server/middlewares/validators/activitypub/pagination.ts

   1 import * as express from 'express'
   2 import { query } from 'express-validator'
   3 import { logger } from '../../../helpers/logger'
   4 import { areValidationErrors } from '../utils'
   5 import { PAGINATION } from '@server/initializers/constants'
   6
   7 const apPaginationValidator = [
   8   query('page')
   9     .optional()
  10     .isInt({ min: 1 }).withMessage('Should have a valid page number'),
  11   query('size')
  12     .optional()
  13     .isInt({ min: 0, max: PAGINATION.OUTBOX.COUNT.MAX }).withMessage(`Should have a valid page size (max: ${PAGINATION.OUTBOX.COUNT.MAX})`),
  14
  15   (req: express.Request, res: express.Response, next: express.NextFunction) => {
  16     logger.debug('Checking pagination parameters', { parameters: req.query })
  17
  18     if (areValidationErrors(req, res)) return
  19
  20     return next()
  21   }
  22 ]
  23
  24 // ---------------------------------------------------------------------------
  25
  26 export {
  27   apPaginationValidator
  28 }