[BE, Improve provisioning] Create an endpoint (GraphQL) to receive an order token and a group id to be associated
Create an endpoint (GraphQL) to receive an order token and a group id to be associated. Either directly through the CustomersDot Proxy API in GL.com (requires this issue to be done) or by manually proxying it through as a temporary solution.
- Load the order from the token received as a parameter
- Update the order with the namespace data received
- Probably call
Gitlab::Namespaces::UpdatePlanInfoService
which handles the namespace association (sends namespace update to GitLab and Zuora)
See details in epic: &6568
cc: @teresatison @a_luna
Edited by Teresa Tison