40 lines
974 B
TypeScript
40 lines
974 B
TypeScript
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import * as express from 'express'
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import { ProblemDocument, ProblemDocumentExtension } from 'http-problem-details'
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import { HttpStatusCode } from '@shared/core-utils'
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function apiFailMiddleware (req: express.Request, res: express.Response, next: express.NextFunction) {
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res.fail = options => {
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const { status = HttpStatusCode.BAD_REQUEST_400, message, title, type, data, instance } = options
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const extension = new ProblemDocumentExtension({
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...data,
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docs: res.locals.docUrl,
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code: type,
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// For <= 3.2 compatibility
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error: message
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})
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res.status(status)
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res.setHeader('Content-Type', 'application/problem+json')
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res.json(new ProblemDocument({
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status,
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title,
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instance,
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detail: message,
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type: type
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? `https://docs.joinpeertube.org/api-rest-reference.html#section/Errors/${type}`
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: undefined
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}, extension))
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}
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if (next) next()
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}
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export {
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apiFailMiddleware
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}
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