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import * as express from 'express'
import { ResultList } from '../../../../shared/models'
import { VideoCommentCreate } from '../../../../shared/models/videos/video-comment.model'
import { logger } from '../../../helpers/logger'
import { getFormattedObjects } from '../../../helpers/utils'
import { sequelizeTypescript } from '../../../initializers'
import { buildFormattedCommentTree, createVideoComment } from '../../../lib/video-comment'
import {
asyncMiddleware,
asyncRetryTransactionMiddleware,
authenticate, optionalAuthenticate,
paginationValidator,
setDefaultPagination,
setDefaultSort
} from '../../../middlewares'
import {
addVideoCommentReplyValidator,
addVideoCommentThreadValidator,
listVideoCommentThreadsValidator,
listVideoThreadCommentsValidator,
removeVideoCommentValidator,
videoCommentThreadsSortValidator
} from '../../../middlewares/validators'
import { VideoModel } from '../../../models/video/video'
import { VideoCommentModel } from '../../../models/video/video-comment'
import { auditLoggerFactory, CommentAuditView, getAuditIdFromRes } from '../../../helpers/audit-logger'
import { AccountModel } from '../../../models/account/account'
import { UserModel } from '../../../models/account/user'
import { Notifier } from '../../../lib/notifier'
const auditLogger = auditLoggerFactory('comments')
const videoCommentRouter = express.Router()
videoCommentRouter.get('/:videoId/comment-threads',
paginationValidator,
videoCommentThreadsSortValidator,
setDefaultSort,
setDefaultPagination,
asyncMiddleware(listVideoCommentThreadsValidator),
optionalAuthenticate,
asyncMiddleware(listVideoThreads)
)
videoCommentRouter.get('/:videoId/comment-threads/:threadId',
asyncMiddleware(listVideoThreadCommentsValidator),
optionalAuthenticate,
asyncMiddleware(listVideoThreadComments)
)
videoCommentRouter.post('/:videoId/comment-threads',
authenticate,
asyncMiddleware(addVideoCommentThreadValidator),
asyncRetryTransactionMiddleware(addVideoCommentThread)
)
videoCommentRouter.post('/:videoId/comments/:commentId',
authenticate,
asyncMiddleware(addVideoCommentReplyValidator),
asyncRetryTransactionMiddleware(addVideoCommentReply)
)
videoCommentRouter.delete('/:videoId/comments/:commentId',
authenticate,
asyncMiddleware(removeVideoCommentValidator),
asyncRetryTransactionMiddleware(removeVideoComment)
)
// ---------------------------------------------------------------------------
export {
videoCommentRouter
}
// ---------------------------------------------------------------------------
async function listVideoThreads (req: express.Request, res: express.Response, next: express.NextFunction) {
const video = res.locals.video as VideoModel
const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
let resultList: ResultList<VideoCommentModel>
if (video.commentsEnabled === true) {
resultList = await VideoCommentModel.listThreadsForApi(video.id, req.query.start, req.query.count, req.query.sort, user)
} else {
resultList = {
total: 0,
data: []
}
}
return res.json(getFormattedObjects(resultList.data, resultList.total))
}
async function listVideoThreadComments (req: express.Request, res: express.Response, next: express.NextFunction) {
const video = res.locals.video as VideoModel
const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
let resultList: ResultList<VideoCommentModel>
if (video.commentsEnabled === true) {
resultList = await VideoCommentModel.listThreadCommentsForApi(video.id, res.locals.videoCommentThread.id, user)
} else {
resultList = {
total: 0,
data: []
}
}
return res.json(buildFormattedCommentTree(resultList))
}
async function addVideoCommentThread (req: express.Request, res: express.Response) {
const videoCommentInfo: VideoCommentCreate = req.body
const comment = await sequelizeTypescript.transaction(async t => {
const account = await AccountModel.load((res.locals.oauth.token.User as UserModel).Account.id, t)
return createVideoComment({
text: videoCommentInfo.text,
inReplyToComment: null,
video: res.locals.video,
account
}, t)
})
Notifier.Instance.notifyOnNewComment(comment)
auditLogger.create(getAuditIdFromRes(res), new CommentAuditView(comment.toFormattedJSON()))
return res.json({
comment: comment.toFormattedJSON()
}).end()
}
async function addVideoCommentReply (req: express.Request, res: express.Response) {
const videoCommentInfo: VideoCommentCreate = req.body
const comment = await sequelizeTypescript.transaction(async t => {
const account = await AccountModel.load((res.locals.oauth.token.User as UserModel).Account.id, t)
return createVideoComment({
text: videoCommentInfo.text,
inReplyToComment: res.locals.videoComment,
video: res.locals.video,
account
}, t)
})
Notifier.Instance.notifyOnNewComment(comment)
auditLogger.create(getAuditIdFromRes(res), new CommentAuditView(comment.toFormattedJSON()))
return res.json({ comment: comment.toFormattedJSON() }).end()
}
async function removeVideoComment (req: express.Request, res: express.Response) {
const videoCommentInstance: VideoCommentModel = res.locals.videoComment
await sequelizeTypescript.transaction(async t => {
await videoCommentInstance.destroy({ transaction: t })
})
auditLogger.delete(
getAuditIdFromRes(res),
new CommentAuditView(videoCommentInstance.toFormattedJSON())
)
logger.info('Video comment %d deleted.', videoCommentInstance.id)
return res.type('json').status(204).end()
}
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