feat: ratings stats

src/core/blitz/getAccountInfo.ts

@@ -23,11 +23,22 @@ export interface AllStats {
   dropped_capture_points: number;
 }
 
-export interface SupplementaryStats {
+export interface SupplementaryStatsRandom {
+  type: 'random';
   WN8?: number;
   tier?: number;
 }
 
+export interface SupplementaryStatsRating {
+  type: 'rating';
+  score: number;
+  delta: number;
+}
+
+export type SupplementaryStats =
+  | SupplementaryStatsRandom
+  | SupplementaryStatsRating;
+
 export interface ClanStats {
   spotted: number;
   max_frags_tank_id: number;

src/core/blitz/getLeagueFromScore.ts

@@ -0,0 +1,5 @@
+import { LEAGUES } from '../../constants/leagues';
+
+export function getLeagueFromScore(score: number) {
+  return LEAGUES.find(({ minScore }) => score >= minScore)!;
+}