84 lines
1.9 KiB
TypeScript
84 lines
1.9 KiB
TypeScript
import { MAX_SQL_DELETE_ITEMS } from '@server/initializers/constants.js'
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import { literal, Op } from 'sequelize'
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import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Table } from 'sequelize-typescript'
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import { safeBulkDestroy, SequelizeModel } from '../shared/index.js'
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import { VideoModel } from '../video/video.js'
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/**
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* Aggregate views of all videos federated with our instance
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* Mainly used by the trending/hot algorithms
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*/
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@Table({
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tableName: 'videoView',
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updatedAt: false,
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indexes: [
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{
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fields: [ 'videoId' ]
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},
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{
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fields: [ 'startDate' ]
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}
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]
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})
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export class VideoViewModel extends SequelizeModel<VideoViewModel> {
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@CreatedAt
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declare createdAt: Date
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@AllowNull(false)
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@Column(DataType.DATE)
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declare startDate: Date
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@AllowNull(false)
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@Column(DataType.DATE)
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declare endDate: Date
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@AllowNull(false)
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@Column
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declare views: number
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@ForeignKey(() => VideoModel)
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@Column
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declare videoId: number
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@BelongsTo(() => VideoModel, {
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foreignKey: {
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allowNull: false
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},
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onDelete: 'CASCADE'
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})
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declare Video: Awaited<VideoModel>
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static removeOldRemoteViews (beforeDate: string) {
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return safeBulkDestroy(() => {
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return VideoViewModel.destroy({
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where: {
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startDate: {
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[Op.lt]: beforeDate
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},
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videoId: {
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[Op.in]: literal('(SELECT "id" FROM "video" WHERE "remote" IS TRUE)')
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}
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},
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limit: MAX_SQL_DELETE_ITEMS
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})
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})
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}
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static removeOldLocalViews (beforeDate: string) {
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return safeBulkDestroy(() => {
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return VideoViewModel.destroy({
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where: {
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startDate: {
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[Op.lt]: beforeDate
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},
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videoId: {
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[Op.in]: literal('(SELECT "id" FROM "video" WHERE "remote" IS FALSE)')
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}
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},
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limit: MAX_SQL_DELETE_ITEMS
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})
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})
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}
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}
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