import { Sequelize } from 'sequelize' import { AbstractVideosModelQueryBuilder } from './shared/abstract-videos-model-query-builder' import { VideoModelBuilder } from './shared/video-model-builder' import { BuildVideosListQueryOptions, VideosIdListQueryBuilder } from './videos-id-list-query-builder' /** * * Build videos list SQL query and create video models * */ export class VideosModelListQueryBuilder extends AbstractVideosModelQueryBuilder { protected attributes: { [key: string]: string } private innerQuery: string private innerSort: string private readonly videoModelBuilder: VideoModelBuilder constructor (protected readonly sequelize: Sequelize) { super('list') this.videoModelBuilder = new VideoModelBuilder(this.mode, this.tables) } queryVideos (options: BuildVideosListQueryOptions) { this.buildInnerQuery(options) this.buildListQueryFromIdsQuery(options) return this.runQuery() .then(rows => this.videoModelBuilder.buildVideosFromRows(rows)) } private buildInnerQuery (options: BuildVideosListQueryOptions) { const idsQueryBuilder = new VideosIdListQueryBuilder(this.sequelize) const { query, sort, replacements } = idsQueryBuilder.getIdsListQueryAndSort(options) this.replacements = replacements this.innerQuery = query this.innerSort = sort } private buildListQueryFromIdsQuery (options: BuildVideosListQueryOptions) { this.attributes = { '"video".*': '' } this.addJoin('INNER JOIN "video" ON "tmp"."id" = "video"."id"') this.includeChannels() this.includeAccounts() this.includeThumbnails() if (options.withFiles) { this.includeWebtorrentFiles() this.includeStreamingPlaylistFiles() } if (options.user) { this.includeUserHistory(options.user.id) } if (options.videoPlaylistId) { this.includePlaylist(options.videoPlaylistId) } const select = this.buildSelect() this.query = `${select} FROM (${this.innerQuery}) AS "tmp" ${this.joins} ${this.innerSort}` } }