add redis cache, Acquisition & django-esi

mabras/settings.py

@@ -46,6 +46,7 @@ REST_FRAMEWORK = {
 INSTALLED_APPS = [
     'api',
     'sde',
+    'esi',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
@@ -87,6 +88,13 @@ TEMPLATES = [
 WSGI_APPLICATION = 'mabras.wsgi.application'
 
 
+CACHES = {
+    "default": {
+        "BACKEND": "django.core.cache.backends.redis.RedisCache",
+        "LOCATION": f"redis://{os.getenv('REDIS_URL')}:{os.getenv('REDIS_PORT')}/{os.getenv('REDIS_DB')}",
+    }
+}
+
 # Database
 # https://docs.djangoproject.com/en/4.2/ref/settings/#databases
 
@@ -142,3 +150,9 @@ STATIC_URL = 'static/'
 # https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+ESI_SSO_CLIENT_ID = os.getenv("ESI_CLIENT_ID")
+ESI_SSO_CLIENT_SECRET = os.getenv("ESI_SECRET_KEY")
+ESI_SSO_CALLBACK_URL = os.getenv("ESI_CALLBACK_URL")
+ESI_USER_AGENT = os.getenv("ESI_USER_AGENT")
+ESI_USER_CONTACT_EMAIL = os.getenv("ESI_USER_AGENT")