142 lines
3 KiB
TypeScript
142 lines
3 KiB
TypeScript
import { FindOptions } from 'sequelize'
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import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
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import { MVideoLiveSession, MVideoLiveSessionReplay } from '@server/types/models'
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import { uuidToShort } from '@shared/extra-utils'
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import { LiveVideoError, LiveVideoSession } from '@shared/models'
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import { AttributesOnly } from '@shared/typescript-utils'
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import { VideoModel } from './video'
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export enum ScopeNames {
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WITH_REPLAY = 'WITH_REPLAY'
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}
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@Scopes(() => ({
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[ScopeNames.WITH_REPLAY]: {
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include: [
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{
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model: VideoModel.unscoped(),
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as: 'ReplayVideo',
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required: false
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}
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]
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}
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}))
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@Table({
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tableName: 'videoLiveSession',
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indexes: [
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{
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fields: [ 'replayVideoId' ],
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unique: true
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},
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{
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fields: [ 'liveVideoId' ]
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}
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]
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})
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export class VideoLiveSessionModel extends Model<Partial<AttributesOnly<VideoLiveSessionModel>>> {
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@CreatedAt
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createdAt: Date
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@UpdatedAt
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updatedAt: Date
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@AllowNull(false)
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@Column(DataType.DATE)
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startDate: Date
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@AllowNull(true)
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@Column(DataType.DATE)
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endDate: Date
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@AllowNull(true)
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@Column
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error: LiveVideoError
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@ForeignKey(() => VideoModel)
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@Column
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replayVideoId: number
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@BelongsTo(() => VideoModel, {
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foreignKey: {
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allowNull: true,
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name: 'replayVideoId'
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},
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as: 'ReplayVideo',
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onDelete: 'set null'
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})
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ReplayVideo: VideoModel
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@ForeignKey(() => VideoModel)
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@Column
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liveVideoId: number
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@BelongsTo(() => VideoModel, {
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foreignKey: {
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allowNull: true,
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name: 'liveVideoId'
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},
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as: 'LiveVideo',
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onDelete: 'set null'
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})
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LiveVideo: VideoModel
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static load (id: number): Promise<MVideoLiveSession> {
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return VideoLiveSessionModel.findOne({
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where: { id }
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})
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}
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static findSessionOfReplay (replayVideoId: number) {
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const query = {
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where: {
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replayVideoId
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}
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}
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return VideoLiveSessionModel.scope(ScopeNames.WITH_REPLAY).findOne(query)
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}
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static findCurrentSessionOf (videoId: number) {
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return VideoLiveSessionModel.findOne({
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where: {
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liveVideoId: videoId,
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endDate: null
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},
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order: [ [ 'startDate', 'DESC' ] ]
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})
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}
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static listSessionsOfLiveForAPI (options: { videoId: number }) {
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const { videoId } = options
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const query: FindOptions<VideoLiveSessionModel> = {
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where: {
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liveVideoId: videoId
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},
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order: [ [ 'startDate', 'ASC' ] ]
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}
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return VideoLiveSessionModel.scope(ScopeNames.WITH_REPLAY).findAll(query)
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}
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toFormattedJSON (this: MVideoLiveSessionReplay): LiveVideoSession {
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const replayVideo = this.ReplayVideo
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? {
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id: this.ReplayVideo.id,
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uuid: this.ReplayVideo.uuid,
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shortUUID: uuidToShort(this.ReplayVideo.uuid)
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}
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: undefined
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return {
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id: this.id,
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startDate: this.startDate.toISOString(),
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endDate: this.endDate
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? this.endDate.toISOString()
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: null,
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replayVideo,
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error: this.error
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}
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}
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}
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