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Fix previous version check for db migration to v2

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This commit is contained in:
advplyr 2022-04-20 08:31:57 -05:00
parent 9b8f53caf6
commit 68cf748e77
2 changed files with 20 additions and 1 deletions
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14
server/Db.js
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@ -109,6 +109,20 @@ class Db {
return this.init()
}
// Get previous server version before loading DB to check whether a db migration is required
// returns null if server was not upgraded
checkPreviousVersion() {
return this.settingsDb.select(() => true).then((results) => {
if (results.data && results.data.length) {
var serverSettings = results.data.find(s => s.id === 'server-settings')
if (serverSettings && serverSettings.version && serverSettings.version !== version) {
return serverSettings.version
}
}
return null
})
}
async init() {
await this.load()

7
server/Server.js
View File

@ -117,7 +117,12 @@ class Server {
await this.playbackSessionManager.removeOrphanStreams()
await this.downloadManager.removeOrphanDownloads()
if (version.localeCompare('2.0.0') <= 0) { // Old version data model migration
var previousVersion = await this.db.checkPreviousVersion() // Returns null if same server version
if (previousVersion) {
Logger.debug(`[Server] Upgraded from previous version ${previousVersion}`)
}
if (previousVersion && previousVersion.localeCompare('2.0.0') < 0) { // Old version data model migration
Logger.debug(`[Server] Previous version was < 2.0.0 - migration required`)
await dbMigration.migrate(this.db)
} else {
await this.db.init()