Files
navidrome/model/scrobble_buffer.go
Deluan Quintão f48943c058 fix(plugins): discard buffered scrobbles when a plugin is removed (#5737)
* fix(plugins): discard buffered scrobbles when a plugin is removed

Scrobbles are buffered in the DB per service, keyed by the plugin name.
When a plugin was removed (deleted from the plugins folder and detected by
the sync), its pending buffer entries were left behind forever: the drain
goroutine is stopped on the next scrobbler refresh, so the rows were never
retried nor discarded. Worse, if a plugin with the same name was installed
later, the stale entries would be drained into it - potentially a completely
unrelated plugin that just reuses the name.

Add a Discard(service) method to ScrobbleBufferRepository and call it from
removePluginFromDB, right after the plugin record is deleted. Disabling a
plugin intentionally keeps its buffered scrobbles, consistent with the
buffer's purpose of surviving temporary outages, and transient unload/reload
cycles during config updates are unaffected since they never delete the
plugin record.

* fix(plugins): don't wipe builtin scrobbler queues on plugin removal

Buffer entries are keyed by service name only, and removePluginFromDB runs
for any removed plugin file, so removing a plugin named e.g. lastfm.ndp -
regardless of its capability - would discard the builtin Last.fm retry
queue. Skip the discard when the plugin name is owned by a registered
builtin scrobbler, exposed via a new scrobbler.IsBuiltinScrobbler helper.
Reported by Codex review on the PR.

Also drop the testBroker usage from the new removePluginFromDB spec: it is
defined in manager_test.go which is excluded on Windows, breaking the
Windows test build. sendPluginRefreshEvent is nil-safe, so no broker is
needed.
2026-07-08 12:37:17 -04:00

25 lines
549 B
Go

package model
import "time"
type ScrobbleEntry struct {
ID string
Service string
UserID string
PlayTime time.Time
EnqueueTime time.Time
MediaFileID string
MediaFile
}
type ScrobbleEntries []ScrobbleEntry
type ScrobbleBufferRepository interface {
UserIDs(service string) ([]string, error)
Enqueue(service, userId, mediaFileId string, playTime time.Time) error
Next(service string, userId string) (*ScrobbleEntry, error)
Dequeue(entry *ScrobbleEntry) error
Length() (int64, error)
Discard(service string) error
}