salix/print/methods/email/email.js

const Email = require('vn-print/core/email');

module.exports = async function(request, response, next) {
    try {
        const templateName = request.params.name;
        const args = response.locals;
        const email = new Email(templateName, args);
        await email.send();

        response.status(200).json({
            message: 'Sent'
        });
    } catch (error) {
        next(error);
    }
};