Add functions to support JSON endpoint.

src/utils/helpers.ts

@@ -6,7 +6,8 @@ import {
   STATS_URL,
   SCORES_URL,
   SKILLS,
-  ACTIVITIES
+  ACTIVITIES,
+  JSON_STATS_URL
 } from './constants';
 
 /**
@@ -14,10 +15,13 @@ import {
  *
  * @param gamemode Gamemode to fetch ranks for.
  * @param rsn Username of the player.
+ * @param json If the JSON endpoint is desired instead of CSV.
  * @returns Encoded stats URL.
  */
-export const getStatsURL = (gamemode: Gamemode, rsn: string) =>
-  `${GAMEMODE_URL[gamemode]}${STATS_URL}${encodeURIComponent(rsn)}`;
+export const getStatsURL = (gamemode: Gamemode, rsn: string, json = false) =>
+  `${GAMEMODE_URL[gamemode]}${
+    json ? JSON_STATS_URL : STATS_URL
+  }${encodeURIComponent(rsn)}`;
 
 /**
  * Will generate a player table URL for the official OSRS hiscores website.