initial commit

backend/src/notify.js

@@ -0,0 +1,61 @@
+const settings = require('./settings');
+const db       = require('./db');
+
+/**
+ * Send a Gotify notification if enabled and configured.
+ * Errors are logged but never thrown — notifications are best-effort.
+ */
+async function notify(title, message) {
+  const { gotify } = settings.get();
+
+  if (!gotify.enabled || !gotify.url || !gotify.token) return;
+
+  const base = gotify.url.replace(/\/$/, '');
+
+  try {
+    const res = await fetch(`${base}/message?token=${encodeURIComponent(gotify.token)}`, {
+      method:  'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        title,
+        message,
+        priority: gotify.priority ?? 5,
+      }),
+    });
+
+    if (!res.ok) {
+      const text = await res.text().catch(() => '');
+      console.error(`[notify] Gotify error ${res.status}: ${text}`);
+    }
+  } catch (err) {
+    console.error('[notify] Failed to send Gotify notification:', err.message);
+  }
+}
+
+// ─── Convenience helpers ─────────────────────────────────────────────────────
+
+function recordAdded(provider, zoneId, record) {
+  const zoneName = db.getZoneName(provider, zoneId);
+  return notify(
+    `DNS Record Added`,
+    `[${provider}] ${zoneName}\n+  ${record.type}  ${record.name}  →  ${record.content}`,
+  );
+}
+
+function recordUpdated(provider, zoneId, oldRecord, newRecord) {
+  const zoneName = db.getZoneName(provider, zoneId);
+  return notify(
+    `DNS Record Updated`,
+    `[${provider}] ${zoneName}\n✎  ${oldRecord.type}  ${oldRecord.name}\n   ${oldRecord.content}  →  ${newRecord.content}`,
+  );
+}
+
+function recordDeleted(provider, zoneId, record) {
+  const zoneName = db.getZoneName(provider, zoneId);
+  return notify(
+    `DNS Record Deleted`,
+    `[${provider}] ${zoneName}\n−  ${record.type}  ${record.name}  ${record.content}`,
+  );
+}
+
+module.exports = { notify, recordAdded, recordUpdated, recordDeleted };