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sync: simplify library deletion

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austinried
2026-11-14 12:05:28 +00:00
parent 2afad4fa0d
commit 92e5bb45c9
1 changed files with 15 additions and 32 deletions
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app/src/main/kotlin/com/subtracks/data/sync/SyncService.kt
+15 -32
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@@ -101,7 +101,12 @@ class SyncService(
pruned +=
pruneStaleIds(seen, { library.artistIdsAfter(source.id, it, PRUNE_PAGE) }, {
it.forEach { id -> changedOrigins += origin(QueueKind.Artist, id) }
deleteSyncedIds("artists", it)
db.useWriterConnection { connection ->
connection.immediateTransaction {
library.deleteArtists(source.id, it)
connection.persistPendingOrigins()
}
}
})
return changed || pruned > prunedBefore
}
@@ -134,7 +139,7 @@ class SyncService(
val artistIds = connection.albumArtistIds(it.toSet()).values.flatten()
val trackArtistIds = connection.songArtistIds(it.toSet()).values.flatten()
changedOrigins += (artistIds + trackArtistIds).map { id -> origin(QueueKind.Artist, id) }
connection.deleteIds("albums", it)
library.deleteAlbums(source.id, it)
connection.persistPendingOrigins()
}
}
@@ -239,7 +244,7 @@ class SyncService(
connection.immediateTransaction {
connection.storedSongSyncStates(ids.toList()).values.forEach { recordSongOrigins(it, null) }
if (connection.completedDownloadIds(ids.toList()).isNotEmpty()) changedOrigins += origin(QueueKind.Downloaded, "")
connection.deleteIds("songs", ids)
db.libraryDao().deleteSongs(source.id, ids)
connection.persistPendingOrigins()
}
}
@@ -376,32 +381,6 @@ class SyncService(
}
}
private suspend fun PooledConnection.deleteIds(
table: String,
ids: Collection<String>,
) {
ids.chunked(SQL_VARIABLES).forEach { chunk ->
val placeholders = chunk.joinToString(",") { "?" }
usePrepared("DELETE FROM $table WHERE sourceId = ? AND id IN ($placeholders)") { statement ->
statement.bindLong(1, source.id)
chunk.forEachIndexed { index, id -> statement.bindText(index + 2, id) }
statement.step()
}
}
}
private suspend fun deleteSyncedIds(
table: String,
ids: Collection<String>,
) {
db.useWriterConnection { connection ->
connection.immediateTransaction {
connection.deleteIds(table, ids)
connection.persistPendingOrigins()
}
}
}
private suspend fun recomputeAggregates() {
db.libraryDao().recomputeAggregates(source.id)
}
@@ -507,7 +486,12 @@ class SyncService(
pruned +=
pruneStaleIds(seen, { library.playlistIdsAfter(source.id, it, PRUNE_PAGE) }, {
it.forEach { id -> changedOrigins += origin(QueueKind.Playlist, id) }
deleteSyncedIds("playlists", it)
db.useWriterConnection { connection ->
connection.immediateTransaction {
library.deletePlaylists(source.id, it)
connection.persistPendingOrigins()
}
}
})
}
@@ -532,7 +516,7 @@ class SyncService(
private suspend fun deletePlaylistSongsFrom(
playlistId: String,
position: Long,
): Boolean =
): Unit =
commitOrigins {
db.useWriterConnection { connection ->
connection.immediateTransaction {
@@ -549,7 +533,6 @@ class SyncService(
changedOrigins += origin(QueueKind.Playlist, playlistId)
connection.persistPendingOrigins()
}
changed
}
}
}