websocket & change broker decimal to int

apps/authentication/websocket/consumer.py

@@ -0,0 +1,30 @@
+from channels.generic.websocket import AsyncWebsocketConsumer
+from apps.product.models import SaleUnit
+from asgiref.sync import sync_to_async
+import json
+
+
+@sync_to_async
+def get_unit(unit_id=None):
+    unit = SaleUnit.objects.get(id=int(unit_id))
+    return unit
+
+
+class MyConsumer(AsyncWebsocketConsumer):
+    async def connect(self):
+        await self.accept()
+        await self.send(text_data=json.dumps({"message": "Connected!"}))
+
+    async def disconnect(self, close_code):
+        print("WebSocket disconnected!")
+
+    async def receive(self, text_data):
+        data = json.loads(text_data)
+        message = data.get("message")
+        unit = await get_unit(int(message))
+        print("Received:", message)
+
+        # پاسخ به کلاینت
+        await self.send(text_data=json.dumps({
+            "message": unit
+        }))

apps/authentication/websocket/routing.py

@@ -0,0 +1,6 @@
+from django.urls import re_path
+from apps.authentication.websocket import consumer
+
+websocket_urlpatterns = [
+    re_path(r"ws/somepath/$", consumer.MyConsumer.as_asgi()),
+]