Expose sync status per file

frontend/sync-client/src/index.ts

@@ -15,5 +15,6 @@ export type {
 } from "./file-operations/filesystem-operations";
 export type { PersistenceProvider } from "./persistence/persistence";
 
-export type { NetworkConnectionStatus } from "./sync-client";
+export type { NetworkConnectionStatus } from "./types/network-connection-status";
+export { DocumentUpdateStatus } from "./types/document-update-status";
 export { SyncClient } from "./sync-client";

frontend/sync-client/src/sync-client.ts

@@ -16,12 +16,8 @@ import { ConnectionStatus } from "./services/connection-status";
 import { UnrestrictedSyncer } from "./sync-operations/unrestricted-syncer";
 import { rateLimit } from "./utils/rate-limit";
 import { v4 as uuidv4 } from "uuid";
-
-export interface NetworkConnectionStatus {
-	isSuccessful: boolean;
-	serverMessage: string;
-	isWebSocketConnected: boolean;
-}
+import { NetworkConnectionStatus } from "./types/network-connection-status";
+import { DocumentUpdateStatus } from "./types/document-update-status";
 
 export class SyncClient {
 	private static readonly MINIMUM_SAVE_INTERVAL_MS = 1000;
@@ -260,4 +256,17 @@ export class SyncClient {
 			relativePath
 		});
 	}
+
+	public getDocumentSyncingStatus(
+		relativePath: RelativePath
+	): DocumentUpdateStatus {
+		const document =
+			this.database.getLatestDocumentByRelativePath(relativePath);
+		if (document === undefined) {
+			return DocumentUpdateStatus.SYNCING;
+		}
+		return document.updates.length > 0
+			? DocumentUpdateStatus.SYNCING
+			: DocumentUpdateStatus.UP_TO_DATE;
+	}
 }

frontend/sync-client/src/types/document-update-status.ts

@@ -0,0 +1,4 @@
+export enum DocumentUpdateStatus {
+	UP_TO_DATE = "UP_TO_DATE",
+	SYNCING = "SYNCING"
+}

frontend/sync-client/src/types/network-connection-status.ts

@@ -0,0 +1,5 @@
+export interface NetworkConnectionStatus {
+	isSuccessful: boolean;
+	serverMessage: string;
+	isWebSocketConnected: boolean;
+}