audiobookshelf/server/models/Series.js

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const { DataTypes, Model, where, fn, col } = require('sequelize')
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const { getTitlePrefixAtEnd } = require('../utils/index')
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class Series extends Model {
constructor(values, options) {
super(values, options)
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/** @type {UUIDV4} */
this.id
/** @type {string} */
this.name
/** @type {string} */
this.nameIgnorePrefix
/** @type {string} */
this.description
/** @type {UUIDV4} */
this.libraryId
/** @type {Date} */
this.createdAt
/** @type {Date} */
this.updatedAt
}
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/**
* Check if series exists
* @param {string} seriesId
* @returns {Promise<boolean>}
*/
static async checkExistsById(seriesId) {
return (await this.count({ where: { id: seriesId } })) > 0
}
/**
* Get series by name and libraryId. name case insensitive
*
* @param {string} seriesName
* @param {string} libraryId
* @returns {Promise<Series>}
*/
static async getByNameAndLibrary(seriesName, libraryId) {
return this.findOne({
where: [
where(fn('lower', col('name')), seriesName.toLowerCase()),
{
libraryId
}
]
})
}
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/**
* Initialize model
* @param {import('../Database').sequelize} sequelize
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*/
static init(sequelize) {
super.init(
{
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
name: DataTypes.STRING,
nameIgnorePrefix: DataTypes.STRING,
description: DataTypes.TEXT
},
{
sequelize,
modelName: 'series',
indexes: [
{
fields: [
{
name: 'name',
collate: 'NOCASE'
}
]
},
// {
// fields: [{
// name: 'nameIgnorePrefix',
// collate: 'NOCASE'
// }]
// },
{
fields: ['libraryId']
}
]
}
)
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const { library } = sequelize.models
library.hasMany(Series, {
onDelete: 'CASCADE'
})
Series.belongsTo(library)
}
toOldJSON() {
return {
id: this.id,
name: this.name,
nameIgnorePrefix: getTitlePrefixAtEnd(this.name),
description: this.description,
addedAt: this.createdAt.valueOf(),
updatedAt: this.updatedAt.valueOf(),
libraryId: this.libraryId
}
}
toJSONMinimal(sequence) {
return {
id: this.id,
name: this.name,
sequence
}
}
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}
module.exports = Series