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import * as express from 'express'
import validator from 'validator'
import { VideoCommentModel } from '@server/models/video/video-comment'
import { CONSTRAINTS_FIELDS } from '../../initializers/constants'
import { MVideoId } from '@server/types/models'
const VIDEO_COMMENTS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_COMMENTS
function isValidVideoCommentText (value: string) {
return value === null || validator.isLength(value, VIDEO_COMMENTS_CONSTRAINTS_FIELDS.TEXT)
}
async function doesVideoCommentThreadExist (idArg: number | string, video: MVideoId, res: express.Response) {
const id = parseInt(idArg + '', 10)
const videoComment = await VideoCommentModel.loadById(id)
if (!videoComment) {
res.status(404)
.json({ error: 'Video comment thread not found' })
.end()
return false
}
if (videoComment.videoId !== video.id) {
res.status(400)
.json({ error: 'Video comment is not associated to this video.' })
.end()
return false
}
if (videoComment.inReplyToCommentId !== null) {
res.status(400)
.json({ error: 'Video comment is not a thread.' })
.end()
return false
}
res.locals.videoCommentThread = videoComment
return true
}
async function doesVideoCommentExist (idArg: number | string, video: MVideoId, res: express.Response) {
const id = parseInt(idArg + '', 10)
const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
if (!videoComment) {
res.status(404)
.json({ error: 'Video comment thread not found' })
.end()
return false
}
if (videoComment.videoId !== video.id) {
res.status(400)
.json({ error: 'Video comment is not associated to this video.' })
.end()
return false
}
res.locals.videoCommentFull = videoComment
return true
}
async function doesCommentIdExist (idArg: number | string, res: express.Response) {
const id = parseInt(idArg + '', 10)
const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
if (!videoComment) {
res.status(404)
.json({ error: 'Video comment thread not found' })
return false
}
res.locals.videoCommentFull = videoComment
return true
}
// ---------------------------------------------------------------------------
export {
isValidVideoCommentText,
doesVideoCommentThreadExist,
doesVideoCommentExist,
doesCommentIdExist
}
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