added virtual commands model

models/user_model.py

@@ -13,7 +13,7 @@ from backend.models.example_model import ExampleDataItem
 import re
 import jwt
 from flask_login import UserMixin
-from sqlalchemy import or_
+from sqlalchemy import or_, event
 from datetime import datetime, timedelta
 from passlib.hash import sha256_crypt
 from hashlib import md5
@@ -455,3 +455,9 @@ class Permission(db.Model):
     description = db.Column(db.Unicode(511))
     groups = db.relationship(Group, secondary=group_permission_table,
                   back_populates='permissions')
+
+
+@event.listens_for(Permission.__table__, 'after_create')
+def insert_initial_permissions(*args, **kwargs):
+    for p in app.config.get("PERMISSIONS", []):
+        db.session.add(p)