sync support for labels (#2070)

* more sync support for file paths + saved searches

* sync support for labels

* update sync prisma generator to support more than tags

* workey

* don't do illegal db migration

* use name as label id in explorer

Cargo.lock

@@ -7508,10 +7508,13 @@ dependencies = [
  "prisma-client-rust",
  "reqwest",
  "rmp-serde",
+ "sd-core-sync",
  "sd-file-path-helper",
  "sd-prisma",
+ "sd-sync",
  "sd-utils",
  "serde",
+ "serde_json",
  "thiserror",
  "tokio",
  "tokio-stream",

core/prisma/schema.prisma

@@ -328,14 +328,14 @@ model Tag {
   @@map("tag")
 }
 
-/// @relation(item: tag, group: object)
+/// @relation(item: object, group: tag)
 model TagOnObject {
-  tag_id Int
-  tag    Tag @relation(fields: [tag_id], references: [id], onDelete: Restrict)
-
   object_id Int
   object    Object @relation(fields: [object_id], references: [id], onDelete: Restrict)
 
+  tag_id Int
+  tag    Tag @relation(fields: [tag_id], references: [id], onDelete: Restrict)
+
   date_created DateTime?
 
   @@id([tag_id, object_id])
@@ -344,9 +344,9 @@ model TagOnObject {
 
 //// Label ////
 
+/// @shared(id: name)
 model Label {
   id            Int      @id @default(autoincrement())
-  pub_id        Bytes    @unique
   name          String   @unique
   date_created  DateTime @default(now())
   date_modified DateTime @default(now())
@@ -356,15 +356,16 @@ model Label {
   @@map("label")
 }
 
+/// @relation(item: object, group: label)
 model LabelOnObject {
   date_created DateTime @default(now())
 
-  label_id     Int
-  label        Label    @relation(fields: [label_id], references: [id], onDelete: Restrict)
-
   object_id    Int
   object       Object   @relation(fields: [object_id], references: [id], onDelete: Restrict)
 
+  label_id     Int
+  label        Label    @relation(fields: [label_id], references: [id], onDelete: Restrict)
+
   @@id([label_id, object_id])
   @@map("label_on_object")
 }

core/src/api/labels.rs

@@ -1,6 +1,10 @@
 use crate::{invalidate_query, library::Library, object::media::thumbnail::get_indexed_thumb_key};
 
-use sd_prisma::prisma::{label, label_on_object, object, SortOrder};
+use sd_prisma::{
+	prisma::{label, label_on_object, object, SortOrder},
+	prisma_sync,
+};
+use sd_sync::OperationFactory;
 
 use std::collections::BTreeMap;
 
@@ -117,12 +121,26 @@ pub(crate) fn mount() -> AlphaRouter<Ctx> {
 			"delete",
 			R.with2(library())
 				.mutation(|(_, library), label_id: i32| async move {
-					library
-						.db
+					let Library { db, sync, .. } = library.as_ref();
+
+					let label = db
 						.label()
-						.delete(label::id::equals(label_id))
+						.find_unique(label::id::equals(label_id))
 						.exec()
-						.await?;
+						.await?
+						.ok_or_else(|| {
+							rspc::Error::new(
+								rspc::ErrorCode::NotFound,
+								"Label not found".to_string(),
+							)
+						})?;
+
+					sync.write_op(
+						db,
+						sync.shared_delete(prisma_sync::label::SyncId { name: label.name }),
+						db.label().delete(label::id::equals(label_id)),
+					)
+					.await?;
 
 					invalidate_query!(library, "labels.list");
 

core/src/object/media/media_processor/job.rs

@@ -105,7 +105,7 @@ impl StatefulJob for MediaProcessorJobInit {
 		ctx: &WorkerContext,
 		data: &mut Option<Self::Data>,
 	) -> Result<JobInitOutput<Self::RunMetadata, Self::Step>, JobError> {
-		let Library { db, .. } = ctx.library.as_ref();
+		let Library { db, sync, .. } = ctx.library.as_ref();
 
 		let location_id = self.location.id;
 		let location_path =
@@ -186,6 +186,7 @@ impl StatefulJob for MediaProcessorJobInit {
 				location_path.clone(),
 				file_paths_for_labeling,
 				Arc::clone(db),
+				sync.clone(),
 			)
 			.await;
 
@@ -336,7 +337,11 @@ impl StatefulJob for MediaProcessorJobInit {
 					match ctx
 						.node
 						.image_labeller
-						.resume_batch(data.labeler_batch_token, Arc::clone(&ctx.library.db))
+						.resume_batch(
+							data.labeler_batch_token,
+							Arc::clone(&ctx.library.db),
+							ctx.library.sync.clone(),
+						)
 						.await
 					{
 						Ok(labels_rx) => labels_rx,

core/src/object/media/media_processor/shallow.rs

@@ -40,7 +40,7 @@ const BATCH_SIZE: usize = 10;
 pub async fn shallow(
 	location: &location::Data,
 	sub_path: &PathBuf,
-	library @ Library { db, .. }: &Library,
+	library @ Library { db, sync, .. }: &Library,
 	#[cfg(feature = "ai")] regenerate_labels: bool,
 	node: &Node,
 ) -> Result<(), JobError> {
@@ -116,6 +116,7 @@ pub async fn shallow(
 			location_path.clone(),
 			file_paths_for_labelling,
 			Arc::clone(db),
+			sync.clone(),
 		)
 		.await;
 

crates/ai/Cargo.toml

@@ -11,6 +11,8 @@ edition = { workspace = true }
 
 [dependencies]
 sd-prisma = { path = "../prisma" }
+sd-core-sync = { path = "../../core/crates/sync" }
+sd-sync = { path = "../sync" }
 sd-utils = { path = "../utils" }
 sd-file-path-helper = { path = "../file-path-helper" }
 
@@ -24,6 +26,7 @@ prisma-client-rust = { workspace = true }
 reqwest = { workspace = true, features = ["stream", "native-tls-vendored"] }
 rmp-serde = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }
 thiserror = { workspace = true }
 tokio = { workspace = true, features = ["fs"] }
 tokio-stream = { workspace = true }

crates/ai/src/image_labeler/actor.rs

@@ -37,6 +37,7 @@ const PENDING_BATCHES_FILE: &str = "pending_image_labeler_batches.bin";
 type ResumeBatchRequest = (
 	BatchToken,
 	Arc<PrismaClient>,
+	Arc<sd_core_sync::Manager>,
 	oneshot::Sender<Result<chan::Receiver<LabelerOutput>, ImageLabelerError>>,
 );
 
@@ -53,6 +54,7 @@ pub(super) struct Batch {
 	pub(super) output_tx: chan::Sender<LabelerOutput>,
 	pub(super) is_resumable: bool,
 	pub(super) db: Arc<PrismaClient>,
+	pub(super) sync: Arc<sd_core_sync::Manager>,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -165,6 +167,7 @@ impl ImageLabeler {
 		location_path: PathBuf,
 		file_paths: Vec<file_path_for_media_processor::Data>,
 		db: Arc<PrismaClient>,
+		sync: Arc<sd_core_sync::Manager>,
 		is_resumable: bool,
 	) -> (BatchToken, chan::Receiver<LabelerOutput>) {
 		let (tx, rx) = chan::bounded(usize::max(file_paths.len(), 1));
@@ -180,6 +183,7 @@ impl ImageLabeler {
 					output_tx: tx,
 					is_resumable,
 					db,
+					sync,
 				})
 				.await
 				.is_err()
@@ -201,8 +205,9 @@ impl ImageLabeler {
 		location_path: PathBuf,
 		file_paths: Vec<file_path_for_media_processor::Data>,
 		db: Arc<PrismaClient>,
+		sync: Arc<sd_core_sync::Manager>,
 	) -> chan::Receiver<LabelerOutput> {
-		self.new_batch_inner(location_id, location_path, file_paths, db, false)
+		self.new_batch_inner(location_id, location_path, file_paths, db, sync, false)
 			.await
 			.1
 	}
@@ -214,8 +219,9 @@ impl ImageLabeler {
 		location_path: PathBuf,
 		file_paths: Vec<file_path_for_media_processor::Data>,
 		db: Arc<PrismaClient>,
+		sync: Arc<sd_core_sync::Manager>,
 	) -> (BatchToken, chan::Receiver<LabelerOutput>) {
-		self.new_batch_inner(location_id, location_path, file_paths, db, true)
+		self.new_batch_inner(location_id, location_path, file_paths, db, sync, true)
 			.await
 	}
 
@@ -284,11 +290,12 @@ impl ImageLabeler {
 		&self,
 		token: BatchToken,
 		db: Arc<PrismaClient>,
+		sync: Arc<sd_core_sync::Manager>,
 	) -> Result<chan::Receiver<LabelerOutput>, ImageLabelerError> {
 		let (tx, rx) = oneshot::channel();
 
 		self.resume_batch_tx
-			.send((token, db, tx))
+			.send((token, db, sync, tx))
 			.await
 			.expect("critical error: image labeler communication channel unexpectedly closed");
 
@@ -334,6 +341,7 @@ async fn actor_loop(
 		ResumeBatch(
 			BatchToken,
 			Arc<PrismaClient>,
+			Arc<sd_core_sync::Manager>,
 			oneshot::Sender<Result<chan::Receiver<LabelerOutput>, ImageLabelerError>>,
 		),
 		UpdateModel(
@@ -350,7 +358,8 @@ async fn actor_loop(
 
 	let mut msg_stream = pin!((
 		new_batches_rx.map(StreamMessage::NewBatch),
-		resume_batch_rx.map(|(token, db, done_tx)| StreamMessage::ResumeBatch(token, db, done_tx)),
+		resume_batch_rx
+			.map(|(token, db, sync, done_tx)| StreamMessage::ResumeBatch(token, db, sync, done_tx)),
 		update_model_rx.map(|(model, done_tx)| StreamMessage::UpdateModel(model, done_tx)),
 		done_rx.clone().map(StreamMessage::BatchDone),
 		shutdown_rx.map(StreamMessage::Shutdown)
@@ -376,7 +385,7 @@ async fn actor_loop(
 				}
 			}
 
-			StreamMessage::ResumeBatch(token, db, resume_done_tx) => {
+			StreamMessage::ResumeBatch(token, db, sync, resume_done_tx) => {
 				let resume_result = if let Some((batch, output_rx)) =
 					to_resume_batches.write().await.remove(&token).map(
 						|ResumableBatch {
@@ -390,6 +399,7 @@ async fn actor_loop(
 								Batch {
 									token,
 									db,
+									sync,
 									output_tx,
 									location_id,
 									location_path,

crates/ai/src/image_labeler/process.rs

@@ -1,9 +1,13 @@
 use sd_file_path_helper::{file_path_for_media_processor, IsolatedFilePathData};
-use sd_prisma::prisma::{file_path, label, label_on_object, object, PrismaClient};
+use sd_prisma::{
+	prisma::{file_path, label, label_on_object, object, PrismaClient},
+	prisma_sync,
+};
+use sd_sync::OperationFactory;
 use sd_utils::{db::MissingFieldError, error::FileIOError};
 
 use std::{
-	collections::{HashMap, HashSet, VecDeque},
+	collections::{BTreeMap, HashMap, HashSet, VecDeque},
 	path::{Path, PathBuf},
 	sync::Arc,
 };
@@ -12,12 +16,12 @@ use async_channel as chan;
 use chrono::{DateTime, FixedOffset, Utc};
 use futures_concurrency::future::{Join, Race};
 use image::ImageFormat;
+use serde_json::json;
 use tokio::{
 	fs, spawn,
 	sync::{oneshot, OwnedRwLockReadGuard, OwnedSemaphorePermit, RwLock, Semaphore},
 };
 use tracing::{error, warn};
-use uuid::Uuid;
 
 use super::{actor::Batch, model::ModelAndSession, BatchToken, ImageLabelerError, LabelerOutput};
 
@@ -65,6 +69,7 @@ pub(super) async fn spawned_processing(
 		file_paths,
 		output_tx,
 		db,
+		sync,
 		is_resumable,
 	}: Batch,
 	available_parallelism: usize,
@@ -213,6 +218,7 @@ pub(super) async fn spawned_processing(
 					format,
 					(output_tx.clone(), completed_tx.clone()),
 					Arc::clone(&db),
+					sync.clone(),
 					permit,
 				)));
 			}
@@ -247,6 +253,7 @@ pub(super) async fn spawned_processing(
 					.collect(),
 				output_tx,
 				db,
+				sync: sync.clone(),
 				is_resumable,
 			})
 		};
@@ -289,6 +296,7 @@ async fn spawned_process_single_file(
 		chan::Sender<file_path::id::Type>,
 	),
 	db: Arc<PrismaClient>,
+	sync: Arc<sd_core_sync::Manager>,
 	_permit: OwnedSemaphorePermit,
 ) {
 	let image =
@@ -338,7 +346,7 @@ async fn spawned_process_single_file(
 		}
 	};
 
-	let (has_new_labels, result) = match assign_labels(object_id, labels, &db).await {
+	let (has_new_labels, result) = match assign_labels(object_id, labels, &db, &sync).await {
 		Ok(has_new_labels) => (has_new_labels, Ok(())),
 		Err(e) => (false, Err(e)),
 	};
@@ -386,7 +394,16 @@ pub async fn assign_labels(
 	object_id: object::id::Type,
 	mut labels: HashSet<String>,
 	db: &PrismaClient,
+	sync: &sd_core_sync::Manager,
 ) -> Result<bool, ImageLabelerError> {
+	let object = db
+		.object()
+		.find_unique(object::id::equals(object_id))
+		.select(object::select!({ pub_id }))
+		.exec()
+		.await?
+		.unwrap();
+
 	let mut has_new_labels = false;
 
 	let mut labels_ids = db
@@ -399,53 +416,72 @@ pub async fn assign_labels(
 		.map(|label| {
 			labels.remove(&label.name);
 
-			label.id
+			(label.id, label.name)
 		})
-		.collect::<Vec<_>>();
-
-	labels_ids.reserve(labels.len());
+		.collect::<BTreeMap<_, _>>();
 
 	let date_created: DateTime<FixedOffset> = Utc::now().into();
 
 	if !labels.is_empty() {
-		labels_ids.extend(
-			db._batch(
-				labels
-					.into_iter()
-					.map(|name| {
-						db.label()
-							.create(
-								Uuid::new_v4().as_bytes().to_vec(),
-								name,
-								vec![label::date_created::set(date_created)],
-							)
-							.select(label::select!({ id }))
-					})
-					.collect::<Vec<_>>(),
-			)
-			.await?
+		let mut sync_params = Vec::with_capacity(labels.len() * 2);
+
+		let db_params = labels
 			.into_iter()
-			.map(|label| label.id),
+			.map(|name| {
+				sync_params.extend(sync.shared_create(
+					prisma_sync::label::SyncId { name: name.clone() },
+					[(label::date_created::NAME, json!(&date_created))],
+				));
+
+				db.label()
+					.create(name, vec![label::date_created::set(date_created)])
+					.select(label::select!({ id name }))
+			})
+			.collect::<Vec<_>>();
+
+		labels_ids.extend(
+			sync.write_ops(db, (sync_params, db_params))
+				.await?
+				.into_iter()
+				.map(|l| (l.id, l.name)),
 		);
+
 		has_new_labels = true;
 	}
 
-	db.label_on_object()
-		.create_many(
-			labels_ids
-				.into_iter()
-				.map(|label_id| {
-					label_on_object::create_unchecked(
-						label_id,
-						object_id,
-						vec![label_on_object::date_created::set(date_created)],
-					)
-				})
-				.collect(),
-		)
-		.skip_duplicates()
-		.exec()
-		.await?;
+	let mut sync_params = Vec::with_capacity(labels_ids.len() * 2);
+
+	let db_params: Vec<_> = labels_ids
+		.into_iter()
+		.map(|(label_id, name)| {
+			sync_params.extend(sync.relation_create(
+				prisma_sync::label_on_object::SyncId {
+					label: prisma_sync::label::SyncId { name },
+					object: prisma_sync::object::SyncId {
+						pub_id: object.pub_id.clone(),
+					},
+				},
+				[],
+			));
+
+			label_on_object::create_unchecked(
+				label_id,
+				object_id,
+				vec![label_on_object::date_created::set(date_created)],
+			)
+		})
+		.collect();
+
+	sync.write_ops(
+		&db,
+		(
+			sync_params,
+			db.label_on_object()
+				.create_many(db_params)
+				.skip_duplicates(),
+		),
+	)
+	.await?;
 
 	Ok(has_new_labels)
 }

crates/sync-generator/src/sync_data.rs

@@ -75,9 +75,10 @@ pub fn r#enum(models: Vec<ModelWithSyncType>) -> TokenStream {
 			ModelSyncType::Relation { item, group } => {
 				let compound_id = format_ident!(
 					"{}",
-					item.fields()
+					group
+						.fields()
 						.unwrap()
-						.chain(group.fields().unwrap())
+						.chain(item.fields().unwrap())
 						.map(|f| f.name())
 						.collect::<Vec<_>>()
 						.join("_")
@@ -85,11 +86,19 @@ pub fn r#enum(models: Vec<ModelWithSyncType>) -> TokenStream {
 
 				let db_batch_items = {
 					let batch_item = |item: &RelationFieldWalker| {
+						let item_model_sync_id_field_name_snake = models
+							.iter()
+							.find(|m| m.0.name() == item.related_model().name())
+							.and_then(|(m, sync)| sync.as_ref())
+							.map(|sync| snake_ident(sync.sync_id()[0].name()))
+							.unwrap();
 						let item_model_name_snake = snake_ident(item.related_model().name());
 						let item_field_name_snake = snake_ident(item.name());
 
 						quote!(db.#item_model_name_snake().find_unique(
-							prisma::#item_model_name_snake::pub_id::equals(id.#item_field_name_snake.pub_id.clone())
+							prisma::#item_model_name_snake::#item_model_sync_id_field_name_snake::equals(
+								id.#item_field_name_snake.#item_model_sync_id_field_name_snake.clone()
+							)
 						))
 					};
 
@@ -117,7 +126,7 @@ pub fn r#enum(models: Vec<ModelWithSyncType>) -> TokenStream {
 							panic!("item and group not found!");
 					};
 
-					let id = prisma::tag_on_object::#compound_id(item.id, group.id);
+					let id = prisma::#model_name_snake::#compound_id(item.id, group.id);
 
 					match data {
 						sd_sync::CRDTOperationData::Create => {

interface/app/$libraryId/Explorer/util.ts

@@ -44,6 +44,7 @@ export const uniqueId = (item: ExplorerItem | { pub_id: number[] }) => {
 		case 'NonIndexedPath':
 			return item.item.path;
 		case 'SpacedropPeer':
+		case 'Label':
 			return item.item.name;
 		default:
 			return pubIdToString(item.item.pub_id);

packages/client/src/core.ts

@@ -19,7 +19,7 @@ export type Procedures = {
         { key: "jobs.isActive", input: LibraryArgs<null>, result: boolean } | 
         { key: "jobs.reports", input: LibraryArgs<null>, result: JobGroup[] } | 
         { key: "labels.count", input: LibraryArgs<null>, result: number } | 
-        { key: "labels.get", input: LibraryArgs<number>, result: { id: number; pub_id: number[]; name: string; date_created: string; date_modified: string } | null } | 
+        { key: "labels.get", input: LibraryArgs<number>, result: { id: number; name: string; date_created: string; date_modified: string } | null } | 
         { key: "labels.getForObject", input: LibraryArgs<number>, result: Label[] } | 
         { key: "labels.getWithObjects", input: LibraryArgs<number[]>, result: { [key in number]: { date_created: string; object: { id: number } }[] } } | 
         { key: "labels.list", input: LibraryArgs<null>, result: Label[] } | 
@@ -355,9 +355,9 @@ export type KindStatistic = { kind: number; name: string; count: number; total_b
 
 export type KindStatistics = { statistics: KindStatistic[] }
 
-export type Label = { id: number; pub_id: number[]; name: string; date_created: string; date_modified: string }
+export type Label = { id: number; name: string; date_created: string; date_modified: string }
 
-export type LabelWithObjects = { id: number; pub_id: number[]; name: string; date_created: string; date_modified: string; label_objects: { object: { id: number; file_paths: FilePath[] } }[] }
+export type LabelWithObjects = { id: number; name: string; date_created: string; date_modified: string; label_objects: { object: { id: number; file_paths: FilePath[] } }[] }
 
 /**
  * Can wrap a query argument to require it to contain a `library_id` and provide helpers for working with libraries.