90 lines
2.2 KiB
TypeScript
90 lines
2.2 KiB
TypeScript
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import * as Sequelize from 'sequelize'
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import { values } from 'lodash'
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import { CONSTRAINTS_FIELDS } from '../../initializers'
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import {
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isVideoFileResolutionValid,
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isVideoFileSizeValid,
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isVideoFileInfoHashValid
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} from '../../helpers'
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import { addMethodsToModel } from '../utils'
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import {
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VideoFileInstance,
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VideoFileAttributes
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} from './video-file-interface'
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let VideoFile: Sequelize.Model<VideoFileInstance, VideoFileAttributes>
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export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
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VideoFile = sequelize.define<VideoFileInstance, VideoFileAttributes>('VideoFile',
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{
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resolution: {
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type: DataTypes.INTEGER,
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allowNull: false,
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validate: {
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resolutionValid: value => {
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const res = isVideoFileResolutionValid(value)
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if (res === false) throw new Error('Video file resolution is not valid.')
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}
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}
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},
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size: {
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type: DataTypes.INTEGER,
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allowNull: false,
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validate: {
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sizeValid: value => {
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const res = isVideoFileSizeValid(value)
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if (res === false) throw new Error('Video file size is not valid.')
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}
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}
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},
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extname: {
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type: DataTypes.ENUM(values(CONSTRAINTS_FIELDS.VIDEOS.EXTNAME)),
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allowNull: false
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},
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infoHash: {
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type: DataTypes.STRING,
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allowNull: false,
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validate: {
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infoHashValid: value => {
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const res = isVideoFileInfoHashValid(value)
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if (res === false) throw new Error('Video file info hash is not valid.')
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}
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}
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}
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},
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{
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indexes: [
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{
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fields: [ 'videoId' ]
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},
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{
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fields: [ 'infoHash' ]
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}
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]
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}
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)
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const classMethods = [
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associate
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]
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addMethodsToModel(VideoFile, classMethods)
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return VideoFile
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}
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// ------------------------------ STATICS ------------------------------
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function associate (models) {
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VideoFile.belongsTo(models.Video, {
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foreignKey: {
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name: 'videoId',
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allowNull: false
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},
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onDelete: 'CASCADE'
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})
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}
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// ------------------------------ METHODS ------------------------------
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