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1 | import express from 'express' | |
2 | import { query } from 'express-validator' | |
3 | import { PAGINATION } from '@server/initializers/constants' | |
4 | import { areValidationErrors } from './shared' | |
5 | ||
6 | const paginationValidator = paginationValidatorBuilder() | |
7 | ||
8 | function paginationValidatorBuilder (tags: string[] = []) { | |
9 | return [ | |
10 | query('start') | |
11 | .optional() | |
12 | .isInt({ min: 0 }), | |
13 | query('count') | |
14 | .optional() | |
15 | .isInt({ min: 0, max: PAGINATION.GLOBAL.COUNT.MAX }).withMessage(`Should have a number count (max: ${PAGINATION.GLOBAL.COUNT.MAX})`), | |
16 | ||
17 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
18 | if (areValidationErrors(req, res, { tags })) return | |
19 | ||
20 | return next() | |
21 | } | |
22 | ] | |
23 | } | |
24 | ||
25 | // --------------------------------------------------------------------------- | |
26 | ||
27 | export { | |
28 | paginationValidator, | |
29 | paginationValidatorBuilder | |
30 | } |