Function action

app/routes/actions/createFromUrl.ts:16–70

({ request, context })

};

export let action: ActionFunction = async ({ request, context }) => {
  const formData = await request.formData();
  const toastCookie = await getSession(request.headers.get("cookie"));
  const jsonUrl = formData.get("jsonUrl");
  const title = formData.get("title") as string;

  const errors: CreateFromUrlError = {};
  if (!jsonUrl) errors.jsonUrl = true;

  if (Object.keys(errors).length) {
    return errors;
  }

  invariant(typeof jsonUrl === "string", "jsonUrl must be a string");

  try {
    const doc = await createFromUrlOrRawJson(jsonUrl, title);

    if (!doc) {
      setErrorMessage(
        toastCookie,
        "Unknown error",
        "Could not create document. Please try again."
      );

      return redirect("/", {
        headers: { "Set-Cookie": await commitSession(toastCookie) },
      });
    }

    const requestUrl = new URL(request.url);

    context.waitUntil(
      sendEvent({
        type: "create",
        from: "urlOrJson",
        id: doc.id,
        source:
          requestUrl.searchParams.get("utm_source") ?? requestUrl.hostname,
      })
    );

    return redirect(`/j/${doc.id}`);
  } catch (e) {
    if (e instanceof Error) {
      setErrorMessage(toastCookie, e.message, "Something went wrong");
    } else {
      setErrorMessage(toastCookie, "Unknown error", "Something went wrong");
    }

    return redirect("/", {
      headers: { "Set-Cookie": await commitSession(toastCookie) },
    });
  }
};

export let loader: LoaderFunction = async ({ request, context }) => {
  const url = new URL(request.url);