server/middlewares/sort.ts

   1 import * as express from 'express'
   2 import 'express-validator'
   3 import { SortType } from '../helpers/utils'
   4
   5 function setDefaultSort (req: express.Request, res: express.Response, next: express.NextFunction) {
   6   if (!req.query.sort) req.query.sort = '-createdAt'
   7
   8   return next()
   9 }
  10
  11 function setDefaultSearchSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  12   if (!req.query.sort) req.query.sort = '-match'
  13
  14   return next()
  15 }
  16
  17 function setBlacklistSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  18   let newSort: SortType = { sortModel: undefined, sortValue: '' }
  19
  20   if (!req.query.sort) req.query.sort = '-createdAt'
  21
  22   // Set model we want to sort onto
  23   if (req.query.sort === '-createdAt' || req.query.sort === 'createdAt' ||
  24       req.query.sort === '-id' || req.query.sort === 'id') {
  25     // If we want to sort onto the BlacklistedVideos relation, we won't specify it in the query parameter ...
  26     newSort.sortModel = undefined
  27   } else {
  28     newSort.sortModel = 'Video'
  29   }
  30
  31   newSort.sortValue = req.query.sort
  32
  33   req.query.sort = newSort
  34
  35   return next()
  36 }
  37
  38 // ---------------------------------------------------------------------------
  39
  40 export {
  41   setDefaultSort,
  42   setDefaultSearchSort,
  43   setBlacklistSort
  44 }