kandev/docs/plans/github-pr-review-rerequest/task-01-backend-review-request.md

id, title, status, wave, depends_on, plan, spec

id	title	status	wave	depends_on	plan	spec
01-backend-review-request	Backend review-request contract	done	1		plan.md	../../specs/ui/requirements/github-pr-review-actions.md

Task 01: Backend review-request contract

Acceptance

• Every GitHub client implementation satisfies a typed reviewer-request method; gh/PAT send the official endpoint and JSON reviewer list.
• The Kandev route validates input, delegates one request, and returns {"requested": true} on success.
• Success evicts only the affected PR feedback/status cache key, and the mock makes the requested reviewer visible on the next feedback fetch.

Verification

cd apps/backend
go test ./internal/github -run 'RequestReview'
go test ./internal/github

Files likely touched

• apps/backend/internal/github/client.go
• apps/backend/internal/github/gh_client.go
• apps/backend/internal/github/gh_client_test.go
• apps/backend/internal/github/pat_client.go
• apps/backend/internal/github/pat_client_test.go
• apps/backend/internal/github/mock_client.go
• apps/backend/internal/github/mock_client_test.go
• apps/backend/internal/github/noop_client.go
• apps/backend/internal/github/noop_client_test.go
• apps/backend/internal/github/service_pr.go
• apps/backend/internal/github/service_request_review_test.go
• apps/backend/internal/github/controller.go
• apps/backend/internal/github/controller_test.go

Dependencies

None.

Inputs

• Spec API surface, permissions, failure modes, and first five scenarios.
• Existing SubmitReview client/service/controller path.
• Official GitHub request-reviewers endpoint.

Output contract

Report summary, files changed, RED/GREEN/REFACTOR evidence, commands/results, blockers, risks, and set only this task file's status to done. Do not edit plan.md.