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Populate deviceIds from disk

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This commit is contained in:
Jason Axley 2025-08-27 12:14:51 -07:00
parent 41a288bcdf
commit 5582a68546
2 changed files with 58 additions and 36 deletions
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59
server/migrations/v2.29.0-add-deviceId.js
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@ -1,5 +1,7 @@
const util = require('util')
const { Sequelize, DataTypes } = require('sequelize')
const fileUtils = require('../../server/utils/fileUtils')
const LibraryItem = require('../models/LibraryItem')
/**
* @typedef MigrationContext
@ -15,7 +17,7 @@ const migrationName = `${migrationVersion}-add-deviceId`
const loggerPrefix = `[${migrationVersion} migration]`
// Migration constants
const libraryItems = 'libraryItems'
const libraryItemsTableName = 'libraryItems'
const columns = [{ name: 'deviceId', spec: { type: DataTypes.STRING, allowNull: true } }]
const columnNames = columns.map((column) => column.name).join(', ')
@ -37,7 +39,7 @@ async function up({ context: { queryInterface, logger } }) {
// Populate authorNames columns with the author names for each libraryItem
// TODO
// await helper.populateColumnsFromSource()
await helper.populateColumnsFromSource()
// Create indexes on the authorNames columns
await helper.addIndexes()
@ -91,11 +93,11 @@ class MigrationHelper {
}
async addColumns() {
this.logger.info(`${loggerPrefix} adding ${columnNames} columns to ${libraryItems} table`)
this.logger.info(`${loggerPrefix} adding ${columnNames} columns to ${libraryItemsTableName} table`)
for (const column of columns) {
await this.addColumn(libraryItems, column.name, column.spec)
await this.addColumn(libraryItemsTableName, column.name, column.spec)
}
this.logger.info(`${loggerPrefix} added ${columnNames} columns to ${libraryItems} table`)
this.logger.info(`${loggerPrefix} added ${columnNames} columns to ${libraryItemsTableName} table`)
}
async removeColumn(table, column) {
@ -110,28 +112,39 @@ class MigrationHelper {
}
async removeColumns() {
this.logger.info(`${loggerPrefix} removing ${columnNames} columns from ${libraryItems} table`)
this.logger.info(`${loggerPrefix} removing ${columnNames} columns from ${libraryItemsTableName} table`)
for (const column of columns) {
await this.removeColumn(libraryItems, column.name)
await this.removeColumn(libraryItemsTableName, column.name)
}
this.logger.info(`${loggerPrefix} removed ${columnNames} columns from ${libraryItems} table`)
this.logger.info(`${loggerPrefix} removed ${columnNames} columns from ${libraryItemsTableName} table`)
}
/* TODO - populate from existing files on filesystem
// populate from existing files on filesystem
async populateColumnsFromSource() {
this.logger.info(`${loggerPrefix} populating ${columnNames} columns in ${libraryItems} table`)
const authorNamesSubQuery = `
SELECT ${columnSourcesExpression}
FROM ${authorsJoin}
WHERE ${bookAuthors}.bookId = ${libraryItems}.mediaId
`
await this.queryInterface.sequelize.query(`
UPDATE ${libraryItems}
SET (${columnNames}) = (${authorNamesSubQuery})
WHERE mediaType = 'book';
`)
this.logger.info(`${loggerPrefix} populating ${columnNames} columns in ${libraryItemsTableName} table`)
// list all libraryItems
/** @type {[[LibraryItem], any]} */
const [libraryItems, metadata] = await this.queryInterface.sequelize.query('SELECT * FROM libraryItems')
// load file stats for all libraryItems
libraryItems.forEach(async (item) => {
const deviceId = await fileUtils.getDeviceId(item.path)
// set deviceId for each libraryItem
await this.queryInterface.sequelize.query(
`UPDATE :libraryItemsTableName
SET (deviceId) = (:deviceId)
WHERE id = :id`,
{
replacements: {
libraryItemsTableName: libraryItemsTableName,
deviceId: deviceId,
id: item.id
}
}
)
})
this.logger.info(`${loggerPrefix} populated ${columnNames} columns in ${libraryItems} table`)
}
*/
async addIndex(tableName, columns) {
const columnString = columns.map((column) => util.inspect(column)).join(', ')
@ -151,7 +164,7 @@ class MigrationHelper {
async addIndexes() {
for (const column of columns) {
await this.addIndex(libraryItems, ['libraryId', 'mediaType', { name: column.name, collate: 'NOCASE' }])
await this.addIndex(libraryItemsTableName, ['libraryId', 'mediaType', { name: column.name, collate: 'NOCASE' }])
}
}
@ -163,7 +176,7 @@ class MigrationHelper {
async removeIndexes() {
for (const column of columns) {
await this.removeIndex(libraryItems, ['libraryId', 'mediaType', column.name])
await this.removeIndex(libraryItemsTableName, ['libraryId', 'mediaType', column.name])
}
}
}