Add: Auto ANL-Nummer bei Zuweisung, Server-Kategorie, Entra-Sync Verbesserungen

backend/src/controllers/asset.controller.js

@@ -177,6 +177,20 @@ class AssetController {
             req.ip
         );
 
+        // ANL-Nummer automatisch vergeben wenn noch keine vorhanden
+        try {
+            const Database = require('better-sqlite3');
+            const db = new Database(process.env.DATABASE_PATH || './database.sqlite');
+            const asset = db.prepare('SELECT inventory_number FROM assets WHERE id=?').get(parseInt(id));
+            if (!asset?.inventory_number) {
+                const maxRow = db.prepare("SELECT MAX(CAST(SUBSTR(inventory_number, 5) AS INTEGER)) as mx FROM assets WHERE inventory_number LIKE 'ANL-%'").get();
+                const next = (maxRow?.mx || 0) + 1;
+                const anl = `ANL-${String(next).padStart(4, '0')}`;
+                db.prepare('UPDATE assets SET inventory_number=? WHERE id=?').run(anl, parseInt(id));
+            }
+            db.close();
+        } catch (_) {}
+
         res.json({
             status: 'success',
             data: assignment