DeleteVote: Disallow removing votes from merged changes

Once a change has been merged it should be no longer possible to
remove/reduce approvals of the change as this could remove approvals
that were necessary for the submission and it's confusing to see a
merged change which doesn't have the necessary approvals to fulfill the
submit requirements. E.g. this is why PostReview doesn't allow to
remove/reduce votes (see PostReviewOp#validatePostSubmitLabels).

Hence it's a bug that having the DeleteVote REST endpoint allows users
to remove approvals from merged changes.

Bug: Google b/334796368
Release-Notes: Disallowed removing votes from merged changes
Change-Id: Ia091f74d5c93dfe2309c09295f4b5fa0a4131000
Signed-off-by: Edwin Kempin <ekempin@google.com>
4 files changed
tree: 9cfafdf612e537d8a434ab266d5628fece9bdd30
  1. .settings/
  2. .ts-out/
  3. antlr3/
  4. contrib/
  5. Documentation/
  6. e2e-tests/
  7. java/
  8. javatests/
  9. lib/
  10. modules/
  11. plugins/
  12. polygerrit-ui/
  13. prolog/
  14. prologtests/
  15. proto/
  16. resources/
  17. tools/
  18. webapp/
  19. .bazelignore
  20. .bazelproject
  21. .bazelrc
  22. .bazelversion
  23. .editorconfig
  24. .git-blame-ignore-revs
  25. .gitignore
  26. .gitmodules
  27. .gitreview
  28. .pydevproject
  29. .zuul.yaml
  30. BUILD
  31. COPYING
  32. INSTALL
  33. Jenkinsfile
  34. MODULE.bazel
  35. package.json
  36. README.md
  37. SUBMITTING_PATCHES
  38. version.bzl
  39. web-dev-server.config.mjs
  40. WORKSPACE
  41. yarn.lock
README.md

Gerrit Code Review

Gerrit is a code review and project management tool for Git based projects.

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On Fedora run:

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