Files
bigcapital/packages/server/src/api/middleware/I18nMiddleware.ts
2023-02-03 11:57:50 +02:00

23 lines
690 B
TypeScript

import { Container } from 'typedi';
import { Request, Response, NextFunction } from 'express';
import { lowerCase } from 'lodash';
/**
* Set the language from request `accept-language` header
* or default application language.
*/
export default (req: Request, res: Response, next: NextFunction) => {
const Logger = Container.get('logger');
const I18n = Container.get('i18n');
// Parses the accepted language from request object.
const language = lowerCase(req.headers['accept-language']) || 'en';
Logger.info('[i18n_middleware] set locale language to i18n.', {
language,
user: req.user,
});
// Initialise the global localization.
I18n.init(req, res, next);
};