Update core/settings.py

core/settings.py

@@ -1,13 +1,5 @@
 """
 Django settings for core project.
-
-Generated by 'django-admin startproject' using Django 5.2.8.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/5.2/topics/settings/
-
-For the full list of settings and their values, see
-https://docs.djangoproject.com/en/5.2/ref/settings/
 """
 
 from pathlib import Path
@@ -19,21 +11,23 @@ load_dotenv()
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
-
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/5.2/howto/deployment/checklist/
-
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-yfg#m4w$m&#igix9$bx87f#*gxsd=(l#y_i@ig16-5ug^g3a-k'
+SECRET_KEY = os.getenv('SECRET_KEY', 'django-insecure-yfg#m4w$m&#igix9$bx87f#*gxsd=(l#y_i@ig16-5ug^g3a-k')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
+# En Hugging Face, si no pones la variable DEBUG=True en Settings, será False por defecto.
+DEBUG = os.getenv('DEBUG', 'False') == 'True'
 
+# --- CONFIGURACIÓN DE HOSTS (Crucial para evitar Bad Request) ---
+ALLOWED_HOSTS = [
+    'localhost', 
+    '127.0.0.1', 
+    '.hf.space',           # Para Hugging Face
+    '.onrender.com',       # Para Render (si lo usas)
+    'fintech-coop-ai.onrender.com'
+]
 
 # Application definition
-
 INSTALLED_APPS = [
     'whitenoise.runserver_nostatic',
     'django.contrib.admin',
@@ -48,7 +42,7 @@ INSTALLED_APPS = [
 ]
 
 MIDDLEWARE = [
-    'corsheaders.middleware.CorsMiddleware',
+    'corsheaders.middleware.CorsMiddleware', # Siempre primero
     'django.middleware.security.SecurityMiddleware',
     'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -78,6 +72,62 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'core.wsgi.application'
 
+# Database
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+# Password validation
+AUTH_PASSWORD_VALIDATORS = [
+    {'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator'},
+    {'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator'},
+]
+
+# Internationalization
+LANGUAGE_CODE = 'en-us'
+TIME_ZONE = 'UTC'
+USE_I18N = True
+USE_TZ = True
+
+# Static files (WhiteNoise)
+STATIC_URL = 'static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# --- CONFIGURACIÓN DE CORS (Para conectar con Vercel) ---
+CORS_ALLOW_ALL_ORIGINS = True # Permite conexiones desde cualquier origen (Vercel, Local, etc.)
+CORS_ALLOW_HEADERS = ["*"]
+
+# --- CONFIGURACIÓN DE CSRF (Para formularios y POST) ---
+CSRF_TRUSTED_ORIGINS = [
+    "https://fintech-coop-ai.vercel.app",
+    "https://fintech-coop-or6mski9z-tomasgonzalezpy-4881s-projects.vercel.app",
+    "https://*.hf.space"
+]
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'core.wsgi.application'
+
 
 # Database
 # https://docs.djangoproject.com/en/5.2/ref/settings/#databases