quantum-ai/netcop_hub/settings.py

"""
Django settings for netcop_hub project.

Generated by 'django-admin startproject' using Django 5.2.4.

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
from decouple import config
import sys

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

# Add apps directory to Python path
sys.path.insert(0, str(BASE_DIR / 'apps'))


# 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 = config('SECRET_KEY', default='django-insecure-thdd^re4==p$4geq^$52w7%egd0xxrj#fpgk1c+$xt-jrr5d7%')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = config('DEBUG', default=True, cast=bool)

ALLOWED_HOSTS = config('ALLOWED_HOSTS', default='localhost,127.0.0.1,testserver,netcop.up.railway.app').split(',')


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'authentication',
    'wallet',
    'core',
    'agent_base',
    'weather_reporter',
    'data_analyzer',
    'job_posting_generator',
    'social_ads_generator',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'netcop_hub.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'netcop_hub.wsgi.application'


# Database
# https://docs.djangoproject.com/en/5.2/ref/settings/#databases

import dj_database_url

# Smart database configuration: Auto-detect environment
database_url = config('DATABASE_URL', default='')

if database_url:
    # Parse the provided DATABASE_URL
    DATABASES = {
        'default': dj_database_url.parse(database_url)
    }
elif config('RAILWAY_ENVIRONMENT', default=''):
    # Railway environment without DATABASE_URL (shouldn't happen, but fallback)
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql',
            'NAME': config('PGDATABASE', default='railway'),
            'USER': config('PGUSER', default='postgres'),
            'PASSWORD': config('PGPASSWORD', default=''),
            'HOST': config('PGHOST', default='localhost'),
            'PORT': config('PGPORT', default='5432'),
        }
    }
else:
    # Local development: Default to SQLite for reliability
    # Users can override with DATABASE_URL if they want PostgreSQL
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': BASE_DIR / 'db.sqlite3',
        }
    }
    
    # Optional: Check if user wants PostgreSQL (via environment or file)
    postgres_preference = config('USE_POSTGRESQL', default='False').lower()
    if postgres_preference in ['true', '1', 'yes']:
        try:
            import psycopg2
            DATABASES = {
                'default': {
                    'ENGINE': 'django.db.backends.postgresql',
                    'NAME': 'netcop_hub',
                    'USER': 'netcop_user',
                    'PASSWORD': 'netcop_pass',
                    'HOST': 'localhost',
                    'PORT': '5432',
                }
            }
        except ImportError:
            # psycopg2 not available - stick with SQLite
            pass


# Password validation
# https://docs.djangoproject.com/en/5.2/ref/settings/#auth-password-validators

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
# https://docs.djangoproject.com/en/5.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Custom user model
AUTH_USER_MODEL = 'authentication.User'

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.2/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = BASE_DIR / 'staticfiles'
STATICFILES_DIRS = [
    BASE_DIR / 'static',
]

# WhiteNoise configuration for static files in production
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
WHITENOISE_USE_FINDERS = True

# Media files
MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / 'media'

# Stripe
STRIPE_SECRET_KEY = config('STRIPE_SECRET_KEY', default='')
STRIPE_WEBHOOK_SECRET = config('STRIPE_WEBHOOK_SECRET', default='')

# AI Assistant Webhooks
N8N_WEBHOOK_DATA_ANALYZER = config('N8N_WEBHOOK_DATA_ANALYZER', default='')
N8N_WEBHOOK_FIVE_WHYS = config('N8N_WEBHOOK_FIVE_WHYS', default='')
N8N_WEBHOOK_JOB_POSTING = config('N8N_WEBHOOK_JOB_POSTING', default='')
N8N_WEBHOOK_FAQ_GENERATOR = config('N8N_WEBHOOK_FAQ_GENERATOR', default='')
N8N_WEBHOOK_SOCIAL_ADS = config('N8N_WEBHOOK_SOCIAL_ADS', default='')

# OpenWeather API
OPENWEATHER_API_KEY = config('OPENWEATHER_API_KEY', default='')

# Security settings
CSRF_TRUSTED_ORIGINS = [origin.strip() for origin in config('CSRF_TRUSTED_ORIGINS', default='').split(',') if origin.strip()]

# Add Railway domain if running on Railway
if config('RAILWAY_ENVIRONMENT', default=''):
    railway_url = config('RAILWAY_PUBLIC_DOMAIN', default='')
    if railway_url:
        CSRF_TRUSTED_ORIGINS.append(f'https://{railway_url}')
    # Also add common Railway domain pattern
    CSRF_TRUSTED_ORIGINS.append('https://netcop.up.railway.app')
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

# Default primary key field type
# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

# Authentication URLs
LOGIN_URL = '/auth/login/'
LOGIN_REDIRECT_URL = '/'
LOGOUT_REDIRECT_URL = '/'