import * as Sequelize from 'sequelize' import { stat } from 'fs-extra' 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 { return utils.db.Video.listOwnedAndPopulateAuthorAndTags() .then((videos: VideoModel[]) => { const tasks: Promise[] = [] 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[]) => { return Promise.all(tasks) }) } function down (options) { throw new Error('Not implemented.') } export { up, down }