logObjectAccess.js

function logObjectAccess(target, name, depth = 1) {
  const isProxied = new WeakSet();

  return new Proxy(target, {
    get(target, key, receiver) {
      const value = Reflect.get(...arguments);
      console.warn(`Get access to ${name}[${key}]`, value);

      if (
        typeof value === "object" &&
        value !== null &&
        !isProxied.has(value) &&
        depth > 0
      ) {
        const proxiedValue = logObjectAccess(
          value,
          `${name}.${key}`,
          depth - 1
        );
        isProxied.add(proxiedValue);
        return proxiedValue;
      }

      return value;
    },

    set(target, key, value, receiver) {
      console.warn(`Set access to ${name}[${key}]`, value);
      return Reflect.set(...arguments);
    }
  });
}