@dwp/govuk-casa/dist/middleware/skip-waypoint.js

A framework for building GOVUK Collect-And-Submit-Applications

"use strict";
// Mark a waypoint as skipped
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const JourneyContext_js_1 = __importDefault(require("../lib/JourneyContext.js"));
const waypoint_url_js_1 = __importDefault(require("../lib/waypoint-url.js"));
const logger_js_1 = __importDefault(require("../lib/logger.js"));
const log = (0, logger_js_1.default)("middleware:skip-waypoint");
exports.default = ({ waypoint }) => [
    (req, res, next) => {
        if (!Object.hasOwn(req.query, "skipto")) {
            return next();
        }
        const skipTo = String(req.query.skipto);
        // Inject a special `__skip__` attribute into this waypoint's data
        log.info(`Marking waypoint "${waypoint}" as skipped`);
        req.casa.journeyContext.clearValidationErrorsForPage(waypoint);
        req.casa.journeyContext.setSkipped(waypoint, { to: skipTo });
        JourneyContext_js_1.default.putContext(req.session, req.casa.journeyContext);
        const redirectUrl = (0, waypoint_url_js_1.default)({
            mountUrl: `${req.baseUrl}/`,
            waypoint: skipTo,
            edit: req.casa.editMode,
            editOrigin: req.casa.editOrigin,
            journeyContext: req.casa.journeyContext,
        });
        log.debug(`Will redirect to "${redirectUrl}" after skipping "${waypoint}"`);
        return req.session.save((err) => {
            if (err) {
                next(err);
            }
            else {
                res.redirect(302, redirectUrl);
            }
        });
    },
];
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