Allow to impersonate user on draw interface

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

draw/consumers.py

@@ -9,6 +9,7 @@ from random import randint, shuffle
 from asgiref.sync import sync_to_async
 from channels.generic.websocket import AsyncJsonWebsocketConsumer
 from django.conf import settings
+from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.utils import translation
 from django.utils.translation import gettext_lazy as _
@@ -44,6 +45,8 @@ class DrawConsumer(AsyncJsonWebsocketConsumer):
         We accept only if this is a user of a team of the associated tournament, or a volunteer
         of the tournament.
         """
+        if '_fake_user_id' in self.scope['session']:
+            self.scope['user'] = await User.objects.aget(pk=self.scope['session']['_fake_user_id'])
 
         # Fetch the registration of the current user
         user = self.scope['user']