server/middlewares/validators/videos/video-rates.ts

   1 import * as express from 'express'
   2 import { body, param, query } from 'express-validator'
   3 import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
   4 import { VideoRateType } from '../../../../shared/models/videos'
   5 import { isAccountNameValid } from '../../../helpers/custom-validators/accounts'
   6 import { isIdOrUUIDValid, isIdValid } from '../../../helpers/custom-validators/misc'
   7 import { isRatingValid } from '../../../helpers/custom-validators/video-rates'
   8 import { isVideoRatingTypeValid } from '../../../helpers/custom-validators/videos'
   9 import { logger } from '../../../helpers/logger'
  10 import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
  11 import { areValidationErrors, doesVideoExist } from '../shared'
  12
  13 const videoUpdateRateValidator = [
  14   param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
  15   body('rating').custom(isVideoRatingTypeValid).withMessage('Should have a valid rate type'),
  16
  17   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
  18     logger.debug('Checking videoRate parameters', { parameters: req.body })
  19
  20     if (areValidationErrors(req, res)) return
  21     if (!await doesVideoExist(req.params.id, res)) return
  22
  23     return next()
  24   }
  25 ]
  26
  27 const getAccountVideoRateValidatorFactory = function (rateType: VideoRateType) {
  28   return [
  29     param('name').custom(isAccountNameValid).withMessage('Should have a valid account name'),
  30     param('videoId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid videoId'),
  31
  32     async (req: express.Request, res: express.Response, next: express.NextFunction) => {
  33       logger.debug('Checking videoCommentGetValidator parameters.', { parameters: req.params })
  34
  35       if (areValidationErrors(req, res)) return
  36
  37       const rate = await AccountVideoRateModel.loadLocalAndPopulateVideo(rateType, req.params.name, +req.params.videoId)
  38       if (!rate) {
  39         return res.fail({
  40           status: HttpStatusCode.NOT_FOUND_404,
  41           message: 'Video rate not found'
  42         })
  43       }
  44
  45       res.locals.accountVideoRate = rate
  46
  47       return next()
  48     }
  49   ]
  50 }
  51
  52 const videoRatingValidator = [
  53   query('rating').optional().custom(isRatingValid).withMessage('Value must be one of "like" or "dislike"'),
  54
  55   (req: express.Request, res: express.Response, next: express.NextFunction) => {
  56     logger.debug('Checking rating parameter', { parameters: req.params })
  57
  58     if (areValidationErrors(req, res)) return
  59
  60     return next()
  61   }
  62 ]
  63
  64 // ---------------------------------------------------------------------------
  65
  66 export {
  67   videoUpdateRateValidator,
  68   getAccountVideoRateValidatorFactory,
  69   videoRatingValidator
  70 }