@icodebible/utils/resolvers/updater/index.js

Collection of essential utilities that help manipulation and transformation of various js object.

/**
 *
 */
const _ = require('lodash');
const { isArray, isObject } = require('../../helpers');
/**
 *
 */
exports.ObjectPayloadUpdater = (payload, updates) => {
    /**
       * Declaration of new sanitized Object
       */
    let mPayload = {};
    /**
       *
       */
    if (payload) {
        /**
             *
             */
        _.forEach(_.keys(payload), key => {
            /**
                   * Check if the Object passed is Array or not
                   */
            if (payload[key] && isArray(payload[key])) {
                /**
                         * Return updated Array with new updates
                         */
                const arr = payload[key];
                const updatesArr = _.has(updates, key) ? updates[key] : [];
                mPayload = {
                    ...mPayload,
                    [key]: _.uniqBy(_.unionBy(arr, updatesArr, 'uid'), 'uid'),
                };
                /**
                         * Check if the Object passed is Object or not
                         */
            } else if (payload[key] && isObject(payload[key])) {
                /**
                         * Return updated Object with new updates
                         */
                const obj = payload[key];
                const updatesObj = _.has(updates, key) ? updates[key] : null;
                mPayload = {
                    ...mPayload,
                    [key]: _.merge(obj, updatesObj),
                };
            } else {
                /**
                         * Return updated Global Object with new updates
                         */
                mPayload = {
                    ...mPayload,
                    [key]: _.has(updates, key) ? updates[key] : payload[key],
                };
            }
        });
        /**
             * Return updated Object with all new updates to all levels
             */
        return mPayload;
    } else {
        /**
             * Return message no payload passed to be sanitized
             */
        return 'No payload supplied';
    }
};