/time-tracking/:entryId
  */
-export const deleteTimeEntry = async (req, res) => {
+export const deleteTimeEntry = async (req, res, next) => {
   try {
     const { entryId } = req.params;
 
@@ -249,8 +256,7 @@ export const deleteTimeEntry = async (req, res) => {
 
     res.status(200).json(result);
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -258,7 +264,7 @@ export const deleteTimeEntry = async (req, res) => {
  * Get monthly statistics
  * GET /api/time-tracking/stats/monthly/:year/:month
  */
-export const getMonthlyStats = async (req, res) => {
+export const getMonthlyStats = async (req, res, next) => {
   try {
     const userId = req.userId;
     const userRole = req.user.role;
@@ -276,7 +282,6 @@ export const getMonthlyStats = async (req, res) => {
       data: stats,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/timesheet.controller.js

@@ -1,11 +1,11 @@
 import * as timesheetService from '../services/timesheet.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
+import { ForbiddenError } from '../utils/errors.js';
 
 /**
  * Upload timesheet
  * POST /api/timesheets/upload
  */
-export const uploadTimesheet = async (req, res) => {
+export const uploadTimesheet = async (req, res, next) => {
   try {
     const { year, month, userId: requestUserId } = req.body;
 
@@ -15,11 +15,7 @@ export const uploadTimesheet = async (req, res) => {
     let targetUserId = req.userId;
     if (requestUserId) {
       if (req.user.role !== 'admin') {
-        const errorResponse = formatErrorResponse(
-          new Error('Iba admin môže nahrávať timesheets za iných používateľov'),
-          process.env.NODE_ENV === 'development'
-        );
-        return res.status(403).json(errorResponse);
+        throw new ForbiddenError('Iba admin môže nahrávať timesheets za iných používateľov');
       }
       targetUserId = requestUserId;
     }
@@ -37,8 +33,7 @@ export const uploadTimesheet = async (req, res) => {
       message: 'Timesheet bol úspešne nahraný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -46,7 +41,7 @@ export const uploadTimesheet = async (req, res) => {
  * Get user's timesheets (with optional filters)
  * GET /api/timesheets/my
  */
-export const getMyTimesheets = async (req, res) => {
+export const getMyTimesheets = async (req, res, next) => {
   try {
     const { year, month } = req.query;
 
@@ -60,8 +55,7 @@ export const getMyTimesheets = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -69,7 +63,7 @@ export const getMyTimesheets = async (req, res) => {
  * Get all users' timesheets (admin only) - grouped by user
  * GET /api/timesheets/all
  */
-export const getAllTimesheets = async (req, res) => {
+export const getAllTimesheets = async (req, res, next) => {
   try {
     const { userId, year, month } = req.query;
 
@@ -83,8 +77,7 @@ export const getAllTimesheets = async (req, res) => {
       },
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -92,7 +85,7 @@ export const getAllTimesheets = async (req, res) => {
  * Download timesheet file
  * GET /api/timesheets/:timesheetId/download
  */
-export const downloadTimesheet = async (req, res) => {
+export const downloadTimesheet = async (req, res, next) => {
   try {
     const { timesheetId } = req.params;
     const { filePath, fileName } = await timesheetService.getDownloadInfo(timesheetId, {
@@ -102,8 +95,7 @@ export const downloadTimesheet = async (req, res) => {
 
     res.download(filePath, fileName);
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -111,7 +103,7 @@ export const downloadTimesheet = async (req, res) => {
  * Delete timesheet
  * DELETE /api/timesheets/:timesheetId
  */
-export const deleteTimesheet = async (req, res) => {
+export const deleteTimesheet = async (req, res, next) => {
   try {
     const { timesheetId } = req.params;
 
@@ -125,7 +117,6 @@ export const deleteTimesheet = async (req, res) => {
       message: 'Timesheet bol zmazaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/controllers/todo.controller.js

@@ -1,11 +1,10 @@
 import * as todoService from '../services/todo.service.js';
-import { formatErrorResponse } from '../utils/errors.js';
 
 /**
  * Get all todos
  * GET /api/todos?search=query&projectId=xxx&companyId=xxx&assignedTo=xxx&status=xxx
  */
-export const getAllTodos = async (req, res) => {
+export const getAllTodos = async (req, res, next) => {
   try {
     const { search, projectId, companyId, assignedTo, status, completed, priority } = req.query;
 
@@ -32,8 +31,7 @@ export const getAllTodos = async (req, res) => {
       data: todos,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -41,7 +39,7 @@ export const getAllTodos = async (req, res) => {
  * Get my todos (assigned to current user)
  * GET /api/todos/my?status=xxx
  */
-export const getMyTodos = async (req, res) => {
+export const getMyTodos = async (req, res, next) => {
   try {
     const userId = req.userId;
     const { status } = req.query;
@@ -59,8 +57,7 @@ export const getMyTodos = async (req, res) => {
       data: todos,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -68,7 +65,7 @@ export const getMyTodos = async (req, res) => {
  * Get todo by ID
  * GET /api/todos/:todoId
  */
-export const getTodoById = async (req, res) => {
+export const getTodoById = async (req, res, next) => {
   try {
     const { todoId } = req.params;
 
@@ -79,8 +76,7 @@ export const getTodoById = async (req, res) => {
       data: todo,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -88,7 +84,7 @@ export const getTodoById = async (req, res) => {
  * Get todo with relations (project, company, assigned user, notes)
  * GET /api/todos/:todoId/details
  */
-export const getTodoWithRelations = async (req, res) => {
+export const getTodoWithRelations = async (req, res, next) => {
   try {
     const { todoId } = req.params;
 
@@ -99,8 +95,7 @@ export const getTodoWithRelations = async (req, res) => {
       data: todo,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -109,7 +104,7 @@ export const getTodoWithRelations = async (req, res) => {
  * POST /api/todos
  * Body: { title, description, projectId, companyId, assignedUserIds, status, priority, dueDate }
  */
-export const createTodo = async (req, res) => {
+export const createTodo = async (req, res, next) => {
   try {
     const userId = req.userId;
     const data = req.body;
@@ -123,8 +118,7 @@ export const createTodo = async (req, res) => {
       message: 'Todo bolo vytvorené',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -133,7 +127,7 @@ export const createTodo = async (req, res) => {
  * PATCH /api/todos/:todoId
  * Body: { title, description, projectId, companyId, assignedUserIds, status, priority, dueDate }
  */
-export const updateTodo = async (req, res) => {
+export const updateTodo = async (req, res, next) => {
   try {
     const { todoId } = req.params;
     const data = req.body;
@@ -147,8 +141,7 @@ export const updateTodo = async (req, res) => {
       message: 'Todo bolo aktualizované',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -156,7 +149,7 @@ export const updateTodo = async (req, res) => {
  * Delete todo
  * DELETE /api/todos/:todoId
  */
-export const deleteTodo = async (req, res) => {
+export const deleteTodo = async (req, res, next) => {
   try {
     const { todoId } = req.params;
 
@@ -167,8 +160,7 @@ export const deleteTodo = async (req, res) => {
       message: result.message,
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };
 
@@ -176,7 +168,7 @@ export const deleteTodo = async (req, res) => {
  * Toggle todo completion status
  * PATCH /api/todos/:todoId/toggle
  */
-export const toggleTodo = async (req, res) => {
+export const toggleTodo = async (req, res, next) => {
   try {
     const { todoId } = req.params;
 
@@ -194,7 +186,6 @@ export const toggleTodo = async (req, res) => {
       message: 'Todo status aktualizovaný',
     });
   } catch (error) {
-    const errorResponse = formatErrorResponse(error, process.env.NODE_ENV === 'development');
-    res.status(error.statusCode || 500).json(errorResponse);
+    return next(error);
   }
 };

src/middlewares/auth/authMiddleware.js

@@ -48,12 +48,6 @@ export const authenticate = async (req, res, next) => {
       });
     }
 
-    return res.status(401).json({
-      success: false,
-      error: {
-        message: 'Neplatný alebo expirovaný token',
-        statusCode: 401,
-      },
-    });
+    return next(error);
   }
 };

src/middlewares/global/errorHandler.js

@@ -2,11 +2,19 @@ import { formatErrorResponse } from '../../utils/errors.js';
 import { logger } from '../../utils/logger.js';
 
 export function errorHandler(err, req, res, next) {
+  if (res.headersSent) {
+    return next(err);
+  }
+
   // Log error
   logger.error('Unhandled error', err);
 
   // Get status code
-  const statusCode = err.statusCode || res.statusCode !== 200 ? res.statusCode : 500;
+  const statusCode = typeof err.statusCode === 'number'
+    ? err.statusCode
+    : res.statusCode >= 400
+      ? res.statusCode
+      : 500;
 
   // Format error response
   const errorResponse = formatErrorResponse(err, process.env.NODE_ENV === 'development');

src/utils/jwt.js

@@ -1,4 +1,5 @@
 import jwt from 'jsonwebtoken';
+import { AuthenticationError } from './errors.js';
 
 /**
  * Generuje access JWT token
@@ -33,10 +34,10 @@ export const verifyAccessToken = (token) => {
     return jwt.verify(token, process.env.JWT_SECRET);
   } catch (error) {
     if (error.name === 'TokenExpiredError') {
-      throw new Error('Token expiroval');
+      throw new AuthenticationError('Token expiroval');
     }
     if (error.name === 'JsonWebTokenError') {
-      throw new Error('Neplatný token');
+      throw new AuthenticationError('Neplatný token');
     }
     throw error;
   }
@@ -53,10 +54,10 @@ export const verifyRefreshToken = (token) => {
     return jwt.verify(token, process.env.JWT_REFRESH_SECRET);
   } catch (error) {
     if (error.name === 'TokenExpiredError') {
-      throw new Error('Refresh token expiroval');
+      throw new AuthenticationError('Refresh token expiroval');
     }
     if (error.name === 'JsonWebTokenError') {
-      throw new Error('Neplatný refresh token');
+      throw new AuthenticationError('Neplatný refresh token');
     }
     throw error;
   }