@ministryofjustice/hmpps-digital-prison-reporting-frontend/dpr/components/subscription/unsubscribe/utils.js

The Digital Prison Reporting Frontend contains templates and code to help display data effectively in UI applications.

import { removeMyReport } from '../../../routes/journeys/my-reports/utils.js';

/**
 * Unsubscribes a user to a scheduled report
 *
 * @param {Request} req
 * @param {Response} res
 * @param {Services} services
 * @return {*}
 */
const unsubscribe = async (req, res, services) => {
    const { dprUser } = res.locals;
    if (!dprUser) {
        throw new Error('No Dpr User');
    }
    if (!req.body) {
        throw new Error('No body in request');
    }
    const { token, id: userId } = dprUser;
    const { reportId, id } = req.params;
    const { returnTo } = req.body;
    // Unsubscribe API here
    const subscriptionData = await services.subscriptionStoreService.getSubscription(reportId, id, userId);
    if (subscriptionData) {
        const { reportName, name, type } = subscriptionData;
        await services.subscriptionService.unsubscribe(token, reportId, id);
        await removeMyReport('subscriptions', { reportId, id }, services, userId);
        req.flash('DPR_UNSUBSCRIBED', JSON.stringify({
            message: `<p>You have unsubscribed from <strong>${reportName} - ${name}</strong> ${type}</p><p>You will no longer recieve refreshed versions of this report</p>`,
        }));
    }
    return {
        returnTo,
    };
};

export { unsubscribe };
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