First commit

emitter/banevents/consumers.py

@@ -0,0 +1,26 @@
+import json
+from typing import Any
+
+from channels.generic.websocket import AsyncWebsocketConsumer
+
+GROUP_NAME = 'banevents'
+
+
+class BanEventConsumer(AsyncWebsocketConsumer):
+    """Pousse chaque nouveau BanEvent aux clients connectés au tableau de bord."""
+
+    async def connect(self) -> None:
+        await self.channel_layer.group_add(GROUP_NAME, self.channel_name)
+        await self.accept()
+
+    async def disconnect(self, close_code: int) -> None:
+        await self.channel_layer.group_discard(GROUP_NAME, self.channel_name)
+
+    async def ban_event(self, event: dict[str, Any]) -> None:
+        await self.send(text_data=json.dumps({'kind': 'ban', **event['payload']}))
+
+    async def command_notification(self, event: dict[str, Any]) -> None:
+        """Issue d'une commande reçue du master (banevents.management.
+        commands.master_client) — succès/échec d'un SYNC_BAN, ou commande
+        non gérée. Même group_send que ban_event, discriminé par `kind`."""
+        await self.send(text_data=json.dumps({'kind': 'command', **event['payload']}))