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e030bfb5 C |
1 | import * as express from 'express' |
2 | import { ProblemDocument, ProblemDocumentExtension } from 'http-problem-details' | |
3 | import { HttpStatusCode } from '@shared/core-utils' | |
4 | ||
5 | function apiFailMiddleware (req: express.Request, res: express.Response, next: express.NextFunction) { | |
6 | res.fail = options => { | |
7 | const { status = HttpStatusCode.BAD_REQUEST_400, message, title, type, data, instance } = options | |
8 | ||
9 | const extension = new ProblemDocumentExtension({ | |
10 | ...data, | |
11 | ||
12 | docs: res.locals.docUrl, | |
13 | code: type, | |
14 | ||
15 | // For <= 3.2 compatibility | |
16 | error: message | |
17 | }) | |
18 | ||
19 | res.status(status) | |
20 | res.setHeader('Content-Type', 'application/problem+json') | |
21 | res.json(new ProblemDocument({ | |
22 | status, | |
23 | title, | |
24 | instance, | |
25 | ||
26 | detail: message, | |
27 | ||
28 | type: type | |
29 | ? `https://docs.joinpeertube.org/api-rest-reference.html#section/Errors/${type}` | |
30 | : undefined | |
31 | }, extension)) | |
32 | } | |
33 | ||
34 | if (next) next() | |
35 | } | |
36 | ||
37 | export { | |
38 | apiFailMiddleware | |
39 | } |