@whitebox-co/walmart-marketplace-api/lib/src/util/interceptors.js

A fully typed TypeScript, Javascript, and Node.js API library for the Walmart Marketplace API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.apiInterceptor = void 0;
/**
 * Utility to Proxy any walmart api function
 *
 * For a better explanation of how this works visit the links below
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy
 * https://javascript.plainenglish.io/javascript-how-to-intercept-function-and-method-calls-b9fd6507ff02
 */
const apiInterceptor = (obj, fn) => {
    return new Proxy(obj, {
        get(target, prop) {
            if (typeof target[prop] === 'function') {
                return new Proxy(target[prop], {
                    apply: (target, thisArg, argumentsList) => {
                        fn(prop, argumentsList);
                        return Reflect.apply(target, thisArg, argumentsList);
                    },
                });
            }
            else {
                return Reflect.get(target, prop);
            }
        },
    });
};
exports.apiInterceptor = apiInterceptor;
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