security, audit, fom features

models.py

@@ -1,11 +1,25 @@
+from datetime import datetime
+
+
 from sqlalchemy import Column, Integer, String, ForeignKey, Text
 from sqlalchemy.orm import relationship
 from db import Base
 
+class ActionLog(Base):
+    __tablename__ = 'action_logs'
+    id = Column(Integer, primary_key=True)
+    admin_id = Column(Integer)
+    action = Column(String)
+    details = Column(String)
+    timestamp = Column(String, default=lambda: datetime.utcnow().isoformat())
+    
 class Admin(Base):
     __tablename__ = 'admins'
     id = Column(Integer, primary_key=True)
-    tg_id = Column(Integer, unique=True, nullable=False)
+    tg_id = Column(Integer, nullable=False)
+    channel_id = Column(Integer, ForeignKey('channels.id'), nullable=True)
+    inviter_id = Column(Integer, nullable=True)
+    invite_token = Column(String, nullable=True, unique=True)
 
 class Channel(Base):
     __tablename__ = 'channels'