feat(core): docs search service (#7213)

packages/common/infra/src/modules/workspace/entities/engine.ts

@@ -3,6 +3,7 @@ import type { Doc as YDoc } from 'yjs';
 import { Entity } from '../../../framework';
 import { AwarenessEngine, BlobEngine, DocEngine } from '../../../sync';
 import { throwIfAborted } from '../../../utils';
+import { WorkspaceEngineBeforeStart } from '../events';
 import type { WorkspaceEngineProvider } from '../providers/flavour';
 import type { WorkspaceService } from '../services/workspace';
 
@@ -33,6 +34,7 @@ export class WorkspaceEngine extends Entity<{
   }
 
   start() {
+    this.eventBus.emit(WorkspaceEngineBeforeStart, this);
     this.doc.start();
     this.awareness.connect(this.workspaceService.workspace.awareness);
     this.blob.start();

packages/common/infra/src/modules/workspace/events/index.ts

@@ -0,0 +1,6 @@
+import { createEvent } from '../../../framework';
+import type { WorkspaceEngine } from '../entities/engine';
+
+export const WorkspaceEngineBeforeStart = createEvent<WorkspaceEngine>(
+  'WorkspaceEngineBeforeStart'
+);

packages/common/infra/src/modules/workspace/index.ts

@@ -1,5 +1,6 @@
 export type { WorkspaceProfileInfo } from './entities/profile';
 export { Workspace } from './entities/workspace';
+export { WorkspaceEngineBeforeStart } from './events';
 export { globalBlockSuiteSchema } from './global-schema';
 export type { WorkspaceMetadata } from './metadata';
 export type { WorkspaceOpenOptions } from './open-options';

packages/common/infra/src/sync/doc/index.ts

@@ -23,6 +23,7 @@ export {
 } from './storage';
 
 export class DocEngine {
+  readonly clientId: string;
   localPart: DocEngineLocalPart;
   remotePart: DocEngineRemotePart | null;
 
@@ -80,11 +81,11 @@ export class DocEngine {
     storage: DocStorage,
     private readonly server?: DocServer | null
   ) {
-    const clientId = nanoid();
+    this.clientId = nanoid();
     this.storage = new DocStorageInner(storage);
-    this.localPart = new DocEngineLocalPart(clientId, this.storage);
+    this.localPart = new DocEngineLocalPart(this.clientId, this.storage);
     this.remotePart = this.server
-      ? new DocEngineRemotePart(clientId, this.storage, this.server)
+      ? new DocEngineRemotePart(this.clientId, this.storage, this.server)
       : null;
   }
 

packages/common/infra/src/sync/index.ts

@@ -4,3 +4,11 @@ export type { BlobStatus, BlobStorage } from './blob/blob';
 export { BlobEngine, EmptyBlobStorage } from './blob/blob';
 export { BlobStorageOverCapacity } from './blob/error';
 export * from './doc';
+export * from './indexer';
+export {
+  IndexedDBIndex,
+  IndexedDBIndexStorage,
+} from './indexer/impl/indexeddb';
+export { MemoryIndex, MemoryIndexStorage } from './indexer/impl/memory';
+export * from './job';
+export { IndexedDBJobQueue } from './job/impl/indexeddb';