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import * as Sequelize from 'sequelize'
import {
AllowNull, BeforeCreate, BeforeUpdate, Column, CreatedAt, DataType, Default, DefaultScope, HasMany, HasOne, Is, IsEmail, Model,
Scopes, Table, UpdatedAt
} from 'sequelize-typescript'
import { hasUserRight, USER_ROLE_LABELS, UserRight } from '../../../shared'
import { comparePassword, cryptPassword } from '../../helpers'
import {
isUserAutoPlayVideoValid, isUserDisplayNSFWValid, isUserPasswordValid, isUserRoleValid, isUserUsernameValid,
isUserVideoQuotaValid
} from '../../helpers/custom-validators/users'
import { OAuthTokenModel } from '../oauth/oauth-token'
import { getSort, throwIfNotValid } from '../utils'
import { VideoChannelModel } from '../video/video-channel'
import { AccountModel } from './account'
@DefaultScope({
include: [
{
model: () => AccountModel,
required: true
}
]
})
@Scopes({
withVideoChannel: {
include: [
{
model: () => AccountModel,
required: true,
include: [ () => VideoChannelModel ]
}
]
}
})
@Table({
tableName: 'user',
indexes: [
{
fields: [ 'username' ],
unique: true
},
{
fields: [ 'email' ],
unique: true
}
]
})
export class UserModel extends Model<UserModel> {
@AllowNull(false)
@Is('UserPassword', value => throwIfNotValid(value, isUserPasswordValid, 'user password'))
@Column
password: string
@AllowNull(false)
@Is('UserPassword', value => throwIfNotValid(value, isUserUsernameValid, 'user name'))
@Column
username: string
@AllowNull(false)
@IsEmail
@Column(DataType.STRING(400))
email: string
@AllowNull(false)
@Default(false)
@Is('UserDisplayNSFW', value => throwIfNotValid(value, isUserDisplayNSFWValid, 'display NSFW boolean'))
@Column
displayNSFW: boolean
@AllowNull(false)
@Default(true)
@Is('UserAutoPlayVideo', value => throwIfNotValid(value, isUserAutoPlayVideoValid, 'auto play video boolean'))
@Column
autoPlayVideo: boolean
@AllowNull(false)
@Is('UserRole', value => throwIfNotValid(value, isUserRoleValid, 'role'))
@Column
role: number
@AllowNull(false)
@Is('UserVideoQuota', value => throwIfNotValid(value, isUserVideoQuotaValid, 'video quota'))
@Column(DataType.BIGINT)
videoQuota: number
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@HasOne(() => AccountModel, {
foreignKey: 'userId',
onDelete: 'cascade'
})
Account: AccountModel
@HasMany(() => OAuthTokenModel, {
foreignKey: 'userId',
onDelete: 'cascade'
})
OAuthTokens: OAuthTokenModel[]
@BeforeCreate
@BeforeUpdate
static cryptPasswordIfNeeded (instance: UserModel) {
if (instance.changed('password')) {
return cryptPassword(instance.password)
.then(hash => {
instance.password = hash
return undefined
})
}
}
static countTotal () {
return this.count()
}
static getByUsername (username: string) {
const query = {
where: {
username: username
},
include: [ { model: AccountModel, required: true } ]
}
return UserModel.findOne(query)
}
static listForApi (start: number, count: number, sort: string) {
const query = {
offset: start,
limit: count,
order: [ getSort(sort) ]
}
return UserModel.findAndCountAll(query)
.then(({ rows, count }) => {
return {
data: rows,
total: count
}
})
}
static loadById (id: number) {
return UserModel.findById(id)
}
static loadByUsername (username: string) {
const query = {
where: {
username
}
}
return UserModel.findOne(query)
}
static loadByUsernameAndPopulateChannels (username: string) {
const query = {
where: {
username
}
}
return UserModel.scope('withVideoChannel').findOne(query)
}
static loadByUsernameOrEmail (username: string, email: string) {
const query = {
where: {
[ Sequelize.Op.or ]: [ { username }, { email } ]
}
}
return UserModel.findOne(query)
}
private static getOriginalVideoFileTotalFromUser (user: UserModel) {
// Don't use sequelize because we need to use a sub query
const query = 'SELECT SUM("size") AS "total" FROM ' +
'(SELECT MAX("videoFile"."size") AS "size" FROM "videoFile" ' +
'INNER JOIN "video" ON "videoFile"."videoId" = "video"."id" ' +
'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
'INNER JOIN "account" ON "videoChannel"."accountId" = "account"."id" ' +
'INNER JOIN "user" ON "account"."userId" = "user"."id" ' +
'WHERE "user"."id" = $userId GROUP BY "video"."id") t'
const options = {
bind: { userId: user.id },
type: Sequelize.QueryTypes.SELECT
}
return UserModel.sequelize.query(query, options)
.then(([ { total } ]) => {
if (total === null) return 0
return parseInt(total, 10)
})
}
hasRight (right: UserRight) {
return hasUserRight(this.role, right)
}
isPasswordMatch (password: string) {
return comparePassword(password, this.password)
}
toFormattedJSON () {
const json = {
id: this.id,
username: this.username,
email: this.email,
displayNSFW: this.displayNSFW,
autoPlayVideo: this.autoPlayVideo,
role: this.role,
roleLabel: USER_ROLE_LABELS[ this.role ],
videoQuota: this.videoQuota,
createdAt: this.createdAt,
account: this.Account.toFormattedJSON()
}
if (Array.isArray(this.Account.VideoChannels) === true) {
json['videoChannels'] = this.Account.VideoChannels
.map(c => c.toFormattedJSON())
.sort((v1, v2) => {
if (v1.createdAt < v2.createdAt) return -1
if (v1.createdAt === v2.createdAt) return 0
return 1
})
}
return json
}
isAbleToUploadVideo (videoFile: Express.Multer.File) {
if (this.videoQuota === -1) return Promise.resolve(true)
return UserModel.getOriginalVideoFileTotalFromUser(this)
.then(totalBytes => {
return (videoFile.size + totalBytes) < this.videoQuota
})
}
}
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