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import { AllowNull, BelongsTo, Column, CreatedAt, ForeignKey, IsInt, Model, Table, UpdatedAt } from 'sequelize-typescript'
import { VideoModel } from '../video/video'
import { UserModel } from './user'
import { Transaction, Op, DestroyOptions } from 'sequelize'
@Table({
tableName: 'userVideoHistory',
indexes: [
{
fields: [ 'userId', 'videoId' ],
unique: true
},
{
fields: [ 'userId' ]
},
{
fields: [ 'videoId' ]
}
]
})
export class UserVideoHistoryModel extends Model<UserVideoHistoryModel> {
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@AllowNull(false)
@IsInt
@Column
currentTime: number
@ForeignKey(() => VideoModel)
@Column
videoId: number
@BelongsTo(() => VideoModel, {
foreignKey: {
allowNull: false
},
onDelete: 'CASCADE'
})
Video: VideoModel
@ForeignKey(() => UserModel)
@Column
userId: number
@BelongsTo(() => UserModel, {
foreignKey: {
allowNull: false
},
onDelete: 'CASCADE'
})
User: UserModel
static listForApi (user: UserModel, start: number, count: number) {
return VideoModel.listForApi({
start,
count,
sort: '-UserVideoHistories.updatedAt',
nsfw: null, // All
includeLocalVideos: true,
withFiles: false,
user,
historyOfUser: user
})
}
static removeUserHistoryBefore (user: UserModel, beforeDate: string, t: Transaction) {
const query: DestroyOptions = {
where: {
userId: user.id
},
transaction: t
}
if (beforeDate) {
query.where.updatedAt = {
[Op.lt]: beforeDate
}
}
return UserVideoHistoryModel.destroy(query)
}
static removeOldHistory (beforeDate: string) {
const query: DestroyOptions = {
where: {
updatedAt: {
[Op.lt]: beforeDate
}
}
}
return UserVideoHistoryModel.destroy(query)
}
}
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