allow for spaces in the websocket route

Author: reszkojr

classroom/consumers.py

@@ -21,7 +21,7 @@ def check_user_classroom(self, user, classroom):
     async def connect(self):
         classroom_code = self.scope["url_route"]["kwargs"]["classroom_code"]
         channel_name = self.scope["url_route"]["kwargs"]["channel_name"]
-        self.group_name = classroom_code + "." + channel_name
+        self.group_name = classroom_code + "." + channel_name.replace(' ', '')
 
         try:
             self.classroom = await database_sync_to_async(Classroom.objects.get)(code=classroom_code,)
@@ -61,7 +61,7 @@ async def receive(self, text_data):
             "type": 'chat_message',
             "id": message.id,
             "user": message.user.username,
-            "avatar": '/message.user.profile.profile_picture',
+            "avatar": 'https://static.vecteezy.com/system/resources/previews/024/983/914/non_2x/simple-user-default-icon-free-png.png',
             "text": message.text,
         }
 

classroom/routing.py

@@ -2,5 +2,5 @@
 from . import consumers
 
 websocket_urlpatterns = [
-    re_path(r'ws/(?P<classroom_code>\w+)/(?P<channel_name>\w+)/$', consumers.ChannelConsumer.as_asgi())
+    re_path(r'ws/(?P<classroom_code>\w+)/(?P<channel_name>[\w\s]+)/$', consumers.ChannelConsumer.as_asgi())
 ]