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

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

export default class Ticket extends ModuleMain {
    constructor() {
        super();

        this.filterParams = this.fetchParams({
            scopeDays: 1
        });
    }

    fetchParams($params) {
        if (!Object.entries($params).length)
            $params.scopeDays = 1;

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

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

            Object.assign($params, {from, to});
        }

        return $params;
    }
}

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