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 }