PeerTube/server/models/server/server.ts

105 lines
2.3 KiB
TypeScript

import { Transaction } from 'sequelize'
import { AllowNull, Column, CreatedAt, Default, HasMany, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
import { MServer, MServerFormattable } from '@server/types/models/server'
import { AttributesOnly } from '@shared/typescript-utils'
import { isHostValid } from '../../helpers/custom-validators/servers'
import { ActorModel } from '../actor/actor'
import { buildSQLAttributes, throwIfNotValid } from '../shared'
import { ServerBlocklistModel } from './server-blocklist'
@Table({
tableName: 'server',
indexes: [
{
fields: [ 'host' ],
unique: true
}
]
})
export class ServerModel extends Model<Partial<AttributesOnly<ServerModel>>> {
@AllowNull(false)
@Is('Host', value => throwIfNotValid(value, isHostValid, 'valid host'))
@Column
host: string
@AllowNull(false)
@Default(false)
@Column
redundancyAllowed: boolean
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@HasMany(() => ActorModel, {
foreignKey: {
name: 'serverId',
allowNull: true
},
onDelete: 'CASCADE',
hooks: true
})
Actors: ActorModel[]
@HasMany(() => ServerBlocklistModel, {
foreignKey: {
allowNull: false
},
onDelete: 'CASCADE'
})
BlockedBy: ServerBlocklistModel[]
// ---------------------------------------------------------------------------
static getSQLAttributes (tableName: string, aliasPrefix = '') {
return buildSQLAttributes({
model: this,
tableName,
aliasPrefix
})
}
// ---------------------------------------------------------------------------
static load (id: number, transaction?: Transaction): Promise<MServer> {
const query = {
where: {
id
},
transaction
}
return ServerModel.findOne(query)
}
static loadByHost (host: string): Promise<MServer> {
const query = {
where: {
host
}
}
return ServerModel.findOne(query)
}
static async loadOrCreateByHost (host: string) {
let server = await ServerModel.loadByHost(host)
if (!server) server = await ServerModel.create({ host })
return server
}
isBlocked () {
return this.BlockedBy && this.BlockedBy.length !== 0
}
toFormattedJSON (this: MServerFormattable) {
return {
host: this.host
}
}
}