feat: refactor

src/plugins/discord/timer-manager.ts

@@ -0,0 +1,41 @@
+import { TimerKey } from './constants';
+
+/**
+ * Manages NodeJS Timers, ensuring only one timer exists per key.
+ */
+export class TimerManager {
+  timers = new Map<TimerKey, NodeJS.Timeout>();
+
+  /**
+   * Sets a timer for a given key, clearing any existing timer with the same key.
+   * @param key - The unique key for the timer (using TimerKey enum).
+   * @param fn - The function to execute after the delay.
+   * @param delay - The delay in milliseconds.
+   */
+  set(key: TimerKey, fn: () => void, delay: number): void {
+    this.clear(key);
+    this.timers.set(key, setTimeout(fn, delay));
+  }
+
+  /**
+   * Clears the timer associated with the given key.
+   * @param key - The key of the timer to clear (using TimerKey enum).
+   */
+  clear(key: TimerKey): void {
+    const timer = this.timers.get(key);
+    if (timer) {
+      clearTimeout(timer);
+      this.timers.delete(key);
+    }
+  }
+
+  /**
+   * Clears all managed timers.
+   */
+  clearAll(): void {
+    for (const timer of this.timers.values()) {
+      clearTimeout(timer);
+    }
+    this.timers.clear();
+  }
+}