server/middlewares/sort.ts

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