Add Redis service and Celery configuration to Docker setup

- Introduced Redis service in both docker-compose files for production and development.
- Updated web and celery services to use Redis as the broker and result backend.
- Added necessary environment variables for Celery in settings.py.
- Included new tasks and soil_data apps in Django settings and updated URL routing.
- Updated requirements.txt to include Celery and Redis dependencies.

config/__init__.py

@@ -0,0 +1,3 @@
+from .celery import app as celery_app
+
+__all__ = ("celery_app",)

config/celery.py

@@ -0,0 +1,9 @@
+import os
+
+from celery import Celery
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings")
+
+app = Celery("config")
+app.config_from_object("django.conf:settings", namespace="CELERY")
+app.autodiscover_tasks()

config/settings.py

@@ -18,12 +18,10 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.messages",
     "django.contrib.staticfiles",
-    "auth.apps.AuthConfig",
-    "account",
-    "sensor_hub",
-    "dashboard",
     "rest_framework",
     "corsheaders",
+    "tasks",
+    "soil_data",
 ]
 
 MIDDLEWARE = [
@@ -98,9 +96,12 @@ REST_FRAMEWORK = {
     "DEFAULT_PERMISSION_CLASSES": [
         "rest_framework.permissions.AllowAny",
     ],
-    "DEFAULT_AUTHENTICATION_CLASSES": [
-        "rest_framework_simplejwt.authentication.JWTAuthentication",
-    ],
 }
 
 CORS_ALLOW_ALL_ORIGINS = DEBUG
+
+# Celery
+CELERY_BROKER_URL = os.environ.get("CELERY_BROKER_URL", "redis://localhost:6379/0")
+CELERY_RESULT_BACKEND = os.environ.get("CELERY_RESULT_BACKEND", "redis://localhost:6379/0")
+CELERY_ACCEPT_CONTENT = ["json"]
+CELERY_TASK_SERIALIZER = "json"

config/urls.py

@@ -3,9 +3,6 @@ from django.urls import include, path
 
 urlpatterns = [
     path("admin/", admin.site.urls),
-    path("api/auth/", include("auth.urls")),
-    path("api/account/", include("account.urls")),
-    path("api/sensor-hub/", include("sensor_hub.urls")),
-    path("api/farm-dashboard-config/", include("dashboard.urls_config")),
-    path("api/farm-dashboard/", include("dashboard.urls")),
+    path("api/tasks/", include("tasks.urls")),
+    path("api/soil-data/", include("soil_data.urls")),
 ]