salix/modules/travel/front/main/index.js

import ngModule from '../module';
import ModuleMain from 'salix/components/module-main';

export default class Travel extends ModuleMain {
    fetchParams($params) {
        if (!Object.entries($params).length)
            $params.scopeDays = 1;

        if (typeof $params.scopeDays === 'number') {
            const shippedFrom = new Date();
            shippedFrom.setHours(0, 0, 0, 0);

            const shippedTo = new Date(shippedFrom.getTime());
            shippedTo.setDate(shippedTo.getDate() + $params.scopeDays);
            shippedTo.setHours(23, 59, 59, 999);

            Object.assign($params, {shippedFrom, shippedTo});
        }

        return $params;
    }
}

ngModule.vnComponent('vnTravel', {
    controller: Travel,
    template: require('./index.html')
});