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/*
Account rates per video.
*/
import { values } from 'lodash'
import * as Sequelize from 'sequelize'
import { VIDEO_RATE_TYPES } from '../../initializers'
import { addMethodsToModel } from '../utils'
import {
AccountVideoRateInstance,
AccountVideoRateAttributes,
AccountVideoRateMethods
} from './account-video-rate-interface'
let AccountVideoRate: Sequelize.Model<AccountVideoRateInstance, AccountVideoRateAttributes>
let load: AccountVideoRateMethods.Load
export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
AccountVideoRate = sequelize.define<AccountVideoRateInstance, AccountVideoRateAttributes>('AccountVideoRate',
{
type: {
type: DataTypes.ENUM(values(VIDEO_RATE_TYPES)),
allowNull: false
}
},
{
indexes: [
{
fields: [ 'videoId', 'accountId', 'type' ],
unique: true
}
]
}
)
const classMethods = [
associate,
load
]
addMethodsToModel(AccountVideoRate, classMethods)
return AccountVideoRate
}
// ------------------------------ STATICS ------------------------------
function associate (models) {
AccountVideoRate.belongsTo(models.Video, {
foreignKey: {
name: 'videoId',
allowNull: false
},
onDelete: 'CASCADE'
})
AccountVideoRate.belongsTo(models.Account, {
foreignKey: {
name: 'accountId',
allowNull: false
},
onDelete: 'CASCADE'
})
}
load = function (accountId: number, videoId: number, transaction: Sequelize.Transaction) {
const options: Sequelize.FindOptions<AccountVideoRateAttributes> = {
where: {
accountId,
videoId
}
}
if (transaction) options.transaction = transaction
return AccountVideoRate.findOne(options)
}
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