Medplum

// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors // SPDX-License-Identifier: Apache-2.0 import type { NextFunction, Request, RequestHandler, Response } from 'express'; import type { ContextRunner } from 'express-validator'; import { validationResult } from 'express-validator'; import { invalidRequest, sendOutcome } from '../fhir/outcomes'; export function makeValidationMiddleware(runners: ContextRunner[]): RequestHandler { return async function (req: Request, res: Response, next: NextFunction) { await Promise.all(runners.map((runner) => runner.run(req))); const errors = validationResult(req); if (!errors.isEmpty()) { sendOutcome(res, invalidRequest(errors)); return; } next(); }; }