PeerTube/server/initializers/migrations/0065-video-file-size.ts

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import * as Sequelize from 'sequelize'
import * as Promise from 'bluebird'
import { stat } from 'fs-extra'
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import { VideoModel } from '../../models/video/video'
import { getVideoFilePath } from '@server/lib/video-paths'
function up (utils: {
transaction: Sequelize.Transaction,
queryInterface: Sequelize.QueryInterface,
sequelize: Sequelize.Sequelize,
db: any
}): Promise<void> {
return utils.db.Video.listOwnedAndPopulateAuthorAndTags()
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.then((videos: VideoModel[]) => {
const tasks: Promise<any>[] = []
videos.forEach(video => {
video.VideoFiles.forEach(videoFile => {
const p = new Promise((res, rej) => {
stat(getVideoFilePath(video, videoFile), (err, stats) => {
if (err) return rej(err)
videoFile.size = stats.size
videoFile.save().then(res).catch(rej)
})
})
tasks.push(p)
})
})
return tasks
})
.then((tasks: Promise<any>[]) => {
return Promise.all(tasks)
})
}
function down (options) {
throw new Error('Not implemented.')
}
export {
up,
down
}