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import { Sequelize } from 'sequelize'
import { BuildVideoGetQueryOptions } from '../video-model-get-query-builder'
import { AbstractVideoQueryBuilder } from './abstract-video-query-builder'
/**
*
* Fetch files (webtorrent and streaming playlist) according to a video
*
*/
export class VideoFileQueryBuilder extends AbstractVideoQueryBuilder {
protected attributes: { [key: string]: string }
constructor (protected readonly sequelize: Sequelize) {
super('get')
}
queryWebTorrentVideos (options: BuildVideoGetQueryOptions) {
this.buildWebtorrentFilesQuery(options)
return this.runQuery(options)
}
queryStreamingPlaylistVideos (options: BuildVideoGetQueryOptions) {
this.buildVideoStreamingPlaylistFilesQuery(options)
return this.runQuery(options)
}
private buildWebtorrentFilesQuery (options: BuildVideoGetQueryOptions) {
this.attributes = {
'"video"."id"': ''
}
this.includeWebtorrentFiles()
if (this.shouldIncludeRedundancies(options)) {
this.includeWebTorrentRedundancies()
}
this.whereId(options)
this.query = this.buildQuery()
}
private buildVideoStreamingPlaylistFilesQuery (options: BuildVideoGetQueryOptions) {
this.attributes = {
'"video"."id"': ''
}
this.includeStreamingPlaylistFiles()
if (this.shouldIncludeRedundancies(options)) {
this.includeStreamingPlaylistRedundancies()
}
this.whereId(options)
this.query = this.buildQuery()
}
private buildQuery () {
return `${this.buildSelect()} FROM "video" ${this.joins} ${this.where}`
}
private shouldIncludeRedundancies (options: BuildVideoGetQueryOptions) {
return options.type === 'api'
}
}
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