Fixed broken ratelimit middleware

src/ratelimits.js

@@ -1,22 +1,23 @@
 import {Logger} from './logger';
 
 let buckets = { };
+let requestsPerSecond = 0.2;
 
 export class RateLimits {
     constructor() {
         Logger.info('Initialized ratelimiting middleware');
-        this.requestsPerSecond = 1;
+        setInterval(this.tick, 1000 / requestsPerSecond);
-        setInterval(this.tick, 1000 / this.requestsPerSecond);
     }
 
     async request(obj, client, next) {
         let id = obj.author.id;
+        if (id == client.user.id) { return; }
         
         if (!buckets[id]) {
             Logger.debug(`New rate limiting bucket`);
 
             buckets[id] = {id: id, tokens: [], lastUsed: new Date().getTime()};
-            for (let i = 0; i < this.requestsPerSecond; i++) {
+            for (let i = 0; i < requestsPerSecond; i++) {
                 buckets[id].tokens.push(1);
             }
 
@@ -25,25 +26,24 @@ export class RateLimits {
         }
 
         buckets[id].lastUsed = new Date().getTime();
-
+        
+        Logger.debug(buckets[id].tokens.length);
         if (buckets[id].tokens.length <= 0) {
             Logger.middleware(`${id} is being rate limited`);
             obj.limiting = true;
             next();
             return;
         }
-
+        
         buckets[id].tokens.pop();
         next();
     }   
 
     tick() {
         for (let bucket in buckets) {
-            // if (buckets[bucket].lastUsed += disposeTime >= new Date().getTime()) {
+            if (buckets[bucket].tokens.length > requestsPerSecond) {
-            //     delete buckets[bucket]; // remove element here, don't redefine
+                continue;
-            //     continue;
+            } 
-            // }
-            if (buckets[bucket].tokens.length > this.requestsPerSecond) continue;
             buckets[bucket].tokens.push(1);
         }
     }