feat: website apis

src/core/blitzkrieg/getArchivedRatingsInfoAPI.ts

@@ -0,0 +1,40 @@
+import { RatingsInfo } from '../../commands/ratings';
+import { Region } from '../../constants/regions';
+
+const INFO_CACHE: Record<
+  Region,
+  Record<
+    number,
+    RatingsInfo & {
+      detail: undefined;
+    }
+  >
+> = {
+  com: {},
+  eu: {},
+  asia: {},
+};
+
+export default async function getArchivedRatingsInfoAPI(
+  region: Region,
+  season: number,
+) {
+  if (INFO_CACHE[region][season]) {
+    return INFO_CACHE[region][season];
+  }
+
+  const response = await fetch(
+    `/api/ratings/archives/${region}/${season}/info`,
+  );
+  const json = (await response.json()) as RatingsInfo;
+
+  if (json.detail) {
+    throw new Error(
+      `No ratings info found for season ${season}, region ${region}`,
+    );
+  }
+
+  INFO_CACHE[region][season] = json;
+
+  return json;
+}