Javascript Proxy template

proxy-wrapper.js

const proxify = object =>
  !['function', 'object'].includes(typeof object)
    ? object
    : new Proxy(object, {
        /* A trap for a function call */
        apply(target, thisArg, args) {
          console.log('--- apply() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('thisArg:');
          console.dir(thisArg);
          console.log('args:');
          console.dir(args);
          return Reflect.apply(target, thisArg, args);
        },
        /* A trap for the `new` operator */
        construct(target, args) {
          console.log('--- construct() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('args:');
          console.dir(args);
          return proxify(Reflect.construct(target, args));
        },
        /* A trap for `Object.getOwnPropertyNames` and `Object.getOwnPropertySymbols` */
        ownKeys(target) {
          console.log('--- ownKeys() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          return proxify(Reflect.ownKeys(target));
        },
        /* A trap for `Object.defineProperty` */
        defineProperty(target, key, descriptor) {
          console.log('--- defineProperty() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('key:');
          console.dir(key);
          console.log('descriptor:');
          console.dir(descriptor);
          return Reflect.defineProperty(target, key, descriptor);
        },
        /* A trap for the `delete` operator */
        deleteProperty(target, prop) {
          console.log('--- deleteProperty() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('prop:');
          console.dir(prop);
          return Reflect.delete(target, prop);
        },
        /* A trap for getting property values */
        get(target, prop, receiver) {
          console.log('--- get() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('prop:');
          console.dir(prop);
          console.log('receiver:');
          console.dir(receiver);
          return proxify(Reflect.get(target, prop, receiver));
        },
        /* A trap for setting property values */
        set(obj, prop, value) {
          console.log('--- set() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('prop:');
          console.dir(prop);
          console.log('value:');
          console.dir(value);
          return Reflect.set(obj, prop, value);
        },
        /* A trap for the `in` operator.*/
        has(target, key) {
          console.log('--- has() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('key:');
          console.dir(key);
          return Reflect.has(target, key);
        },
        /* A trap for `Object.getOwnPropertyDescriptor` */
        getOwnPropertyDescriptor(target, prop) {
          console.log('--- getOwnPropertyDescriptor() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('prop:');
          console.dir(prop);
          return proxify(Reflect.getOwnPropertyDescriptor(target, prop));
        },
        /* A trap for `Object.getPrototypeOf` */
        getPrototypeOf(target) {
          console.log('--- getPrototypeOf() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          return proxify(Reflect.getPrototypeOf(target));
        },
        /* A trap for `Object.isExtensible` */
        isExtensible(target) {
          console.log('--- isExtensible() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);

          return Reflect.isExtensible(target);
        },
        /* A trap for Object.preventExtensions */
        preventExtensions(target) {
          console.log('--- preventExtensions() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          return Reflect.preventExtensions(target);
        },
        /* A trap for `Object.setPrototypeOf` */
        setPrototypeOf(target, proto) {
          console.log('--- setPrototypeOf() ---');
          console.dir(object);
          console.log('target:');
          console.dir(target);
          console.log('proto:');
          console.dir(proto);
          return Reflect.setPrototypeOf(target, prop);
        },
      });