Function calculateGroupImpact

packages/ci/src/lib/issues.ts:183–198

(
  ref: CategoryRef,
  audit: Audit,
  report: Report,
)

}

export function calculateGroupImpact(
  ref: CategoryRef,
  audit: Audit,
  report: Report,
): number {
  const group = report.plugins
    .find(({ slug }) => slug === ref.plugin)
    ?.groups?.find(({ slug }) => slug === ref.slug);
  if (!group?.refs.length) {
    return 0;
  }
  const groupRatio =
    (group.refs.find(({ slug }) => slug === audit.slug)?.weight ?? 0) /
    group.refs.reduce((acc, { weight }) => acc + weight, 0);
  return ref.weight * groupRatio;
}