cookie-param-handler/index.js at master · distalog/cookie-param-handler · GitHub

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/* eslint-env node, es2017 */

'use strict';

exports.Handler = function (
    cookieOptions = {},
    cookieRegex = /^cookie_/,
    redirect = true) {
    return function(
        cookieOptions,
        cookieRegex,
        redirect,
        request,
        h ) {
        if (request.method === "post") {
            for(const k in request.payload) {
                if (k.match(cookieRegex)) {
                    const cookieName = k.replace(cookieRegex,"");
                    const cookieValue = request.payload[k];
                    request.log(["debug"], `Setting ${cookieName} to ${cookieValue}`);
                    h.state(cookieName,cookieValue, cookieOptions);
                }
            }
            if(redirect) {
                return h.redirect(request.url).takeover();
            }
        }
        return h.continue;
    }.bind(undefined, cookieOptions,  cookieRegex, redirect);
};