mirror of
https://github.com/Chocobozzz/PeerTube.git
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263 lines
6.4 KiB
TypeScript
263 lines
6.4 KiB
TypeScript
import { values } from 'lodash'
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import { FindOptions, Op, Transaction } from 'sequelize'
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import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
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import { VideoRateType } from '../../../shared/models/videos'
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import { CONSTRAINTS_FIELDS, VIDEO_RATE_TYPES } from '../../initializers/constants'
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import { VideoModel } from '../video/video'
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import { AccountModel } from './account'
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import { ActorModel } from '../activitypub/actor'
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import { buildLocalAccountIdsIn, getSort, throwIfNotValid } from '../utils'
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import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
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import { AccountVideoRate } from '../../../shared'
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import { ScopeNames as VideoChannelScopeNames, SummaryOptions, VideoChannelModel } from '../video/video-channel'
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import * as Bluebird from 'bluebird'
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import {
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MAccountVideoRate,
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MAccountVideoRateAccountUrl,
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MAccountVideoRateAccountVideo,
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MAccountVideoRateFormattable
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} from '@server/typings/models/video/video-rate'
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/*
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Account rates per video.
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*/
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@Table({
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tableName: 'accountVideoRate',
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indexes: [
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{
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fields: [ 'videoId', 'accountId' ],
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unique: true
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},
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{
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fields: [ 'videoId' ]
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},
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{
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fields: [ 'accountId' ]
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},
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{
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fields: [ 'videoId', 'type' ]
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},
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{
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fields: [ 'url' ],
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unique: true
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}
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]
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})
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export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
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@AllowNull(false)
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@Column(DataType.ENUM(...values(VIDEO_RATE_TYPES)))
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type: VideoRateType
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@AllowNull(false)
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@Is('AccountVideoRateUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
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@Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_RATES.URL.max))
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url: string
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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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@ForeignKey(() => VideoModel)
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@Column
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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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Video: VideoModel
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@ForeignKey(() => AccountModel)
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@Column
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accountId: number
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@BelongsTo(() => AccountModel, {
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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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Account: AccountModel
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static load (accountId: number, videoId: number, transaction?: Transaction): Bluebird<MAccountVideoRate> {
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const options: FindOptions = {
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where: {
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accountId,
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videoId
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}
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}
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if (transaction) options.transaction = transaction
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return AccountVideoRateModel.findOne(options)
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}
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static loadByAccountAndVideoOrUrl (accountId: number, videoId: number, url: string, t?: Transaction): Bluebird<MAccountVideoRate> {
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const options: FindOptions = {
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where: {
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[Op.or]: [
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{
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accountId,
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videoId
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},
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{
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url
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}
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]
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}
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}
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if (t) options.transaction = t
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return AccountVideoRateModel.findOne(options)
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}
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static listByAccountForApi (options: {
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start: number
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count: number
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sort: string
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type?: string
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accountId: number
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}) {
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const query: FindOptions = {
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offset: options.start,
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limit: options.count,
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order: getSort(options.sort),
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where: {
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accountId: options.accountId
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},
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include: [
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{
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model: VideoModel,
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required: true,
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include: [
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{
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model: VideoChannelModel.scope({ method: [ VideoChannelScopeNames.SUMMARY, { withAccount: true } as SummaryOptions ] }),
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required: true
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}
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]
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}
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]
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}
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if (options.type) query.where['type'] = options.type
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return AccountVideoRateModel.findAndCountAll(query)
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}
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static loadLocalAndPopulateVideo (
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rateType: VideoRateType,
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accountName: string,
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videoId: number | string,
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t?: Transaction
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): Bluebird<MAccountVideoRateAccountVideo> {
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const options: FindOptions = {
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where: {
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videoId,
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type: rateType
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},
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include: [
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{
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model: AccountModel.unscoped(),
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required: true,
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include: [
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{
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attributes: [ 'id', 'url', 'followersUrl', 'preferredUsername' ],
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model: ActorModel.unscoped(),
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required: true,
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where: {
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preferredUsername: accountName
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}
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}
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]
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},
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{
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model: VideoModel.unscoped(),
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required: true
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}
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]
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}
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if (t) options.transaction = t
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return AccountVideoRateModel.findOne(options)
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}
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static loadByUrl (url: string, transaction: Transaction) {
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const options: FindOptions = {
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where: {
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url
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}
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}
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if (transaction) options.transaction = transaction
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return AccountVideoRateModel.findOne(options)
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}
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static listAndCountAccountUrlsByVideoId (rateType: VideoRateType, videoId: number, start: number, count: number, t?: Transaction) {
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const query = {
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offset: start,
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limit: count,
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where: {
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videoId,
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type: rateType
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},
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transaction: t,
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include: [
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{
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attributes: [ 'actorId' ],
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model: AccountModel.unscoped(),
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required: true,
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include: [
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{
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attributes: [ 'url' ],
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model: ActorModel.unscoped(),
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required: true
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}
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]
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}
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]
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}
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return AccountVideoRateModel.findAndCountAll<MAccountVideoRateAccountUrl>(query)
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}
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static cleanOldRatesOf (videoId: number, type: VideoRateType, beforeUpdatedAt: Date) {
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return AccountVideoRateModel.sequelize.transaction(async t => {
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const query = {
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where: {
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updatedAt: {
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[Op.lt]: beforeUpdatedAt
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},
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videoId,
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type,
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accountId: {
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[Op.notIn]: buildLocalAccountIdsIn()
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}
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},
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transaction: t
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}
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const deleted = await AccountVideoRateModel.destroy(query)
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const options = {
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transaction: t,
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where: {
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id: videoId
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}
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}
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if (type === 'like') await VideoModel.increment({ likes: -deleted }, options)
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else if (type === 'dislike') await VideoModel.increment({ dislikes: -deleted }, options)
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})
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}
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toFormattedJSON (this: MAccountVideoRateFormattable): AccountVideoRate {
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return {
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video: this.Video.toFormattedJSON(),
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rating: this.type
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}
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}
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}
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