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import * as Sequelize from 'sequelize'
async function up (utils: {
transaction: Sequelize.Transaction
queryInterface: Sequelize.QueryInterface
sequelize: Sequelize.Sequelize
db: any
}): Promise<void> {
for (const column of [ 'filename', 'fileUrl', 'torrentFilename', 'torrentUrl' ]) {
const data = {
type: Sequelize.STRING,
allowNull: true,
defaultValue: null
}
await utils.queryInterface.addColumn('videoFile', column, data)
}
// Generate filenames for webtorrent files
{
const webtorrentQuery = `SELECT "videoFile".id, "video".uuid, "videoFile".resolution, "videoFile".extname ` +
`FROM video INNER JOIN "videoFile" ON "videoFile"."videoId" = video.id`
const query = `UPDATE "videoFile" ` +
`SET filename = t.uuid || '-' || t.resolution || t.extname, ` +
`"torrentFilename" = t.uuid || '-' || t.resolution || '.torrent' ` +
`FROM (${webtorrentQuery}) AS t WHERE t.id = "videoFile"."id"`
await utils.sequelize.query(query)
}
// Generate filenames for HLS files
{
const hlsQuery = `SELECT "videoFile".id, "video".uuid, "videoFile".resolution, "videoFile".extname ` +
`FROM video ` +
`INNER JOIN "videoStreamingPlaylist" ON "videoStreamingPlaylist"."videoId" = video.id ` +
`INNER JOIN "videoFile" ON "videoFile"."videoStreamingPlaylistId" = "videoStreamingPlaylist".id`
const query = `UPDATE "videoFile" ` +
`SET filename = t.uuid || '-' || t.resolution || '-fragmented' || t.extname, ` +
`"torrentFilename" = t.uuid || '-' || t.resolution || '-hls.torrent' ` +
`FROM (${hlsQuery}) AS t WHERE t.id = "videoFile"."id"`
await utils.sequelize.query(query)
}
}
function down (options) {
throw new Error('Not implemented.')
}
export {
up,
down
}
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