Function jsonRequest

apps/web/src/bridge/http-bridge.ts:158–194

(
  path: string,
  init?: JsonRequestInit
)

}

async function jsonRequest<T>(
  path: string,
  init?: JsonRequestInit
): Promise<T> {
  const headers = new Headers(init?.headers)
  const hasBody = init?.body !== undefined
  if (hasBody && !headers.has('Content-Type')) {
    headers.set('Content-Type', 'application/json')
  }
  const res = await fetch(`${API_BASE}${path}`, {
    ...init,
    headers,
    body: hasBody ? JSON.stringify(init!.body) : undefined,
    credentials: 'same-origin'
  })
  if (!res.ok) {
    if (res.status === 401) {
      throw new HttpRequestError(
        res.status,
        path,
        'This ZenNotes server requires you to sign in with its auth token.'
      )
    }
    const text = await res.text().catch(() => '')
    throw new HttpRequestError(
      res.status,
      path,
      `HTTP ${res.status} ${res.statusText} for ${path}${text ? `: ${text}` : ''}`
    )
  }
  if (res.status === 204) return undefined as unknown as T
  const ctype = res.headers.get('Content-Type') || ''
  if (ctype.includes('application/json')) {
    return (await res.json()) as T
  }
  return (await res.text()) as unknown as T
}

function notImplemented(name: string): never {
  throw new Error(`zen.${name} is not available in the web build`)