indie-status-page/app/config.py
Ubuntu 158a6ee716 feat: Stripe Checkout Link integration — billing API with 29 tests
- Add billing module (app/api/billing.py) with 5 API endpoints:
  - GET /api/v1/billing/checkout/{tier} — redirect to Stripe Payment Links
  - GET /api/v1/billing/status — current org tier, limits, upgrade URLs
  - GET /api/v1/billing/success — Stripe success callback
  - GET /api/v1/billing/cancel — Stripe cancel callback
  - POST /api/v1/billing/webhook — handles 5 Stripe event types

- Zero-code payment flow: uses pre-configured Stripe Payment Links
  with client_reference_id (org ID) and prefilled_email params

- Webhook handler processes checkout.session.completed,
  customer.subscription.updated/deleted, invoice events

- Stripe signature verification via stripe library (primary)
  or manual HMAC-SHA256 (fallback)

- Tier determination from payment amount: =pro, 9=team

- 4 new config settings in app/config.py:
  stripe_pro_checkout_url, stripe_team_checkout_url,
  stripe_webhook_secret, stripe_api_key

- Added stripe>=5.0,<16.0 dependency

- 29 tests in tests/test_billing.py (all passing)
- Total: 98 tests passing (69 existing + 29 new)
2026-04-25 10:18:38 +00:00

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1.5 KiB
Python

from pydantic_settings import BaseSettings
from pathlib import Path
class Settings(BaseSettings):
"""Application settings loaded from environment variables or .env file."""
# App
app_name: str = "Indie Status Page"
database_url: str = "sqlite+aiosqlite:///./data/statuspage.db"
secret_key: str = "change-me-to-a-random-string"
admin_api_key: str = "change-me-to-a-secure-api-key"
debug: bool = False
# Site
site_name: str = "My SaaS Status"
site_url: str = "http://localhost:8000"
site_logo_url: str = ""
site_accent_color: str = "#4f46e5"
# SMTP
smtp_host: str = ""
smtp_port: int = 587
smtp_user: str = ""
smtp_pass: str = ""
smtp_from: str = "noreply@example.com"
# Webhook
webhook_notify_url: str = ""
# Uptime monitoring
monitor_check_interval: int = 60
# Stripe Checkout Links
stripe_pro_checkout_url: str = "" # e.g. https://buy.stripe.com/xxxx_pro
stripe_team_checkout_url: str = "" # e.g. https://buy.stripe.com/xxxx_team
stripe_webhook_secret: str = "" # e.g. whsec_xxxx
stripe_api_key: str = "" # e.g. sk_test_xxxx (needed for webhook verification)
model_config = {"env_file": ".env", "env_file_encoding": "utf-8"}
@property
def db_path(self) -> Path:
"""Extract filesystem path from SQLite URL for directory creation."""
# Remove the sqlite+aiosqlite:/// prefix
path_str = self.database_url.replace("sqlite+aiosqlite:///", "")
return Path(path_str)
settings = Settings()