/**
 * HTTP client for the Philanthropy News Digest "RFPs" RSS feed.
 *
 * Kept deliberately thin — a plain `fetch` returning the raw XML body.
 * Parsing/normalization lives in `normalize.ts` so it can be unit tested
 * against fixture strings without a network call.
 */

/** Default PND RFP feed URL; overridable via `PND_RFP_FEED_URL` at the call site. */
export const PND_RFP_FEED_URL = 'https://philanthropynewsdigest.org/feeds/rfps.rss';

/**
 * Fetches the raw RSS XML body from the PND RFP feed.
 *
 * Throws on any non-2xx response so the caller's step-level retry policy
 * (see `ingest-pnd-rss.ts`) can kick in.
 */
export async function fetchPndRfpFeed(feedUrl: string): Promise<string> {
  const response = await fetch(feedUrl);
  if (!response.ok) {
    throw new Error(
      `fetchPndRfpFeed: ${feedUrl} responded with ${response.status} ${response.statusText}`,
    );
  }
  return response.text();
}