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34 lines
972 B
Python
34 lines
972 B
Python
import json
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from asgiref.sync import async_to_sync
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from channels.exceptions import AcceptConnection
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from channels.exceptions import DenyConnection
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from channels.generic.websocket import WebsocketConsumer
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class StatusConsumer(WebsocketConsumer):
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def _authenticated(self):
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return "user" in self.scope and self.scope["user"].is_authenticated
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def connect(self):
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if not self._authenticated():
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raise DenyConnection()
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else:
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async_to_sync(self.channel_layer.group_add)(
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"status_updates",
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self.channel_name,
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)
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raise AcceptConnection()
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def disconnect(self, close_code):
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async_to_sync(self.channel_layer.group_discard)(
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"status_updates",
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self.channel_name,
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)
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def status_update(self, event):
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if not self._authenticated():
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self.close()
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else:
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self.send(json.dumps(event["data"]))
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