CleanObject

CleanObject.js

/**
 * Goes deep recursive through JSON object,
 * if the children is only object and has less than 50 children {node},
 * adds it to the new result otherwise return the child.
 *
 * @param obj
 * @param node 50
 * @returns {{}|*}
 */
function cleanObject(obj, node = 50) {
    if (typeof obj === 'object' && !Array.isArray(obj)) {
        const result = {};
        Object.keys(obj).some(function(key) {
            if (obj[key]) {
                if (typeof obj[key] !== 'object') {
                    result[key] = obj[key];
                }
                if (typeof obj[key] === 'object' && Object.keys(obj[key]).length <= node) {
                    result[key] = cleanObject(obj[key], node);
                }
            } else {
                result[key] = null;
            }
        });
        return result;
    }

    return obj;
}