new features

sync/src/db.ts

@@ -65,6 +65,23 @@ function mapDienstgrad(raw: string): string | null {
   return null;
 }
 
+/**
+ * Valid Austrian/EU driving license class patterns.
+ * Filters out non-class data that the scraper may pick up from FDISK form fields.
+ */
+const VALID_LICENSE_CLASSES = new Set([
+  'A', 'A1', 'A2', 'AM',
+  'B', 'B1', 'BE',
+  'C', 'C1', 'CE', 'C1E',
+  'D', 'D1', 'DE', 'D1E',
+  'F', 'G', 'L', 'T',
+]);
+
+function isValidLicenseClass(klasse: string): boolean {
+  const normalized = klasse.trim().toUpperCase();
+  return VALID_LICENSE_CLASSES.has(normalized);
+}
+
 export async function syncToDatabase(
   pool: Pool,
   members: FdiskMember[],
@@ -362,6 +379,13 @@ async function syncFahrgenehmigungen(
   }
 
   for (const f of fahrgenehmigungen) {
+    // J2: Filter out non-class data that the scraper may pick up
+    if (!f.klasse || !isValidLicenseClass(f.klasse)) {
+      log(`Skipping Fahrgenehmigung: invalid klasse "${f.klasse}" for StNr ${f.standesbuchNr}`);
+      skipped++;
+      continue;
+    }
+
     const result = await client.query<{ user_id: string }>(
       `SELECT user_id FROM mitglieder_profile WHERE fdisk_standesbuch_nr = $1`,
       [f.standesbuchNr]