2017-12-22 09:50:07 +00:00
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import * as express from 'express'
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import { body, param } from 'express-validator/check'
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import { logger } from '../../helpers'
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import { isIdOrUUIDValid, isIdValid } from '../../helpers/custom-validators/misc'
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import { isValidVideoCommentText } from '../../helpers/custom-validators/video-comments'
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import { isVideoExist } from '../../helpers/custom-validators/videos'
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2017-12-22 11:10:40 +00:00
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import { VideoModel } from '../../models/video/video'
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2017-12-22 09:50:07 +00:00
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import { VideoCommentModel } from '../../models/video/video-comment'
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import { areValidationErrors } from './utils'
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const listVideoCommentThreadsValidator = [
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param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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2017-12-22 11:10:40 +00:00
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logger.debug('Checking listVideoCommentThreads parameters.', { parameters: req.params })
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2017-12-22 09:50:07 +00:00
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if (areValidationErrors(req, res)) return
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if (!await isVideoExist(req.params.videoId, res)) return
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return next()
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}
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]
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const listVideoThreadCommentsValidator = [
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param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
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param('threadId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid threadId'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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2017-12-22 11:10:40 +00:00
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logger.debug('Checking listVideoThreadComments parameters.', { parameters: req.params })
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2017-12-22 09:50:07 +00:00
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if (areValidationErrors(req, res)) return
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if (!await isVideoExist(req.params.videoId, res)) return
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2017-12-22 11:10:40 +00:00
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if (!await isVideoCommentThreadExist(req.params.threadId, res.locals.video, res)) return
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2017-12-22 09:50:07 +00:00
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return next()
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}
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]
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const addVideoCommentThreadValidator = [
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param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
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body('text').custom(isValidVideoCommentText).not().isEmpty().withMessage('Should have a valid comment text'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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2017-12-22 11:10:40 +00:00
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logger.debug('Checking addVideoCommentThread parameters.', { parameters: req.params })
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2017-12-22 09:50:07 +00:00
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if (areValidationErrors(req, res)) return
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if (!await isVideoExist(req.params.videoId, res)) return
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return next()
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}
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]
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const addVideoCommentReplyValidator = [
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param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
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param('commentId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid commentId'),
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body('text').custom(isValidVideoCommentText).not().isEmpty().withMessage('Should have a valid comment text'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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2017-12-22 11:10:40 +00:00
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logger.debug('Checking addVideoCommentReply parameters.', { parameters: req.params })
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2017-12-22 09:50:07 +00:00
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if (areValidationErrors(req, res)) return
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if (!await isVideoExist(req.params.videoId, res)) return
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2017-12-22 11:10:40 +00:00
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if (!await isVideoCommentExist(req.params.commentId, res.locals.video, res)) return
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2017-12-22 09:50:07 +00:00
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return next()
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}
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]
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// ---------------------------------------------------------------------------
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export {
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listVideoCommentThreadsValidator,
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listVideoThreadCommentsValidator,
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addVideoCommentThreadValidator,
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addVideoCommentReplyValidator
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}
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// ---------------------------------------------------------------------------
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2017-12-22 11:10:40 +00:00
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async function isVideoCommentThreadExist (id: number, video: VideoModel, res: express.Response) {
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2017-12-22 09:50:07 +00:00
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const videoComment = await VideoCommentModel.loadById(id)
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if (!videoComment) {
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res.status(404)
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.json({ error: 'Video comment thread not found' })
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.end()
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return false
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}
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2017-12-22 11:10:40 +00:00
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if (videoComment.videoId !== video.id) {
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2017-12-22 09:50:07 +00:00
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res.status(400)
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.json({ error: 'Video comment is associated to this video.' })
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.end()
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return false
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}
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if (videoComment.inReplyToCommentId !== null) {
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res.status(400)
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.json({ error: 'Video comment is not a thread.' })
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.end()
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return false
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}
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res.locals.videoCommentThread = videoComment
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return true
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}
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2017-12-22 11:10:40 +00:00
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async function isVideoCommentExist (id: number, video: VideoModel, res: express.Response) {
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2017-12-22 09:50:07 +00:00
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const videoComment = await VideoCommentModel.loadById(id)
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if (!videoComment) {
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res.status(404)
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.json({ error: 'Video comment thread not found' })
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.end()
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return false
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}
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2017-12-22 11:10:40 +00:00
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if (videoComment.videoId !== video.id) {
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2017-12-22 09:50:07 +00:00
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res.status(400)
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.json({ error: 'Video comment is associated to this video.' })
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.end()
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return false
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}
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res.locals.videoComment = videoComment
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return true
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}
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