salix-front/src/boot/vnDate.js

import { boot } from 'quasar/wrappers';

export default boot(() => {
    Date.vnUTC = () => {
        const env = process.env.NODE_ENV;
        if (!env || env === 'development') return new Date(Date.UTC(2001, 0, 1, 11));

        return new Date();
    };

    Date.vnNew = () => {
        return new Date(Date.vnUTC());
    };

    Date.vnNow = () => {
        return new Date(Date.vnUTC()).getTime();
    };

    Date.vnFirstDayOfMonth = () => {
        const date = new Date(Date.vnUTC());
        return new Date(date.getFullYear(), date.getMonth(), 1);
    };

    Date.vnLastDayOfMonth = () => {
        const date = new Date(Date.vnUTC());
        return new Date(date.getFullYear(), date.getMonth() + 1, 0);
    };
});