fix

.env.example

@@ -12,3 +12,4 @@ POSTGRES_PORT=5432
 COMMAND=sh ./resources/scripts/entrypoint-server.sh
 PORT=8080
 CACHEOPS_ENABLED=True
+BOT_TOKEN=8147952177:AAEsR2ejafoKVb_OFcm6rEJAzUt_BKiOr5A

config/celery.py

@@ -0,0 +1,10 @@
+import os
+from celery import Celery
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings.base')
+
+app = Celery('config', broker="redis://redis:6379", backend="redis://redis:6379")
+
+
+app.config_from_object('django.conf:settings', namespace='CELERY')
+app.autodiscover_tasks()

config/conf/__init__.py

@@ -4,3 +4,4 @@ from .jwt import *
 from .logs import *
 from .swagger import *
 from .redis import *
+from .celery import *

config/conf/celery.py

@@ -0,0 +1,8 @@
+from django.conf import settings
+
+CELERY_BROKER_URL = 'redis://redis:6379'
+CELERY_RESULT_BACKEND = "redis://redis:6379"
+CELERY_ACCEPT_CONTENT = ['json']
+CELERY_TASK_SERIALIZER = 'json'
+CELERY_TIMEZONE = settings.TIME_ZONE
+CELERY_ENABLED = True

core/apps/orders/serializers/order.py

@@ -5,6 +5,7 @@ from rest_framework import serializers
 from core.apps.orders.models import Order, OrderItem
 from core.apps.products.models import Product
 from core.apps.products.serializers.product import ProductListSerializer
+from core.apps.orders.tasks.order_item import send_orders_to_tg_bot
 
 
 class OrderItemCreateSerializer(serializers.Serializer):
@@ -54,6 +55,13 @@ class OrderCreateSerializer(serializers.Serializer):
                     order=order,
                 ))
                 total_price += item.get('price')
+                send_orders_to_tg_bot.delay(
+                    chat_id=item.get('product').tg_id,
+                    product_name=item.get('product').name,
+                    quantity=item.get('quantity'),
+                    price=item.get('price')
+                )
+                
             OrderItem.objects.bulk_create(items)
             order.total_price = total_price
             order.save()

core/apps/orders/signals/order.py

@@ -1,7 +1,7 @@
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 
-from core.apps.orders.models import Order
+from core.apps.orders.models import Order, OrderItem
 
 
 @receiver(post_save, sender=Order)

core/apps/orders/tasks/order_item.py

@@ -0,0 +1,23 @@
+import requests
+from celery import shared_task
+
+from core.apps.orders.models import OrderItem
+from config.env import env
+
+token = env.str("BOT_TOKEN")
+
+@shared_task
+def send_orders_to_tg_bot(chat_id, product_name, quantity, price):
+    url = f"https://api.telegram.org/bot{token}/sendMessage"
+    message = (
+        f"Mahsulot nomi: {product_name}\n"
+        f"Mahsulot soni: {quantity}\n"
+        f"Summa: {price}"   
+    )
+    payload = {
+        "chat_id": chat_id,
+        "text": message
+    }
+    response = requests.post(url, data=payload)
+    return response.json()
+

docker-compose.yaml

@@ -50,3 +50,19 @@ services:
     networks:
       - horeca
     image: redis
+
+  celery:
+    build:
+      context: .
+      dockerfile: ./docker/Dockerfile.web
+    command: celery -A config worker --loglevel=info
+    volumes:
+      - "./:/code"
+    depends_on:
+      - redis
+      - web
+    networks:
+      - horeca
+    environment:
+      - CELERY_BROKER_URL=redis://redis:6379
+      - CELERY_RESULT_BACKEND=redis://redis:6379

requirements.txt

@@ -11,3 +11,5 @@ django-redis
 psycopg2-binary
 pillow
 django-modeltranslation
+celery 
+requests