feat: Replace Meetings with Calendar - events with types and assigned users

- Rename meetings table to events with type field (meeting/event)
- Add eventUsers junction table for user assignments
- Members see only events they're assigned to
- Calendar endpoint returns events + todos for month
- Add migration SQL for database changes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/app.js

@@ -25,7 +25,7 @@ import todoRoutes from './routes/todo.routes.js';
 import timeTrackingRoutes from './routes/time-tracking.routes.js';
 import noteRoutes from './routes/note.routes.js';
 import auditRoutes from './routes/audit.routes.js';
-import meetingRoutes from './routes/meeting.routes.js';
+import eventRoutes from './routes/event.routes.js';
 
 const app = express();
 
@@ -89,7 +89,7 @@ app.use('/api/todos', todoRoutes);
 app.use('/api/time-tracking', timeTrackingRoutes);
 app.use('/api/notes', noteRoutes);
 app.use('/api/audit-logs', auditRoutes);
-app.use('/api/meetings', meetingRoutes);
+app.use('/api/events', eventRoutes);
 
 // Basic route
 app.get('/', (req, res) => {

src/controllers/event.controller.js

@@ -0,0 +1,108 @@
+import * as eventService from '../services/event.service.js';
+
+/**
+ * Get calendar data (events + todos) by month
+ * GET /api/events?year=2024&month=1
+ */
+export const getCalendarData = async (req, res, next) => {
+  try {
+    const { year, month } = req.query;
+    const userId = req.userId;
+    const isAdmin = req.user?.role === 'admin';
+
+    const currentDate = new Date();
+    const queryYear = year ? parseInt(year) : currentDate.getFullYear();
+    const queryMonth = month ? parseInt(month) : currentDate.getMonth() + 1;
+
+    const data = await eventService.getCalendarData(queryYear, queryMonth, userId, isAdmin);
+
+    res.status(200).json({
+      success: true,
+      data,
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
+/**
+ * Get event by ID
+ * GET /api/events/:eventId
+ */
+export const getEventById = async (req, res, next) => {
+  try {
+    const { eventId } = req.params;
+    const userId = req.userId;
+    const isAdmin = req.user?.role === 'admin';
+
+    const event = await eventService.getEventById(eventId, userId, isAdmin);
+
+    res.status(200).json({
+      success: true,
+      data: event,
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
+/**
+ * Create a new event (admin only)
+ * POST /api/events
+ */
+export const createEvent = async (req, res, next) => {
+  try {
+    const userId = req.userId;
+    const data = req.body;
+
+    const event = await eventService.createEvent(userId, data);
+
+    res.status(201).json({
+      success: true,
+      data: event,
+      message: 'Event bol vytvorený',
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
+/**
+ * Update an event (admin only)
+ * PUT /api/events/:eventId
+ */
+export const updateEvent = async (req, res, next) => {
+  try {
+    const { eventId } = req.params;
+    const data = req.body;
+
+    const event = await eventService.updateEvent(eventId, data);
+
+    res.status(200).json({
+      success: true,
+      data: event,
+      message: 'Event bol upravený',
+    });
+  } catch (error) {
+    next(error);
+  }
+};
+
+/**
+ * Delete an event (admin only)
+ * DELETE /api/events/:eventId
+ */
+export const deleteEvent = async (req, res, next) => {
+  try {
+    const { eventId } = req.params;
+
+    const result = await eventService.deleteEvent(eventId);
+
+    res.status(200).json({
+      success: true,
+      message: result.message,
+    });
+  } catch (error) {
+    next(error);
+  }
+};

src/controllers/meeting.controller.js

@@ -1,105 +0,0 @@
-import * as meetingService from '../services/meeting.service.js';
-
-/**
- * Get meetings by month
- * GET /api/meetings?year=2024&month=1
- */
-export const getMeetingsByMonth = async (req, res, next) => {
-  try {
-    const { year, month } = req.query;
-
-    const currentDate = new Date();
-    const queryYear = year ? parseInt(year) : currentDate.getFullYear();
-    const queryMonth = month ? parseInt(month) : currentDate.getMonth() + 1;
-
-    const meetings = await meetingService.getMeetingsByMonth(queryYear, queryMonth);
-
-    res.status(200).json({
-      success: true,
-      count: meetings.length,
-      data: meetings,
-    });
-  } catch (error) {
-    next(error);
-  }
-};
-
-/**
- * Get meeting by ID
- * GET /api/meetings/:meetingId
- */
-export const getMeetingById = async (req, res, next) => {
-  try {
-    const { meetingId } = req.params;
-
-    const meeting = await meetingService.getMeetingById(meetingId);
-
-    res.status(200).json({
-      success: true,
-      data: meeting,
-    });
-  } catch (error) {
-    next(error);
-  }
-};
-
-/**
- * Create a new meeting (admin only)
- * POST /api/meetings
- */
-export const createMeeting = async (req, res, next) => {
-  try {
-    const userId = req.userId;
-    const data = req.body;
-
-    const meeting = await meetingService.createMeeting(userId, data);
-
-    res.status(201).json({
-      success: true,
-      data: meeting,
-      message: 'Meeting bol vytvorený',
-    });
-  } catch (error) {
-    next(error);
-  }
-};
-
-/**
- * Update a meeting (admin only)
- * PUT /api/meetings/:meetingId
- */
-export const updateMeeting = async (req, res, next) => {
-  try {
-    const { meetingId } = req.params;
-    const data = req.body;
-
-    const meeting = await meetingService.updateMeeting(meetingId, data);
-
-    res.status(200).json({
-      success: true,
-      data: meeting,
-      message: 'Meeting bol upravený',
-    });
-  } catch (error) {
-    next(error);
-  }
-};
-
-/**
- * Delete a meeting (admin only)
- * DELETE /api/meetings/:meetingId
- */
-export const deleteMeeting = async (req, res, next) => {
-  try {
-    const { meetingId } = req.params;
-
-    const result = await meetingService.deleteMeeting(meetingId);
-
-    res.status(200).json({
-      success: true,
-      message: result.message,
-    });
-  } catch (error) {
-    next(error);
-  }
-};

src/db/migrations/0001_meetings_to_events.sql

@@ -0,0 +1,21 @@
+-- Migration: Convert meetings to events with type and assigned users
+-- Run this migration manually or via drizzle-kit
+
+-- Step 1: Rename meetings table to events
+ALTER TABLE meetings RENAME TO events;
+
+-- Step 2: Add type column
+ALTER TABLE events ADD COLUMN type TEXT NOT NULL DEFAULT 'meeting';
+
+-- Step 3: Create event_users junction table
+CREATE TABLE event_users (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  event_id UUID NOT NULL REFERENCES events(id) ON DELETE CASCADE,
+  user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  assigned_at TIMESTAMP DEFAULT NOW() NOT NULL,
+  UNIQUE(event_id, user_id)
+);
+
+-- Step 4: Assign existing events to their creators
+INSERT INTO event_users (event_id, user_id)
+SELECT id, created_by FROM events WHERE created_by IS NOT NULL;

src/db/schema.js

@@ -242,11 +242,12 @@ export const timesheets = pgTable('timesheets', {
   updatedAt: timestamp('updated_at').defaultNow().notNull(),
 });
 
-// Meetings table - meetingy/stretnutia (iba admin môže CRUD)
-export const meetings = pgTable('meetings', {
+// Events table - udalosti v kalendári (meeting/event)
+export const events = pgTable('events', {
   id: uuid('id').primaryKey().defaultRandom(),
   title: text('title').notNull(),
   description: text('description'),
+  type: text('type').notNull().default('meeting'), // 'meeting' | 'event'
   start: timestamp('start', { withTimezone: true }).notNull(),
   end: timestamp('end', { withTimezone: true }).notNull(),
   createdBy: uuid('created_by').references(() => users.id, { onDelete: 'set null' }),
@@ -254,6 +255,16 @@ export const meetings = pgTable('meetings', {
   updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull(),
 });
 
+// Event Users - many-to-many medzi events a users (kto vidí udalosť)
+export const eventUsers = pgTable('event_users', {
+  id: uuid('id').primaryKey().defaultRandom(),
+  eventId: uuid('event_id').references(() => events.id, { onDelete: 'cascade' }).notNull(),
+  userId: uuid('user_id').references(() => users.id, { onDelete: 'cascade' }).notNull(),
+  assignedAt: timestamp('assigned_at').defaultNow().notNull(),
+}, (table) => ({
+  eventUserUnique: unique('event_user_unique').on(table.eventId, table.userId),
+}));
+
 // Time Entries table - sledovanie odpracovaného času používateľov
 export const timeEntries = pgTable('time_entries', {
   id: uuid('id').primaryKey().defaultRandom(),

src/routes/event.routes.js

@@ -0,0 +1,72 @@
+import express from 'express';
+import * as eventController from '../controllers/event.controller.js';
+import { authenticate } from '../middlewares/auth/authMiddleware.js';
+import { requireAdmin } from '../middlewares/auth/roleMiddleware.js';
+import { validateBody, validateParams, validateQuery } from '../middlewares/security/validateInput.js';
+import { createEventSchema, updateEventSchema } from '../validators/crm.validators.js';
+import { z } from 'zod';
+
+const router = express.Router();
+
+const monthQuerySchema = z.object({
+  year: z.string().regex(/^\d{4}$/).optional(),
+  month: z.string().regex(/^(1[0-2]|[1-9])$/).optional(),
+});
+
+const eventIdSchema = z.object({
+  eventId: z.string().uuid(),
+});
+
+// Všetky routes vyžadujú autentifikáciu
+router.use(authenticate);
+
+/**
+ * GET /api/events - Získať eventy a todos podľa mesiaca (filtrované podľa assigned users)
+ */
+router.get(
+  '/',
+  validateQuery(monthQuerySchema),
+  eventController.getCalendarData
+);
+
+/**
+ * GET /api/events/:eventId - Získať konkrétny event
+ */
+router.get(
+  '/:eventId',
+  validateParams(eventIdSchema),
+  eventController.getEventById
+);
+
+/**
+ * POST /api/events - Vytvoriť event (iba admin)
+ */
+router.post(
+  '/',
+  requireAdmin,
+  validateBody(createEventSchema),
+  eventController.createEvent
+);
+
+/**
+ * PUT /api/events/:eventId - Upraviť event (iba admin)
+ */
+router.put(
+  '/:eventId',
+  requireAdmin,
+  validateParams(eventIdSchema),
+  validateBody(updateEventSchema),
+  eventController.updateEvent
+);
+
+/**
+ * DELETE /api/events/:eventId - Zmazať event (iba admin)
+ */
+router.delete(
+  '/:eventId',
+  requireAdmin,
+  validateParams(eventIdSchema),
+  eventController.deleteEvent
+);
+
+export default router;

src/routes/meeting.routes.js

@@ -1,90 +0,0 @@
-import express from 'express';
-import * as meetingController from '../controllers/meeting.controller.js';
-import { authenticate } from '../middlewares/auth/authMiddleware.js';
-import { requireAdmin } from '../middlewares/auth/roleMiddleware.js';
-import { validateBody, validateParams, validateQuery } from '../middlewares/security/validateInput.js';
-import { z } from 'zod';
-
-const router = express.Router();
-
-// Schema pre meeting
-const meetingSchema = z.object({
-  title: z.string().min(1, 'Názov je povinný'),
-  description: z.string().optional(),
-  start: z.string().min(1, 'Začiatok je povinný'),
-  end: z.string().min(1, 'Koniec je povinný'),
-});
-
-const meetingUpdateSchema = z.object({
-  title: z.string().min(1).optional(),
-  description: z.string().optional(),
-  start: z.string().optional(),
-  end: z.string().optional(),
-});
-
-const monthQuerySchema = z.object({
-  year: z.string().regex(/^\d{4}$/).optional(),
-  month: z.string().regex(/^(1[0-2]|[1-9])$/).optional(),
-});
-
-const meetingIdSchema = z.object({
-  meetingId: z.string().uuid(),
-});
-
-// Všetky routes vyžadujú autentifikáciu
-router.use(authenticate);
-
-/**
- * GET /api/meetings - Získať meetingy podľa mesiaca (všetci autentifikovaní používatelia)
- */
-router.get(
-  '/',
-  validateQuery(monthQuerySchema),
-  meetingController.getMeetingsByMonth
-);
-
-/**
- * GET /api/meetings/:meetingId - Získať konkrétny meeting (všetci autentifikovaní používatelia)
- */
-router.get(
-  '/:meetingId',
-  validateParams(meetingIdSchema),
-  meetingController.getMeetingById
-);
-
-/**
- * Admin-only routes (CREATE, UPDATE, DELETE)
- */
-
-/**
- * POST /api/meetings - Vytvoriť meeting (iba admin)
- */
-router.post(
-  '/',
-  requireAdmin,
-  validateBody(meetingSchema),
-  meetingController.createMeeting
-);
-
-/**
- * PUT /api/meetings/:meetingId - Upraviť meeting (iba admin)
- */
-router.put(
-  '/:meetingId',
-  requireAdmin,
-  validateParams(meetingIdSchema),
-  validateBody(meetingUpdateSchema),
-  meetingController.updateMeeting
-);
-
-/**
- * DELETE /api/meetings/:meetingId - Zmazať meeting (iba admin)
- */
-router.delete(
-  '/:meetingId',
-  requireAdmin,
-  validateParams(meetingIdSchema),
-  meetingController.deleteMeeting
-);
-
-export default router;

src/services/event.service.js

@@ -0,0 +1,354 @@
+import { db } from '../config/database.js';
+import { events, eventUsers, users, todos, todoUsers } from '../db/schema.js';
+import { eq, and, gte, lt, desc, inArray } from 'drizzle-orm';
+import { NotFoundError } from '../utils/errors.js';
+
+/**
+ * Parse datetime-local string to Date object
+ * datetime-local format: "2024-01-15T12:00" (no timezone)
+ * Interprets as Europe/Bratislava timezone
+ */
+const parseLocalDateTime = (dateTimeString) => {
+  if (!dateTimeString) return null;
+
+  // Ak už má timezone info, parsuj priamo
+  if (dateTimeString.includes('Z') || /[+-]\d{2}:\d{2}$/.test(dateTimeString)) {
+    return new Date(dateTimeString);
+  }
+
+  // Pre datetime-local input (bez timezone) - interpretuj ako Europe/Bratislava
+  let normalized = dateTimeString;
+  if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/.test(dateTimeString)) {
+    normalized = `${dateTimeString}:00`;
+  }
+
+  const [datePart] = normalized.split('T');
+  const [year, month, day] = datePart.split('-').map(Number);
+
+  // Detekcia letného času pre Európu
+  const isDST = month > 3 && month < 10 ||
+    (month === 3 && day >= 25) ||
+    (month === 10 && day < 25);
+
+  const offset = isDST ? '+02:00' : '+01:00';
+  const isoString = `${normalized}${offset}`;
+
+  return new Date(isoString);
+};
+
+/**
+ * Format event timestamps to ISO string with timezone
+ */
+const formatEventOutput = (event, assignedUsers = []) => {
+  if (!event) return null;
+
+  return {
+    ...event,
+    start: event.start instanceof Date ? event.start.toISOString() : event.start,
+    end: event.end instanceof Date ? event.end.toISOString() : event.end,
+    createdAt: event.createdAt instanceof Date ? event.createdAt.toISOString() : event.createdAt,
+    updatedAt: event.updatedAt instanceof Date ? event.updatedAt.toISOString() : event.updatedAt,
+    assignedUsers,
+  };
+};
+
+/**
+ * Get assigned users for events
+ */
+const getAssignedUsersForEvents = async (eventIds) => {
+  if (!eventIds || eventIds.length === 0) return {};
+
+  const assignedUsersData = await db
+    .select({
+      eventId: eventUsers.eventId,
+      userId: users.id,
+      username: users.username,
+      firstName: users.firstName,
+      lastName: users.lastName,
+    })
+    .from(eventUsers)
+    .innerJoin(users, eq(eventUsers.userId, users.id))
+    .where(inArray(eventUsers.eventId, eventIds));
+
+  // Group by eventId
+  const usersByEventId = {};
+  for (const row of assignedUsersData) {
+    if (!usersByEventId[row.eventId]) {
+      usersByEventId[row.eventId] = [];
+    }
+    usersByEventId[row.eventId].push({
+      id: row.userId,
+      username: row.username,
+      firstName: row.firstName,
+      lastName: row.lastName,
+    });
+  }
+
+  return usersByEventId;
+};
+
+/**
+ * Get event IDs accessible to user (member sees only assigned events)
+ */
+const getAccessibleEventIds = async (userId) => {
+  const userEvents = await db
+    .select({ eventId: eventUsers.eventId })
+    .from(eventUsers)
+    .where(eq(eventUsers.userId, userId));
+
+  return userEvents.map((row) => row.eventId);
+};
+
+/**
+ * Get calendar data - events and todos for month
+ * Filtered by user access (admin sees all, member sees only assigned)
+ */
+export const getCalendarData = async (year, month, userId, isAdmin) => {
+  // Month boundaries
+  const startOfMonthStr = `${year}-${String(month).padStart(2, '0')}-01T00:00`;
+  const endMonth = month === 12 ? 1 : month + 1;
+  const endYear = month === 12 ? year + 1 : year;
+  const endOfMonthStr = `${endYear}-${String(endMonth).padStart(2, '0')}-01T00:00`;
+
+  const startOfMonth = parseLocalDateTime(startOfMonthStr);
+  const endOfMonth = parseLocalDateTime(endOfMonthStr);
+
+  // Get events
+  let monthEvents;
+  if (isAdmin) {
+    // Admin sees all events
+    monthEvents = await db
+      .select()
+      .from(events)
+      .where(
+        and(
+          gte(events.start, startOfMonth),
+          lt(events.start, endOfMonth)
+        )
+      )
+      .orderBy(desc(events.start));
+  } else {
+    // Member sees only assigned events
+    const accessibleEventIds = await getAccessibleEventIds(userId);
+    if (accessibleEventIds.length === 0) {
+      monthEvents = [];
+    } else {
+      monthEvents = await db
+        .select()
+        .from(events)
+        .where(
+          and(
+            gte(events.start, startOfMonth),
+            lt(events.start, endOfMonth),
+            inArray(events.id, accessibleEventIds)
+          )
+        )
+        .orderBy(desc(events.start));
+    }
+  }
+
+  // Get assigned users for events
+  const eventIds = monthEvents.map((e) => e.id);
+  const usersByEventId = await getAssignedUsersForEvents(eventIds);
+
+  const formattedEvents = monthEvents.map((event) =>
+    formatEventOutput(event, usersByEventId[event.id] || [])
+  );
+
+  // Get todos for month (with dueDate in this month)
+  let monthTodos;
+  if (isAdmin) {
+    monthTodos = await db
+      .select()
+      .from(todos)
+      .where(
+        and(
+          gte(todos.dueDate, startOfMonth),
+          lt(todos.dueDate, endOfMonth)
+        )
+      )
+      .orderBy(desc(todos.dueDate));
+  } else {
+    // Member sees only assigned todos
+    const userTodos = await db
+      .select({ todoId: todoUsers.todoId })
+      .from(todoUsers)
+      .where(eq(todoUsers.userId, userId));
+
+    const todoIds = userTodos.map((row) => row.todoId);
+
+    if (todoIds.length === 0) {
+      monthTodos = [];
+    } else {
+      monthTodos = await db
+        .select()
+        .from(todos)
+        .where(
+          and(
+            gte(todos.dueDate, startOfMonth),
+            lt(todos.dueDate, endOfMonth),
+            inArray(todos.id, todoIds)
+          )
+        )
+        .orderBy(desc(todos.dueDate));
+    }
+  }
+
+  // Format todos for calendar
+  const formattedTodos = monthTodos.map((todo) => ({
+    ...todo,
+    dueDate: todo.dueDate instanceof Date ? todo.dueDate.toISOString() : todo.dueDate,
+    createdAt: todo.createdAt instanceof Date ? todo.createdAt.toISOString() : todo.createdAt,
+    updatedAt: todo.updatedAt instanceof Date ? todo.updatedAt.toISOString() : todo.updatedAt,
+  }));
+
+  return {
+    events: formattedEvents,
+    todos: formattedTodos,
+  };
+};
+
+/**
+ * Get event by ID
+ */
+export const getEventById = async (eventId, userId, isAdmin) => {
+  const [event] = await db
+    .select()
+    .from(events)
+    .where(eq(events.id, eventId))
+    .limit(1);
+
+  if (!event) {
+    throw new NotFoundError('Event nenájdený');
+  }
+
+  // Check access for non-admin
+  if (!isAdmin) {
+    const accessibleEventIds = await getAccessibleEventIds(userId);
+    if (!accessibleEventIds.includes(eventId)) {
+      throw new NotFoundError('Event nenájdený');
+    }
+  }
+
+  const usersByEventId = await getAssignedUsersForEvents([eventId]);
+  return formatEventOutput(event, usersByEventId[eventId] || []);
+};
+
+/**
+ * Create a new event
+ */
+export const createEvent = async (userId, data) => {
+  const { title, description, type, start, end, assignedUserIds } = data;
+
+  // Create event
+  const [newEvent] = await db
+    .insert(events)
+    .values({
+      title,
+      description: description || null,
+      type: type || 'meeting',
+      start: parseLocalDateTime(start),
+      end: parseLocalDateTime(end),
+      createdBy: userId,
+    })
+    .returning();
+
+  // Always assign creator + any additional users
+  const allUserIds = new Set([userId]);
+  if (assignedUserIds && Array.isArray(assignedUserIds)) {
+    assignedUserIds.forEach((id) => allUserIds.add(id));
+  }
+
+  // Insert event users
+  const eventUserInserts = Array.from(allUserIds).map((uid) => ({
+    eventId: newEvent.id,
+    userId: uid,
+  }));
+
+  await db.insert(eventUsers).values(eventUserInserts);
+
+  // Get assigned users for response
+  const usersByEventId = await getAssignedUsersForEvents([newEvent.id]);
+  return formatEventOutput(newEvent, usersByEventId[newEvent.id] || []);
+};
+
+/**
+ * Update an event
+ */
+export const updateEvent = async (eventId, data) => {
+  // Check if event exists
+  const [existingEvent] = await db
+    .select()
+    .from(events)
+    .where(eq(events.id, eventId))
+    .limit(1);
+
+  if (!existingEvent) {
+    throw new NotFoundError('Event nenájdený');
+  }
+
+  const { title, description, type, start, end, assignedUserIds } = data;
+
+  const updateData = {
+    updatedAt: new Date(),
+  };
+
+  if (title !== undefined) updateData.title = title;
+  if (description !== undefined) updateData.description = description;
+  if (type !== undefined) updateData.type = type;
+  if (start !== undefined) updateData.start = parseLocalDateTime(start);
+  if (end !== undefined) updateData.end = parseLocalDateTime(end);
+
+  const [updated] = await db
+    .update(events)
+    .set(updateData)
+    .where(eq(events.id, eventId))
+    .returning();
+
+  // Update assigned users if provided
+  if (assignedUserIds !== undefined) {
+    // Delete existing assignments
+    await db.delete(eventUsers).where(eq(eventUsers.eventId, eventId));
+
+    // Always include creator
+    const allUserIds = new Set([existingEvent.createdBy]);
+    if (Array.isArray(assignedUserIds)) {
+      assignedUserIds.forEach((id) => allUserIds.add(id));
+    }
+
+    // Insert new assignments
+    const eventUserInserts = Array.from(allUserIds)
+      .filter((id) => id) // filter out null
+      .map((uid) => ({
+        eventId: eventId,
+        userId: uid,
+      }));
+
+    if (eventUserInserts.length > 0) {
+      await db.insert(eventUsers).values(eventUserInserts);
+    }
+  }
+
+  const usersByEventId = await getAssignedUsersForEvents([eventId]);
+  return formatEventOutput(updated, usersByEventId[eventId] || []);
+};
+
+/**
+ * Delete an event
+ */
+export const deleteEvent = async (eventId) => {
+  const [event] = await db
+    .select()
+    .from(events)
+    .where(eq(events.id, eventId))
+    .limit(1);
+
+  if (!event) {
+    throw new NotFoundError('Event nenájdený');
+  }
+
+  // eventUsers will be deleted automatically due to CASCADE
+  await db.delete(events).where(eq(events.id, eventId));
+
+  return { success: true, message: 'Event bol zmazaný' };
+};

src/services/meeting.service.js

@@ -1,163 +0,0 @@
-import { db } from '../config/database.js';
-import { meetings } from '../db/schema.js';
-import { eq, and, gte, lt, desc } from 'drizzle-orm';
-import { NotFoundError } from '../utils/errors.js';
-
-/**
- * Parse datetime-local string to Date object
- * datetime-local format: "2024-01-15T12:00" (no timezone)
- * Interprets as Europe/Bratislava timezone
- */
-const parseLocalDateTime = (dateTimeString) => {
-  if (!dateTimeString) return null;
-
-  // Ak už má timezone info, parsuj priamo
-  if (dateTimeString.includes('Z') || /[+-]\d{2}:\d{2}$/.test(dateTimeString)) {
-    return new Date(dateTimeString);
-  }
-
-  // Pre datetime-local input (bez timezone) - interpretuj ako Europe/Bratislava
-  // Normalizuj string - pridaj sekundy ak chýbajú
-  let normalized = dateTimeString;
-  if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/.test(dateTimeString)) {
-    normalized = `${dateTimeString}:00`;
-  }
-
-  // Zisti či je letný alebo zimný čas pre daný dátum
-  // Parsuj dátum a mesiac zo stringu
-  const [datePart] = normalized.split('T');
-  const [year, month, day] = datePart.split('-').map(Number);
-
-  // Jednoduchá detekcia letného času pre Európu (posledná nedeľa marca - posledná nedeľa októbra)
-  const isDST = month > 3 && month < 10 ||
-    (month === 3 && day >= 25) ||
-    (month === 10 && day < 25);
-
-  const offset = isDST ? '+02:00' : '+01:00';
-
-  // Vytvor ISO string s timezone
-  const isoString = `${normalized}${offset}`;
-
-  return new Date(isoString);
-};
-
-/**
- * Format meeting timestamps to ISO string with timezone
- * This ensures frontend receives properly formatted dates
- */
-const formatMeetingOutput = (meeting) => {
-  if (!meeting) return null;
-
-  return {
-    ...meeting,
-    start: meeting.start instanceof Date ? meeting.start.toISOString() : meeting.start,
-    end: meeting.end instanceof Date ? meeting.end.toISOString() : meeting.end,
-    createdAt: meeting.createdAt instanceof Date ? meeting.createdAt.toISOString() : meeting.createdAt,
-    updatedAt: meeting.updatedAt instanceof Date ? meeting.updatedAt.toISOString() : meeting.updatedAt,
-  };
-};
-
-/**
- * Get meetings by month
- * @param {number} year - rok
- * @param {number} month - mesiac (1-12)
- */
-export const getMeetingsByMonth = async (year, month) => {
-  // Začiatok a koniec mesiaca v Europe/Bratislava timezone
-  const startOfMonthStr = `${year}-${String(month).padStart(2, '0')}-01T00:00`;
-  const endMonth = month === 12 ? 1 : month + 1;
-  const endYear = month === 12 ? year + 1 : year;
-  const endOfMonthStr = `${endYear}-${String(endMonth).padStart(2, '0')}-01T00:00`;
-
-  const startOfMonth = parseLocalDateTime(startOfMonthStr);
-  const endOfMonth = parseLocalDateTime(endOfMonthStr);
-
-  const monthMeetings = await db
-    .select()
-    .from(meetings)
-    .where(
-      and(
-        gte(meetings.start, startOfMonth),
-        lt(meetings.start, endOfMonth)
-      )
-    )
-    .orderBy(desc(meetings.start));
-
-  return monthMeetings.map(formatMeetingOutput);
-};
-
-/**
- * Get meeting by ID
- */
-export const getMeetingById = async (meetingId) => {
-  const [meeting] = await db
-    .select()
-    .from(meetings)
-    .where(eq(meetings.id, meetingId))
-    .limit(1);
-
-  if (!meeting) {
-    throw new NotFoundError('Meeting nenájdený');
-  }
-
-  return formatMeetingOutput(meeting);
-};
-
-/**
- * Create a new meeting
- */
-export const createMeeting = async (userId, data) => {
-  const { title, description, start, end } = data;
-
-  const [newMeeting] = await db
-    .insert(meetings)
-    .values({
-      title,
-      description: description || null,
-      start: parseLocalDateTime(start),
-      end: parseLocalDateTime(end),
-      createdBy: userId,
-    })
-    .returning();
-
-  return formatMeetingOutput(newMeeting);
-};
-
-/**
- * Update a meeting
- */
-export const updateMeeting = async (meetingId, data) => {
-  // Check if meeting exists
-  await getMeetingById(meetingId);
-
-  const { title, description, start, end } = data;
-
-  const updateData = {
-    updatedAt: new Date(),
-  };
-
-  if (title !== undefined) updateData.title = title;
-  if (description !== undefined) updateData.description = description;
-  if (start !== undefined) updateData.start = parseLocalDateTime(start);
-  if (end !== undefined) updateData.end = parseLocalDateTime(end);
-
-  const [updated] = await db
-    .update(meetings)
-    .set(updateData)
-    .where(eq(meetings.id, meetingId))
-    .returning();
-
-  return formatMeetingOutput(updated);
-};
-
-/**
- * Delete a meeting
- */
-export const deleteMeeting = async (meetingId) => {
-  // Check if meeting exists
-  await getMeetingById(meetingId);
-
-  await db.delete(meetings).where(eq(meetings.id, meetingId));
-
-  return { success: true, message: 'Meeting bol zmazaný' };
-};

src/validators/crm.validators.js

@@ -171,3 +171,22 @@ export const updateTimeEntrySchema = z.object({
   companyId: optionalUuid('Neplatný formát company ID'),
   description: optionalDescription,
 });
+
+// Event validators
+export const createEventSchema = z.object({
+  title: z.string().min(1, 'Názov je povinný'),
+  description: z.string().optional(),
+  type: z.enum(['meeting', 'event']).default('meeting'),
+  start: z.string().min(1, 'Začiatok je povinný'),
+  end: z.string().min(1, 'Koniec je povinný'),
+  assignedUserIds: z.array(z.string().uuid('Neplatný formát user ID')).optional(),
+});
+
+export const updateEventSchema = z.object({
+  title: z.string().min(1).optional(),
+  description: z.string().optional(),
+  type: z.enum(['meeting', 'event']).optional(),
+  start: z.string().optional(),
+  end: z.string().optional(),
+  assignedUserIds: z.array(z.string().uuid('Neplatný formát user ID')).optional(),
+});