Fix bug: can't switch accounts after using old login mode

Problem reason: account.id might not be available before account.save(),
if the account is newly-created

Changes: switches .save() call and accounts_dict update, to ensure that
the .id is available in accounts_dict

Note: this bugfix only fixes logins after this change. If you’ve logged
in using the old code, your session data still won't have ID. You need
to log out of all the accounts and then log in again.

brutaldon/views.py

@@ -583,6 +583,7 @@ def old_login(request):
                 account.username = request.session["active_username"]
                 request.session["timezone"] = account.preferences.timezone
 
+                account.save()
                 accounts_dict = request.session.get("accounts_dict")
                 if not accounts_dict:
                     accounts_dict = {}
@@ -591,7 +592,6 @@ def old_login(request):
                     "user": user,
                 }
                 request.session["accounts_dict"] = accounts_dict
-                account.save()
 
                 return redirect(home)
             except IntegrityError: