Function updateList

api/metadata/src/fontlist/update.ts:60–81

(
	key: FontlistQueries,
	env: Env,
	ctx: ExecutionContext,
)

// This updates the fontlist dataset for a given key
const updateList = async (
	key: FontlistQueries,
	env: Env,
	ctx: ExecutionContext,
) => {
	const response = await fetch(METADATA_URL);
	const data = (await response.json()) as FontsourceMetadata;

	// Depending on key, generate a fontlist object with respective values
	const list: Fontlist = {};

	// Rewrite variable object to boolean state
	for (const value of Object.values(data)) {
		list[value.id] = key === 'variable' ? Boolean(value.variable) : value[key];
	}

	// Store the list in KV
	ctx.waitUntil(
		env.METADATA.put(METADATA_KEYS.fontlist(key), JSON.stringify(list)),
	);
	return list;
};

export { updateList, updateMetadata };