refs #https://github.com/TryGhost/Ghost/pull/11434
- Added method to allow updating single subscription. Only `cancel_at_period_end` field can be updated.
- Middleware is needed to allow Ghost Core to cancel/uncancel member's subscription.
- Relies on the request containing identity information to be able to verify if subscription belongs to the user
- When member could not be identified by the identity information present in the request we should throw instead of continuing processing
- Handling and messaging inspired by https://github.com/TryGhost/Ghost/blob/3.1.1/core/server/services/mega/mega.js#L132
- When the user initiates subscription cancellation we can safely mark the subscription as canceled so that it's not shown in the interface on subsequent request. Otherwise, we end up in a situation where we still return the subscription in the period until Stripe triggers the webhook.
- Added boolean coercion for cancel_at_period_end parameter. If anything but boolean is passed to Stripe API it throws an error. Coercing the value on our side is a gives a better dev experience
* Installed stripe@7.4.0
refs #38
We were relying on stripe being installed in Ghost, this moves the dep
to the correct package.
* Created exponentialBackoff wrapper for stripe api
refs #38https://stripe.com/docs/testing#rate-limits The stripe docs suggest to
use exponential backoff when recieving a rate limit error. This wrapper
will wrap stripe api calls, and retry them after 1s,2s,4s,8s,16s until
eventually failing. This gives a total of 5 retries over 31s.
* Added wrappers around the stripe api calls
refs #38
* Ensured all calls to stripe api go via exp backoff
refs #38
* Scaffolding out the error handling for stripe api
* Forwarding all errors
* Refactored stripe api into modules
* Ensured the ready promise object is not replaced
* Added logging setup
- Sets up common logger structure with custom logger passed through
* Ensure logger is kept in module state
* Renamed updateLogger to setLogger
* Removed `logger` param and exposed setLogger method
* Ensured different ids used for test mode
* Ensure setLogger works for prototype methods
* Removed reconfigureSettings method
* Updated payment processer service to keep static ready promise
* Added eventemitter to member api instance to handle errors
* Moved logging of errors to http level
