Setup

Shop Product

In Django Shop App, create a new product (Products model).
SKU must be VV, Price 30000 (300_00 -> 300.00 CHF), name & description can be anything.
Done for staging but not yet for production!

Set DATATRANS_BASIC_AUTH_KEY:
- https://admin.sandbox.datatrans.com/MenuDispatch.jsp?main=1&sub=4
- echo -n "{merchantid}:{password}" | base64
Set DATATRANS_HMAC_KEY:
- https://admin.sandbox.datatrans.com/MerchSecurAdmin.jsp
Ensure that the webhook is set up correctly by Datatrans:
- Be default transitions from initialized to failed do not trigger the webhook.
  - Edgecase: When user starts a datatrans payment and then closes the browser, the payment will be in initialized state forever. -> That's why we need the webhook for initialized -> failed transitions.
- This can and needs to be enabled by datatrans (according to Mario from datatrans).
  - Livio 21.11.23: Mario promised to enable it,
  - Livio 27.11.23. Not yet enabled for the sandbox. -> Followed up!
  - Livio: TODO still not enabled. Follow up again!

For Production: We use the proper production datatrans endpoint!

Coordinate with datatrans to get production account.
Set DATATRANS_BASIC_AUTH_KEY and DATATRANS_HMAC_KEY to the production values (see above).
Ensure that the webhook is set up correctly by Datatrans (see above).

Make sure that the following env vars are set:

Set OAUTH_SIGNUP_REDIRECT_URI (.../sso/login e.g. https://myvbv-stage.iterativ.ch/sso/login)
Set OAUTH_SIGNIN_REDIRECT_URI (.../sso/callback e.g. https://myvbv-stage.iterativ.ch/sso/callback)

Update VITE_OAUTH_API_BASE_URL in caprover_deploy.sh for production.
- NEEDS to be updated! Should be the SSO Prod one from Lernnetz -> Lookup from Metadata URL

After everything runs fine, we should be able to remove the following env vars: