import { cloneDeep } from 'lodash' import * as Sequelize from 'sequelize' import { logger } from '@server/helpers/logger' import { sequelizeTypescript } from '@server/initializers/database' import { ResultList } from '../../shared/models' import { VideoCommentThreadTree } from '../../shared/models/videos/video-comment.model' import { VideoCommentModel } from '../models/video/video-comment' import { MAccountDefault, MComment, MCommentOwnerVideoReply, MVideoFullLight, MCommentOwnerVideo } from '../types/models' import { sendCreateVideoComment, sendDeleteVideoComment } from './activitypub/send' import { getVideoCommentActivityPubUrl } from './activitypub/url' import { Hooks } from './plugins/hooks' async function removeComment (videoCommentInstance: MCommentOwnerVideo) { const videoCommentInstanceBefore = cloneDeep(videoCommentInstance) await sequelizeTypescript.transaction(async t => { if (videoCommentInstance.isOwned() || videoCommentInstance.Video.isOwned()) { await sendDeleteVideoComment(videoCommentInstance, t) } markCommentAsDeleted(videoCommentInstance) await videoCommentInstance.save() }) logger.info('Video comment %d deleted.', videoCommentInstance.id) Hooks.runAction('action:api.video-comment.deleted', { comment: videoCommentInstanceBefore }) } async function createVideoComment (obj: { text: string inReplyToComment: MComment | null video: MVideoFullLight account: MAccountDefault }, t: Sequelize.Transaction) { let originCommentId: number | null = null let inReplyToCommentId: number | null = null if (obj.inReplyToComment && obj.inReplyToComment !== null) { originCommentId = obj.inReplyToComment.originCommentId || obj.inReplyToComment.id inReplyToCommentId = obj.inReplyToComment.id } const comment = await VideoCommentModel.create({ text: obj.text, originCommentId, inReplyToCommentId, videoId: obj.video.id, accountId: obj.account.id, url: new Date().toISOString() }, { transaction: t, validate: false }) comment.url = getVideoCommentActivityPubUrl(obj.video, comment) const savedComment: MCommentOwnerVideoReply = await comment.save({ transaction: t }) savedComment.InReplyToVideoComment = obj.inReplyToComment savedComment.Video = obj.video savedComment.Account = obj.account await sendCreateVideoComment(savedComment, t) return savedComment } function buildFormattedCommentTree (resultList: ResultList): VideoCommentThreadTree { // Comments are sorted by id ASC const comments = resultList.data const comment = comments.shift() const thread: VideoCommentThreadTree = { comment: comment.toFormattedJSON(), children: [] } const idx = { [comment.id]: thread } while (comments.length !== 0) { const childComment = comments.shift() const childCommentThread: VideoCommentThreadTree = { comment: childComment.toFormattedJSON(), children: [] } const parentCommentThread = idx[childComment.inReplyToCommentId] // Maybe the parent comment was blocked by the admin/user if (!parentCommentThread) continue parentCommentThread.children.push(childCommentThread) idx[childComment.id] = childCommentThread } return thread } function markCommentAsDeleted (comment: MComment): void { comment.text = '' comment.deletedAt = new Date() comment.accountId = null } // --------------------------------------------------------------------------- export { removeComment, createVideoComment, buildFormattedCommentTree, markCommentAsDeleted }