Function waitForStudioBookReady

packages/studio/src/lib/book-ready.ts:23–63

(
  bookId: string,
  options: WaitForStudioBookReadyOptions = {},
)

}

export async function waitForStudioBookReady(
  bookId: string,
  options: WaitForStudioBookReadyOptions = {},
): Promise<StudioBookDetail> {
  const fetchImpl = options.fetchImpl ?? fetch;
  const wait = options.wait ?? defaultWait;
  const maxAttempts = options.maxAttempts ?? 900;
  const retryDelayMs = options.retryDelayMs ?? 1000;

  for (let attempt = 1; attempt <= maxAttempts; attempt += 1) {
    const encodedBookId = encodeURIComponent(bookId);
    const statusResponse = await fetchImpl(`/api/v1/books/${encodedBookId}/create-status`);
    if (statusResponse.ok) {
      const status = await statusResponse.json() as StudioBookCreateStatus;
      if (status.status === "error") {
        throw new Error(status.error || `Book "${bookId}" creation failed.`);
      }
      if (status.status === "creating") {
        if (attempt < maxAttempts) {
          await wait(retryDelayMs);
          continue;
        }
        break;
      }
    }

    const response = await fetchImpl(`/api/v1/books/${encodedBookId}`);
    if (response.ok) {
      return await response.json() as StudioBookDetail;
    }

    if (attempt < maxAttempts && response.status === 404) {
      await wait(retryDelayMs);
      continue;
    }

    break;
  }

  throw new Error(`Book "${bookId}" was not ready after ${maxAttempts} attempts.`);
}