inital commit

controllers/eventController.js

@@ -0,0 +1,74 @@
+const { Event, Institution, EventPlace, ContactPerson } = require('../models');
+
+const getAllEvents = async (req, res) => {
+  try {
+    const events = await Event.findAll({
+      include: [
+        { model: Institution, as: 'institution' },
+        { model: EventPlace, as: 'eventPlace' },
+        { model: ContactPerson, as: 'contactPersons', through: { attributes: [] } }
+      ]
+    });
+    res.json(events);
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to fetch events' });
+    console.error(error);
+  }
+};
+
+const createEvent = async (req, res) => {
+  try {
+    const { contactPersonIds, ...eventData } = req.body;
+    const event = await Event.create(eventData);
+    if (contactPersonIds) {
+      await event.setContactPersons(contactPersonIds);
+    }
+    res.status(201).json(event);
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to create event' });
+    console.error(error);
+  }
+};
+
+const updateEvent = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { contactPersonIds, ...eventData } = req.body;
+    const event = await Event.findByPk(id);
+    if (!event) {
+      return res.status(404).json({ error: 'Event not found' });
+    }
+    await event.update(eventData);
+    if (contactPersonIds) {
+      await event.setContactPersons(contactPersonIds);
+    }
+    res.status(200).json(event);
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to update event' });
+    console.error(error);
+  }
+};
+
+const deleteEvent = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const deleted = await Event.destroy({
+      where: { id: id }
+    });
+    if (deleted) {
+      res.status(204).json();
+    } else {
+      res.status(404).json({ error: 'Event not found' });
+    }
+  } catch (error) {
+    res.status(500).json({ error: 'Failed to delete event' });
+    console.error(error);
+  }
+};
+
+module.exports = {
+  getAllEvents,
+  createEvent,
+  updateEvent,
+  deleteEvent
+};