Components for form data submission to vets-api

[taylorkaren]

Description

VAFSC needs to submit data to vets-api. This means providing users with accurate feedback around the status of their submission. Users should know if their application submission is pending, successful, for failed for some reason.

Considerations

• initial work complete around the transformForSubmit hook - ticket #450).
• As part of this analysis, have a broader discussion around how to handle errors. As part of that discussion, make sure the submit button never disappears, which would resolve this issue: Error on Review Page - Submit Button
• Current forms library submission feedback is handled by the SubmitButtons Component which is a child of SubmitController. SubmitController reads submission status from redux and passes it to SubmitButtons.
• Current forms library submission pending component is rendered by SubmitButtons.
• Current forms library Submitted component
• SubmitButtons handles 4 different error scenarios - clientError, throttledError, validationError, and genericError
• We should be able to port some of the components over to VAFSC since they are static.
• vets-api endpoint is /burials_claims

Tasks

• [ ] Create components for payload submission to vets-api
• [ ] Handle errors as mentioned in considerations

Acceptance Criteria

• [ ] Tasks have been complete
• [ ] PR has been merged into main in VAFSC

[taylorkaren]

We should be aware of this work: Vets-API Microservices Migration Plan