Function readJson

examples/lit/ssr/src/api.ts:21–49

(response: Response)

}

async function readJson<TResponse>(response: Response): Promise<TResponse> {
  let payload: TResponse | { error?: string } | null = null

  try {
    payload = (await response.json()) as TResponse | { error?: string }
  } catch {
    if (response.ok) {
      throw new Error(
        `Failed to parse JSON response with status ${response.status}.`,
      )
    }
  }

  if (!response.ok) {
    const errorDetail =
      payload &&
      typeof payload === 'object' &&
      'error' in payload &&
      typeof payload.error === 'string'
        ? `: ${payload.error}`
        : ''

    throw new Error(
      `Request failed with status ${response.status}${errorDetail}`,
    )
  }

  return payload as TResponse
}

export function createDataQueryOptions(apiBaseUrl = '') {
  return {