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Code Issues Releases Wiki Activity

Optimise transaction for video upload

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Chocobozzz 2017-12-08 10:08:36 +01:00
parent cadb46d832
commit e11f68a356
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3 changed files with 53 additions and 57 deletions
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95
server/controllers/api/videos/index.ts
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@ -164,73 +164,72 @@ async function addVideoRetryWrapper (req: express.Request, res: express.Response
}).end()
}
function addVideo (req: express.Request, res: express.Response, videoPhysicalFile: Express.Multer.File) {
async function addVideo (req: express.Request, res: express.Response, videoPhysicalFile: Express.Multer.File) {
const videoInfo: VideoCreate = req.body
// Prepare data so we don't block the transaction
const videoData = {
name: videoInfo.name,
remote: false,
extname: extname(videoPhysicalFile.filename),
category: videoInfo.category,
licence: videoInfo.licence,
language: videoInfo.language,
nsfw: videoInfo.nsfw,
description: videoInfo.description,
privacy: videoInfo.privacy,
duration: videoPhysicalFile['duration'], // duration was added by a previous middleware
channelId: res.locals.videoChannel.id
}
const video = db.Video.build(videoData)
video.url = getVideoActivityPubUrl(video)
const videoFilePath = join(CONFIG.STORAGE.VIDEOS_DIR, videoPhysicalFile.filename)
const videoFileHeight = await getVideoFileHeight(videoFilePath)
const videoFileData = {
extname: extname(videoPhysicalFile.filename),
resolution: videoFileHeight,
size: videoPhysicalFile.size
}
const videoFile = db.VideoFile.build(videoFileData)
const videoDir = CONFIG.STORAGE.VIDEOS_DIR
const source = join(videoDir, videoPhysicalFile.filename)
const destination = join(videoDir, video.getVideoFilename(videoFile))
await renamePromise(source, destination)
// This is important in case if there is another attempt in the retry process
videoPhysicalFile.filename = video.getVideoFilename(videoFile)
const tasks = []
tasks.push(
video.createTorrentAndSetInfoHash(videoFile),
video.createThumbnail(videoFile),
video.createPreview(videoFile)
)
await Promise.all(tasks)
return db.sequelize.transaction(async t => {
const sequelizeOptions = { transaction: t }
const videoData = {
name: videoInfo.name,
remote: false,
extname: extname(videoPhysicalFile.filename),
category: videoInfo.category,
licence: videoInfo.licence,
language: videoInfo.language,
nsfw: videoInfo.nsfw,
description: videoInfo.description,
privacy: videoInfo.privacy,
duration: videoPhysicalFile['duration'], // duration was added by a previous middleware
channelId: res.locals.videoChannel.id
}
const video = db.Video.build(videoData)
video.url = getVideoActivityPubUrl(video)
const videoFilePath = join(CONFIG.STORAGE.VIDEOS_DIR, videoPhysicalFile.filename)
const videoFileHeight = await getVideoFileHeight(videoFilePath)
const videoFileData = {
extname: extname(videoPhysicalFile.filename),
resolution: videoFileHeight,
size: videoPhysicalFile.size
}
const videoFile = db.VideoFile.build(videoFileData)
const videoDir = CONFIG.STORAGE.VIDEOS_DIR
const source = join(videoDir, videoPhysicalFile.filename)
const destination = join(videoDir, video.getVideoFilename(videoFile))
await renamePromise(source, destination)
// This is important in case if there is another attempt in the retry process
videoPhysicalFile.filename = video.getVideoFilename(videoFile)
const tasks = []
tasks.push(
video.createTorrentAndSetInfoHash(videoFile),
video.createThumbnail(videoFile),
video.createPreview(videoFile)
)
if (CONFIG.TRANSCODING.ENABLED === true) {
// Put uuid because we don't have id auto incremented for now
const dataInput = {
videoUUID: video.uuid
}
tasks.push(
transcodingJobScheduler.createJob(t, 'videoFileOptimizer', dataInput)
)
await transcodingJobScheduler.createJob(t, 'videoFileOptimizer', dataInput)
}
await Promise.all(tasks)
const videoCreated = await video.save(sequelizeOptions)
// Do not forget to add video channel information to the created video
videoCreated.VideoChannel = res.locals.videoChannel
videoFile.videoId = video.id
await videoFile.save(sequelizeOptions)
video.VideoFiles = [videoFile]
video.VideoFiles = [ videoFile ]
if (videoInfo.tags) {
const tagInstances = await db.Tag.findOrCreateTags(videoInfo.tags, t)