update command throttle

src/commands/commands.js

@@ -4,18 +4,18 @@ export default class Commands {
   #chat
   #prefix
   #commands
-  #ratelimit
-  #clearInterval
+  #throttle
+  #decrementInterval
 
   constructor(client, chat, prefix) {
     this.#client = client
     this.#chat = chat
     this.#prefix = prefix
     this.#commands = []
-    this.#ratelimit = new Map()
+    this.#throttle = new Map()
 
-    this.#clearInterval = setInterval(() => this.#ratelimit.clear(), 5 * 60 * 1_000)
-    this.#client.addListener("end", () => clearInterval(this.#clearInterval))
+    this.#decrementInterval = setInterval(this.#decrementThrottle.bind(this), 2 * 60 * 1_000)
+    this.#client.addListener("end", () => clearInterval(this.#decrementInterval))
 
     this.#chat.addListener("chat:chat", this.#onChat.bind(this))
   }
@@ -24,23 +24,29 @@ export default class Commands {
     this.#commands.push(command)
   }
 
+  #decrementThrottle() {
+    for (const [username, throttle] of this.#throttle) {
+      this.#throttle.set(username, Math.max(0, throttle - 1))
+    }
+  }
+
   #onChat(username, message) {
     if (!message.startsWith(this.#prefix)) {
       return
     }
 
-    let ratelimit = this.#ratelimit.get(username)
-    if (ratelimit === undefined) {
-      ratelimit = 0
+    let throttle = this.#throttle.get(username)
+    if (throttle === undefined) {
+      throttle = 0
     }
 
-    ratelimit++
-    this.#ratelimit.set(username, ratelimit)
-
-    if (ratelimit > 5) {
+    throttle++
+    if (throttle > 4) {
       return
     }
 
+    this.#throttle.set(username, throttle)
+
     const args = message
       .substring(this.#prefix.length)
       .split(" ")