Initial commit: IT Nexus Web-App

backend/src/controllers/externalAlert.controller.js

@@ -0,0 +1,73 @@
+const ExternalAlert = require('../models/ExternalAlert');
+const Ticket = require('../models/Ticket');
+
+const getAll = (req, res) => {
+    try {
+        const acknowledged = req.query.acknowledged !== undefined
+            ? req.query.acknowledged === 'true'
+            : undefined;
+        const alerts = ExternalAlert.getAll({ acknowledged });
+        res.json({ status: 'success', data: alerts });
+    } catch (err) {
+        res.status(500).json({ status: 'error', message: err.message });
+    }
+};
+
+const acknowledge = (req, res) => {
+    try {
+        const alert = ExternalAlert.acknowledge(req.params.id);
+        if (!alert) return res.status(404).json({ status: 'error', message: 'Alert nicht gefunden' });
+        res.json({ status: 'success', data: alert });
+    } catch (err) {
+        res.status(500).json({ status: 'error', message: err.message });
+    }
+};
+
+const createTicket = (req, res) => {
+    try {
+        const alert = ExternalAlert.getById(req.params.id);
+        if (!alert) return res.status(404).json({ status: 'error', message: 'Alert nicht gefunden' });
+
+        const priorityMap = { CRIT: 'kritisch', WARN: 'hoch', OK: 'niedrig', UNKNOWN: 'mittel' };
+
+        const title = alert.device
+            ? `[${alert.source?.toUpperCase()}] ${alert.device} – ${alert.message || alert.state_transition}`.substring(0, 200)
+            : (alert.message || 'Monitoring Alert').substring(0, 200);
+
+        const description = [
+            alert.device     ? `**Gerät:** ${alert.device}` : '',
+            alert.service    ? `**Service:** ${alert.service}` : '',
+            alert.state_transition ? `**Status:** ${alert.state_transition}` : '',
+            alert.severity   ? `**Severity:** ${alert.severity}` : '',
+            alert.message    ? `\n**Meldung:** ${alert.message}` : '',
+            alert.customer   ? `**Kunde:** ${alert.customer}` : '',
+            alert.monitored_by ? `**Überwacht von:** ${alert.monitored_by}` : '',
+            alert.state_time ? `**Zeitpunkt:** ${alert.state_time}` : '',
+        ].filter(Boolean).join('\n');
+
+        const ticket = Ticket.create({
+            title,
+            description,
+            source: 'monitoring',
+            category: 'Netzwerk',
+            priority: priorityMap[alert.severity] || 'mittel',
+            status: 'offen',
+        });
+
+        ExternalAlert.setTicket(alert.id, ticket.id);
+        res.json({ status: 'success', data: { ticket, alert: ExternalAlert.getById(alert.id) } });
+    } catch (err) {
+        res.status(500).json({ status: 'error', message: err.message });
+    }
+};
+
+const remove = (req, res) => {
+    try {
+        ExternalAlert.delete(req.params.id);
+        res.json({ status: 'success' });
+    } catch (err) {
+        res.status(500).json({ status: 'error', message: err.message });
+    }
+};
+
+module.exports = { getAll, acknowledge, createTicket, remove };