replace python django backend with nodejs backend

backend_old/ai/events.py

@@ -0,0 +1,30 @@
+from django.dispatch import receiver, Signal
+from injector import Injector
+
+from .websocket import DashboardConnectionManager
+
+chat_text_signal = Signal()
+discord_online_signal = Signal()
+discord_react_to_chat_signal = Signal()
+
+
+@receiver(chat_text_signal)
+def handle_chat_text(sender, **kwargs):
+    get_manager().broadcast({'type': 'chat_text', 'message': kwargs['message'], 'ai_instance': kwargs['ai_name']})
+
+
+@receiver(discord_online_signal)
+def handle_discord_online(sender, **kwargs):
+    get_manager().broadcast({'type': 'discord_online', 'status': kwargs['status'], 'ai_instance': kwargs['ai_name']})
+
+
+@receiver(discord_react_to_chat_signal)
+def handle_discord_react_to_chat(sender, **kwargs):
+    get_manager().broadcast(
+        {'type': 'discord_react_to_chat', 'status': kwargs['status'], 'ai_instance': kwargs['ai_name']})
+
+
+def get_manager():
+    from .injector import InjectorModule
+    inj = Injector(InjectorModule)
+    return inj.get(DashboardConnectionManager)