move db error handling from per-page to base page

src/ez_lan_manager/components/UserInfoAndLoginBox.py

@@ -1,3 +1,4 @@
+import logging
 from random import choice
 from typing import Callable
 
@@ -6,10 +7,13 @@ from rio import Component, Column, Text, Row, Rectangle, Button, TextStyle, Colo
 from src.ez_lan_manager import UserService
 from src.ez_lan_manager.components.UserInfoBoxButton import UserInfoBoxButton
 from src.ez_lan_manager.services.AccountingService import AccountingService
+from src.ez_lan_manager.services.DatabaseService import NoDatabaseConnectionError, DatabaseService
 from src.ez_lan_manager.services.TicketingService import TicketingService
 from src.ez_lan_manager.services.SeatingService import SeatingService
 from src.ez_lan_manager.types.SessionStorage import SessionStorage
 
+logger = logging.getLogger(__name__.split(".")[-1])
+
 class StatusButton(Component):
     STYLE = TextStyle(fill=Color.from_hex("121212"), font_size=0.5)
     label: str
@@ -138,7 +142,7 @@ class UserInfoAndLoginBox(Component):
         else:
             user = self.session[UserService].get_user(self.session[SessionStorage].user_id)
             if user is None:
-                print("ERROR")
+                logger.warning("User could not be found, this should not have happend.")
             a_s = self.session[AccountingService]
             return Rectangle(
                 content=Column(