@wxn0brp/db/dist/utils/updateFindObject.js

A simple file-based database management system with support for CRUD operations, custom queries, and graph structures.

/**
 * Updates an object with new values from a findOpts object.
 * @param obj - The object to update.
 * @param findOpts - An object containing options to update the target object.
 * @param [findOpts.transform] - A function to transform the object before applying the other options.
 * @param [findOpts.select] - An array of fields to select from the target object.
 * @param [findOpts.exclude] - An array of fields to exclude from the target object.
 * @returns The updated object.
 */
export default function updateFindObject(obj, findOpts) {
    const { transform, select, exclude, } = findOpts;
    if (typeof transform === "function")
        obj = transform(obj);
    if (Array.isArray(exclude)) {
        exclude.forEach(field => {
            if (obj.hasOwnProperty(field))
                delete obj[field];
        });
    }
    if (Array.isArray(select)) {
        obj = select.reduce((acc, field) => {
            if (obj.hasOwnProperty(field))
                acc[field] = obj[field];
            return acc;
        }, {});
    }
    return obj;
}