import * as express from 'express' import { ResultList } from '../../../../shared/models' import { VideoCommentCreate } from '../../../../shared/models/videos/video-comment.model' import { retryTransactionWrapper } from '../../../helpers/database-utils' import { logger } from '../../../helpers/logger' import { getFormattedObjects } from '../../../helpers/utils' import { sequelizeTypescript } from '../../../initializers' import { buildFormattedCommentTree, createVideoComment } from '../../../lib/video-comment' import { asyncMiddleware, authenticate, paginationValidator, setDefaultSort, setPagination } from '../../../middlewares' import { videoCommentThreadsSortValidator } from '../../../middlewares/validators' import { addVideoCommentReplyValidator, addVideoCommentThreadValidator, listVideoCommentThreadsValidator, listVideoThreadCommentsValidator, removeVideoCommentValidator } from '../../../middlewares/validators/video-comments' import { VideoModel } from '../../../models/video/video' import { VideoCommentModel } from '../../../models/video/video-comment' const videoCommentRouter = express.Router() videoCommentRouter.get('/:videoId/comment-threads', paginationValidator, videoCommentThreadsSortValidator, setDefaultSort, setPagination, asyncMiddleware(listVideoCommentThreadsValidator), asyncMiddleware(listVideoThreads) ) videoCommentRouter.get('/:videoId/comment-threads/:threadId', asyncMiddleware(listVideoThreadCommentsValidator), asyncMiddleware(listVideoThreadComments) ) videoCommentRouter.post('/:videoId/comment-threads', authenticate, asyncMiddleware(addVideoCommentThreadValidator), asyncMiddleware(addVideoCommentThreadRetryWrapper) ) videoCommentRouter.post('/:videoId/comments/:commentId', authenticate, asyncMiddleware(addVideoCommentReplyValidator), asyncMiddleware(addVideoCommentReplyRetryWrapper) ) videoCommentRouter.delete('/:videoId/comments/:commentId', authenticate, asyncMiddleware(removeVideoCommentValidator), asyncMiddleware(removeVideoCommentRetryWrapper) ) // --------------------------------------------------------------------------- export { videoCommentRouter } // --------------------------------------------------------------------------- async function listVideoThreads (req: express.Request, res: express.Response, next: express.NextFunction) { const video = res.locals.video as VideoModel let resultList: ResultList if (video.commentsEnabled === true) { resultList = await VideoCommentModel.listThreadsForApi(video.id, req.query.start, req.query.count, req.query.sort) } 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 let resultList: ResultList if (video.commentsEnabled === true) { resultList = await VideoCommentModel.listThreadCommentsForApi(res.locals.video.id, res.locals.videoCommentThread.id) } else { resultList = { total: 0, data: [] } } return res.json(buildFormattedCommentTree(resultList)) } async function addVideoCommentThreadRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { const options = { arguments: [ req, res ], errorMessage: 'Cannot insert the video comment thread with many retries.' } const comment = await retryTransactionWrapper(addVideoCommentThread, options) res.json({ comment: comment.toFormattedJSON() }).end() } function addVideoCommentThread (req: express.Request, res: express.Response) { const videoCommentInfo: VideoCommentCreate = req.body return sequelizeTypescript.transaction(async t => { return createVideoComment({ text: videoCommentInfo.text, inReplyToComment: null, video: res.locals.video, account: res.locals.oauth.token.User.Account }, t) }) } async function addVideoCommentReplyRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { const options = { arguments: [ req, res ], errorMessage: 'Cannot insert the video comment reply with many retries.' } const comment = await retryTransactionWrapper(addVideoCommentReply, options) res.json({ comment: comment.toFormattedJSON() }).end() } function addVideoCommentReply (req: express.Request, res: express.Response, next: express.NextFunction) { const videoCommentInfo: VideoCommentCreate = req.body return sequelizeTypescript.transaction(async t => { return createVideoComment({ text: videoCommentInfo.text, inReplyToComment: res.locals.videoComment, video: res.locals.video, account: res.locals.oauth.token.User.Account }, t) }) } async function removeVideoCommentRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { const options = { arguments: [ req, res ], errorMessage: 'Cannot remove the video comment with many retries.' } await retryTransactionWrapper(removeVideoComment, options) return res.type('json').status(204).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 }) }) logger.info('Video comment %d deleted.', videoCommentInstance.id) }