add data route for fassungen

(not fully working yet)

src/routes/fassungen/data/[thirties]/+server.js

@@ -0,0 +1,28 @@
+import { json } from '@sveltejs/kit';
+import { api, teipb } from '$lib/constants';
+
+/** @type {import('./$types').RequestHandler} */
+export async function GET({ params, fetch }) {
+	const { hyparchetypes } = await fetch(`${api}/json/metadata-nomenclature.json`).then((r) =>
+		r.json()
+	);
+	const teipbData = await hyparchetypes.map(async (h) => {
+		const r = await fetch(
+			`${teipb}/parts/syn${params.thirties}.xml/json?&view=single&odd=parzival-verse.odd&xpath=//div[@subtype=%27${h.handle.replace('*', '')}%27]`
+		);
+		if (!r.ok) {
+			console.log('Failed to fetch tpData', r);
+			return false;
+		}
+		return r.json();
+	});
+	return json(await teipbData);
+}
+
+/** @type {import('./$types').EntryGenerator} */
+export async function entries() {
+	const entriesArray = Array.from({ length: 827 }, (_, i) => ({ thirties: i + 1 }));
+	return entriesArray;
+}
+
+export const prerender = true;