blockers

apps/website/lib/blockers/ThrottleBlocker.ts

@@ -0,0 +1,24 @@
+import { Blocker } from './Blocker';
+
+/**
+ * ThrottleBlocker enforces a minimum time delay between executions.
+ *
+ * Useful for preventing rapid successive actions, such as button mashing.
+ */
+export class ThrottleBlocker extends Blocker {
+  private lastExecutionTime = 0;
+
+  constructor(private readonly delayMs: number) {}
+
+  canExecute(): boolean {
+    return Date.now() - this.lastExecutionTime >= this.delayMs;
+  }
+
+  block(): void {
+    this.lastExecutionTime = Date.now();
+  }
+
+  release(): void {
+    // No-op for throttle blocker
+  }
+}