working

FitnessSync/backend/src/models/api_token.py

@@ -8,9 +8,9 @@ class APIToken(Base):
 
     id = Column(Integer, primary_key=True, index=True)
     token_type = Column(String, nullable=False)  # 'fitbit' or 'garmin'
-    access_token = Column(String, nullable=False)  # This should be encrypted in production
+    access_token = Column(String, nullable=True)  # This should be encrypted in production
     refresh_token = Column(String, nullable=True)  # This should be encrypted in production
-    expires_at = Column(DateTime, nullable=False)
+    expires_at = Column(DateTime, nullable=True)
     scopes = Column(String, nullable=True)
     garth_oauth1_token = Column(String, nullable=True)  # OAuth1 token for garmin (JSON)
     garth_oauth2_token = Column(String, nullable=True)  # OAuth2 token for garmin (JSON)