homepage/src/widgets/tdarr/proxy.js

import { httpProxy } from "utils/proxy/http";
import { formatApiCall } from "utils/proxy/api-helpers";
import getServiceWidget from "utils/config/service-helpers";
import createLogger from "utils/logger";
import widgets from "widgets/widgets";

const proxyName = "tdarrProxyHandler";
const logger = createLogger(proxyName);

export default async function tdarrProxyHandler(req, res) {
  const { group, service, endpoint } = req.query;

  if (!group || !service) {
    logger.debug("Invalid or missing service '%s' or group '%s'", service, group);
    return res.status(400).json({ error: "Invalid proxy service type" });
  }

  const widget = await getServiceWidget(group, service);

  if (!widget) {
    logger.debug("Invalid or missing widget for service '%s' in group '%s'", service, group);
    return res.status(400).json({ error: "Invalid proxy service type" });
  }

  const url = new URL(formatApiCall(widgets[widget.type].api, { endpoint, ...widget }));

  const [status, contentType, data] = await httpProxy(url, {
    method: "POST",
    body: JSON.stringify({
      "data": {
        "collection": "StatisticsJSONDB",
        "mode": "getById",
        "docID": "statistics"
      },
    }),
    headers: {
      "content-type": "application/json",
    },
  });

  if (status !== 200) {
    logger.error("Error getting data from Tdarr: %d.  Data: %s", status, data);
    return res.status(500).send({error: {message:"Error getting data from Tdarr", url, data}});
  }

  if (contentType) res.setHeader("Content-Type", contentType);
  return res.status(status).send(data);
}