server/server -> server/core

server/core/helpers/debounce.ts

@@ -0,0 +1,16 @@
+export function Debounce (config: { timeoutMS: number }) {
+  let timeoutRef: NodeJS.Timeout
+
+  return function (_target, _key, descriptor: PropertyDescriptor) {
+    const original = descriptor.value
+
+    descriptor.value = function (...args: any[]) {
+      clearTimeout(timeoutRef)
+
+      timeoutRef = setTimeout(() => {
+        original.apply(this, args)
+
+      }, config.timeoutMS)
+    }
+  }
+}