Total leaderboards leaderboard working (#6)

* add leaderboards leaderboard

* slightly optimize fetchPlayer to not unnecessarily fetch the same player twice

* Compiled TS into JS

* fix errors with fetch

* fix random bugs that made people disappear from leaderboards

1 files changed, 10 insertions, 0 deletions

diff --git a/build/hypixelCached.js b/build/hypixelCached.js
index a667ec4..8a35482 100644
--- a/build/hypixelCached.js
+++ b/build/hypixelCached.js
@@ -145,14 +145,24 @@ async function usernameFromUser(user) {
     return username;
 }
 exports.usernameFromUser = usernameFromUser;
+let fetchingPlayers = new Set();
 async function fetchPlayer(user) {
     const playerUuid = await uuidFromUser(user);
     if (playerCache.has(playerUuid))
         return playerCache.get(playerUuid);
+    // if it's already in the process of fetching, check every 100ms until it's not fetching the player anymore and fetch it again, since it'll be cached now
+    if (fetchingPlayers.has(playerUuid)) {
+        while (fetchingPlayers.has(playerUuid)) {
+            await new Promise(resolve => setTimeout(resolve, 100));
+        }
+        return await fetchPlayer(user);
+    }
+    fetchingPlayers.add(playerUuid);
     const cleanPlayer = await hypixel.sendCleanApiRequest({
         path: 'player',
         args: { uuid: playerUuid }
     });
+    fetchingPlayers.delete(playerUuid);
     if (!cleanPlayer)
         return;
     // clone in case it gets modified somehow later