Update the zoom.py exceptions

backend/src/appointment/l10n/en/main.ftl

@@ -37,6 +37,7 @@ slot-invalid-email = The email you have provided was not valid. Please try again
 
 email-mismatch = Email mismatch.
 invalid-credentials = The provided credentials are not valid.
+oauth-error = There was an error with the authentication flow. Please try again.
 
 ## Zoom Exceptions
 

backend/src/appointment/routes/schedule.py

@@ -1,5 +1,5 @@
 
-from fastapi import APIRouter, Depends, HTTPException, Body
+from fastapi import APIRouter, Depends, Body
 import logging
 import os
 

backend/src/appointment/routes/zoom.py

@@ -12,6 +12,7 @@
 from ..dependencies.auth import get_subscriber
 from ..dependencies.database import get_db
 from ..dependencies.zoom import get_zoom_client
+from ..l10n import l10n
 
 router = APIRouter()
 
@@ -41,9 +42,9 @@ def zoom_callback(
     db=Depends(get_db),
 ):
     if 'zoom_state' not in request.session or request.session['zoom_state'] != state:
-        raise HTTPException(400, "Invalid state.")
+        raise HTTPException(400, l10n('oauth-error'))
     if 'zoom_user_id' not in request.session or 'zoom_user_id' == '':
-        raise HTTPException(400, "User ID could not be retrieved.")
+        raise HTTPException(400, l10n('oauth-error'))
 
     # Retrieve the user id set at the start of the zoom oauth process
     subscriber = repo.get_subscriber(db, request.session['zoom_user_id'])