feat: add settings management

highscore/.env.example

@@ -0,0 +1,11 @@
+DJANGO_SECRET_KEY=change-me
+DEBUG=true
+ALLOWED_HOSTS=[]
+API_SECRET=selecta-secret
+
+DB_ENGINE=django.db.backends.postgresql
+DB_NAME=selecta
+DB_USER=postgres
+DB_PASSWORD=
+DB_HOST=localhost
+DB_PORT=5432

highscore/app/config.py

@@ -0,0 +1,24 @@
+from pathlib import Path
+
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(env_file=BASE_DIR / ".env", env_file_encoding="utf-8")
+
+    django_secret_key: str = ""
+    debug: bool = True
+    allowed_hosts: list[str] = []
+    api_secret: str = "selecta-secret"
+
+    db_engine: str = "django.db.backends.postgresql"
+    db_name: str = "selecta-highscore"
+    db_user: str = "postgres"
+    db_password: str = ""
+    db_host: str = "localhost"
+    db_port: int = 5432
+
+
+settings = Settings()

highscore/app/settings.py

@@ -12,20 +12,13 @@ https://docs.djangoproject.com/en/6.0/ref/settings/
 
 from pathlib import Path
 
-# Build paths inside the project like this: BASE_DIR / 'subdir'.
+from app.config import settings as env
+
 BASE_DIR = Path(__file__).resolve().parent.parent
 
-
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/6.0/howto/deployment/checklist/
-
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = "django-insecure-i_1=_f%do@*t&q)!n^jh3cotravax72+65ctwm6u@slbdu+nr_"
-
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
+SECRET_KEY = env.django_secret_key
+DEBUG = env.debug
+ALLOWED_HOSTS = env.allowed_hosts
 
 
 # Application definition
@@ -40,7 +33,7 @@ INSTALLED_APPS = [
     "scores",
 ]
 
-API_SECRET = "selecta-secret"
+API_SECRET = env.api_secret
 
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
@@ -77,8 +70,12 @@ WSGI_APPLICATION = "app.wsgi.application"
 
 DATABASES = {
     "default": {
-        "ENGINE": "django.db.backends.sqlite3",
-        "NAME": BASE_DIR / "db.sqlite3",
+        "ENGINE": env.db_engine,
+        "NAME": env.db_name,
+        "USER": env.db_user,
+        "PASSWORD": env.db_password,
+        "HOST": env.db_host,
+        "PORT": env.db_port,
     }
 }