server/middlewares/pagination.ts

   1 import 'express-validator'
   2 import * as express from 'express'
   3
   4 import { PAGINATION } from '../initializers/constants'
   5
   6 function setDefaultPagination (req: express.Request, res: express.Response, next: express.NextFunction) {
   7   if (!req.query.start) req.query.start = 0
   8   else req.query.start = parseInt(req.query.start, 10)
   9
  10   if (!req.query.count) req.query.count = PAGINATION.COUNT.DEFAULT
  11   else req.query.count = parseInt(req.query.count, 10)
  12
  13   if (req.query.count > PAGINATION.COUNT.MAX) req.query.count = PAGINATION.COUNT.MAX
  14
  15   return next()
  16 }
  17
  18 // ---------------------------------------------------------------------------
  19
  20 export {
  21   setDefaultPagination
  22 }