Function formatServerError

packages/app/src/utils/server-errors.ts:28–36

(error: unknown, translate?: Translator, fallback?: string)

}

export function formatServerError(error: unknown, translate?: Translator, fallback?: string) {
  const unwrapped = unwrapNamedError(error)
  if (isConfigInvalidErrorLike(unwrapped)) return parseReadableConfigInvalidError(unwrapped, translate)
  if (isProviderModelNotFoundErrorLike(unwrapped)) return parseReadableProviderModelNotFoundError(unwrapped, translate)
  if (error instanceof Error && error.message) return error.message
  if (typeof error === "string" && error) return error
  if (fallback) return fallback
  return tr(translate, "error.chain.unknown", "Unknown error")
}

function unwrapNamedError(error: unknown): unknown {
  if (error instanceof Error && error.cause && typeof error.cause === "object" && "body" in error.cause) {