feat: no ongoing season proof

src/core/blitz/getArchivedRatingsInfo.ts

@@ -0,0 +1,25 @@
+import { RatingsInfo } from '../../commands/ratings';
+import { Region } from '../../constants/regions';
+import { DATABASE_REPO } from '../database/getMidnightLeaderboard';
+import { octokit } from '../express/octokit';
+import throwError from '../node/throwError';
+
+export default async function getArchivedRatingsInfo(
+  season: number,
+  region: Region,
+) {
+  const { data } = await octokit.repos.getContent({
+    ...DATABASE_REPO,
+    path: `${region}/ratings/${season}/info.json`,
+  });
+
+  if (Array.isArray(data) || data.type !== 'file')
+    throw throwError('Archived ratings info is malformed');
+
+  const content = Buffer.from(data.content, 'base64').toString();
+  const jsonContent = JSON.parse(content) as RatingsInfo & {
+    detail: undefined;
+  };
+
+  return jsonContent;
+}

src/core/blitz/getRatingsInfo.ts

@@ -8,5 +8,6 @@ export default async function getRatingsInfo(region: Region) {
       region,
     )}.wotblitz.com/en/api/rating-leaderboards/season/`,
   );
+
   return (await response.json()) as Promise<RatingsInfo>;
 }