import type { NextFunction, Request, Response } from 'express'

export const asyncHandler =
  <TReq extends Request = Request, TRes extends Response = Response>(
    fn: (req: TReq, res: TRes, next: NextFunction) => unknown | Promise<unknown>,
  ) =>
  (req: TReq, res: TRes, next: NextFunction) => {
    Promise.resolve(fn(req, res, next)).catch(next)
  }