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1 | import { Request, Response, NextFunction } from 'express' | |
2 | ||
3 | // Syntactic sugar to avoid try/catch in express controllers | |
4 | // Thanks: https://medium.com/@Abazhenov/using-async-await-in-express-with-node-8-b8af872c0016 | |
5 | function asyncMiddleware (fn: (req: Request, res: Response, next: NextFunction) => Promise<any>) { | |
6 | return (req: Request, res: Response, next: NextFunction) => { | |
7 | return Promise.resolve(fn(req, res, next)) | |
8 | .catch(next) | |
9 | } | |
10 | } | |
11 | ||
12 | // --------------------------------------------------------------------------- | |
13 | ||
14 | export { | |
15 | asyncMiddleware | |
16 | } |