enabled redis alongside celery, but waiting on true caching functionality—flash messages will behave better w. cache_page after they rely on htmx library, not current full-page reload

.woodpecker.yaml

@@ -15,6 +15,7 @@ steps:
     environment:
       DATABASE_URL: postgresql://postgres:postgres@postgres/python_tdd_test
       CELERY_BROKER_URL: redis://redis:6379/0
+      REDIS_URL: redis://redis:6379/1
     commands:
       - pip install -r requirements.txt
       - cd ./src
@@ -27,6 +28,7 @@ steps:
     environment:
       HEADLESS: 1
       CELERY_BROKER_URL: redis://redis:6379/0
+      REDIS_URL: redis://redis:6379/1
     commands:
       - pip install -r requirements.txt
       - cd ./src

infra/deploy-playbook.yaml

@@ -136,6 +136,8 @@
           DATABASE_URL: "postgresql://gamearray:{{ postgres_password }}@gamearray_postgres/gamearray"
           MAILGUN_API_KEY: "{{  mailgun_api_key }}"
           CELERY_BROKER_URL: "redis://gamearray_redis:6379/0"
+          REDIS_URL: "redis://gamearray_redis:6379/1"
+
         networks:
           - name: gamearray_net
         ports:
@@ -154,6 +156,7 @@
           DATABASE_URL: "postgresql://gamearray:{{ postgres_password }}@gamearray_postgres/gamearray"
           MAILGUN_API_KEY: "{{  mailgun_api_key }}"
           CELERY_BROKER_URL: "redis://gamearray_redis:6379/0"
+          REDIS_URL: "redis://gamearray_redis:6379/1"
         networks:
           - name: gamearray_net
         command: "python -m celery -A core worker -l info"

infra/gamearray.env.j2

@@ -4,3 +4,5 @@ DJANGO_ALLOWED_HOST={{ django_allowed_host }}
 DATABASE_URL=postgresql://gamearray:{{ postgres_password }}@gamearray_postgres/gamearray
 MAILGUN_API_KEY={{ mailgun_api_key }}
 CELERY_BROKER_URL=redis://gamearray_redis:6379/0
+REDIS_URL=redis://gamearray_redis:6379/1
+

src/apps/dashboard/views.py

@@ -1,9 +1,11 @@
 from django.http import HttpResponseForbidden
 from django.shortcuts import redirect, render
+
 from .forms import ExistingListItemForm, ItemForm
 from .models import Item, List
 from apps.lyric.models import User
 
+
 def home_page(request):
     return render(request, "apps/dashboard/home.html", {"form": ItemForm()})
 

src/core/settings.py

@@ -109,8 +109,17 @@ else:
         }
     }
 
-# Celery
+# Celery & Redis
 CELERY_BROKER_URL = os.environ.get('CELERY_BROKER_URL', 'redis://localhost:6379/0')
+REDIS_URL = os.environ.get('REDIS_URL')
+if REDIS_URL:
+    CACHES = {
+        'default': {
+            'BACKEND': 'django.core.cache.backends.redis.RedisCache',
+            'LOCATION': REDIS_URL,
+        }
+    }
+    SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'
 
 # Password validation
 # https://docs.djangoproject.com/en/6.0/ref/settings/#auth-password-validators