server/middlewares/sort.ts

   1 import * as express from 'express'
   2 import 'express-validator'
   3 import { SortType } from '../helpers'
   4
   5 function setUsersSort (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 setJobsSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  12   if (!req.query.sort) req.query.sort = '-createdAt'
  13
  14   return next()
  15 }
  16
  17 function setVideoAbusesSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  18   if (!req.query.sort) req.query.sort = '-createdAt'
  19
  20   return next()
  21 }
  22
  23 function setVideoChannelsSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  24   if (!req.query.sort) req.query.sort = '-createdAt'
  25
  26   return next()
  27 }
  28
  29 function setVideosSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  30   if (!req.query.sort) req.query.sort = '-createdAt'
  31
  32   return next()
  33 }
  34
  35 function setFollowersSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  36   if (!req.query.sort) req.query.sort = '-createdAt'
  37
  38   return next()
  39 }
  40
  41 function setFollowingSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  42   if (!req.query.sort) req.query.sort = '-createdAt'
  43
  44   return next()
  45 }
  46
  47 function setBlacklistSort (req: express.Request, res: express.Response, next: express.NextFunction) {
  48   let newSort: SortType = { sortModel: undefined, sortValue: undefined }
  49
  50   if (!req.query.sort) req.query.sort = '-createdAt'
  51
  52   // Set model we want to sort onto
  53   if (req.query.sort === '-createdAt' || req.query.sort === 'createdAt' ||
  54       req.query.sort === '-id' || req.query.sort === 'id') {
  55     // If we want to sort onto the BlacklistedVideos relation, we won't specify it in the query parameter ...
  56     newSort.sortModel = undefined
  57   } else {
  58     newSort.sortModel = 'Video'
  59   }
  60
  61   newSort.sortValue = req.query.sort
  62
  63   req.query.sort = newSort
  64
  65   return next()
  66 }
  67
  68 // ---------------------------------------------------------------------------
  69
  70 export {
  71   setUsersSort,
  72   setVideoAbusesSort,
  73   setVideoChannelsSort,
  74   setVideosSort,
  75   setBlacklistSort,
  76   setFollowersSort,
  77   setFollowingSort,
  78   setJobsSort
  79 }