Code that runs on `payments.ente.io`, handling and web facing interaction with
Stripe's API for payments.

## Development

If you're running this to test out the payment flows end-to-end, please do a
`yarn build`, that will place the output within the `out` folder.

Then use any tool to serve this over HTTP. For example, `python3 -m http.server
3001` will serve this directory over port `3001`.

Aside that, these are the necessary configuration changes.

### Local configuration

Create an `.env` in this directory to point to the local museum instance, and to
define the necessary Stripe keys that can be fetched from [Stripe's developer
dashboard](https://dashboard.stripe.com).

Assuming that your local museum instance is running on `192.168.1.2:8080`, your
`.env` should look as follows.

```
NEXT_PUBLIC_ENTE_ENDPOINT = http://192.168.1.2:8080
NEXT_PUBLIC_STRIPE_US_PUBLISHABLE_KEY = stripe_publishable_key
```

### Museum

1. Install the [stripe-cli](https://docs.stripe.com/stripe-cli) and capture the
   webhook signing secret.

2. Define this secret within your `musuem.yaml`

3. Update the `whitelisted-redirect-urls` so that it supports redirecting to this locally running project

Assuming that your local payments app is running on `192.168.1.2:3004`, your
`museum.yaml` should look as follows.

```yaml
stripe:
    us:
        key: stripe_dev_key
        webhook-secret: stripe_dev_webhook_secret
    whitelisted-redirect-urls: ["http://192.168.1.2:3004/frameRedirect"]
    path:
        success: ?status=success&session_id={CHECKOUT_SESSION_ID}
        cancel: ?status=fail&reason=canceled
```