From d4b68154df047565be089e4c9936a13a01463199 Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sat, 22 Nov 2025 20:31:27 +0000
Subject: [PATCH] Export consts

---
 frontend/sync-client/src/consts.ts                |  6 ++++++
 frontend/sync-client/src/services/sync-service.ts |  6 +++---
 frontend/sync-client/src/tracing/logger.ts        |  5 +++--
 frontend/sync-client/src/tracing/sync-history.ts  | 11 ++++++-----
 4 files changed, 18 insertions(+), 10 deletions(-)
 create mode 100644 frontend/sync-client/src/consts.ts

diff --git a/frontend/sync-client/src/consts.ts b/frontend/sync-client/src/consts.ts
new file mode 100644
index 00000000..5eafa3aa
--- /dev/null
+++ b/frontend/sync-client/src/consts.ts
@@ -0,0 +1,6 @@
+export const NETWORK_RETRY_INTERVAL_MS = 1000;
+export const MINIMUM_SAVE_INTERVAL_MS = 1000;
+export const DIFF_CACHE_SIZE_MB = 2;
+export const MAX_LOG_MESSAGE_COUNT = 100000;
+export const MAX_HISTORY_ENTRY_COUNT = 5000;
+export const TIMEOUT_FOR_MERGING_HISTORY_ENTRIES_IN_SECONDS = 60;
diff --git a/frontend/sync-client/src/services/sync-service.ts b/frontend/sync-client/src/services/sync-service.ts
index af3543da..331f806c 100644
--- a/frontend/sync-client/src/services/sync-service.ts
+++ b/frontend/sync-client/src/services/sync-service.ts
@@ -17,6 +17,7 @@ import type { FetchLatestDocumentsResponse } from "./types/FetchLatestDocumentsR
 import type { PingResponse } from "./types/PingResponse";
 import type { DeleteDocumentVersion } from "./types/DeleteDocumentVersion";
 import type { UpdateTextDocumentVersion } from "./types/UpdateTextDocumentVersion";
+import { NETWORK_RETRY_INTERVAL_MS } from "../consts";
 
 export interface CheckConnectionResult {
 	isSuccessful: boolean;
@@ -24,7 +25,6 @@ export interface CheckConnectionResult {
 }
 
 export class SyncService {
-	private static readonly NETWORK_RETRY_INTERVAL_MS = 1000;
 	private readonly client: typeof globalThis.fetch;
 	private readonly pingClient: typeof globalThis.fetch;
 
@@ -374,9 +374,9 @@ export class SyncService {
 				}
 
 				this.logger.error(
-					`Failed network call (${e}), retrying in ${SyncService.NETWORK_RETRY_INTERVAL_MS}ms`
+					`Failed network call (${e}), retrying in ${NETWORK_RETRY_INTERVAL_MS}ms`
 				);
-				await sleep(SyncService.NETWORK_RETRY_INTERVAL_MS);
+				await sleep(NETWORK_RETRY_INTERVAL_MS);
 			}
 		}
 	}
diff --git a/frontend/sync-client/src/tracing/logger.ts b/frontend/sync-client/src/tracing/logger.ts
index cf39e4de..ca32bbce 100644
--- a/frontend/sync-client/src/tracing/logger.ts
+++ b/frontend/sync-client/src/tracing/logger.ts
@@ -1,3 +1,5 @@
+import { MAX_LOG_MESSAGE_COUNT } from "../consts";
+
 export enum LogLevel {
 	DEBUG = "DEBUG",
 	INFO = "INFO",
@@ -21,7 +23,6 @@ export class LogLine {
 }
 
 export class Logger {
-	private static readonly MAX_MESSAGES = 100000;
 	private readonly messages: LogLine[] = [];
 	private readonly onMessageListeners: ((message: LogLine) => unknown)[] = [];
 
@@ -68,7 +69,7 @@ export class Logger {
 		const logLine = new LogLine(level, message);
 		this.messages.push(logLine);
 
-		while (this.messages.length > Logger.MAX_MESSAGES) {
+		while (this.messages.length > MAX_LOG_MESSAGE_COUNT) {
 			this.messages.shift();
 		}
 
diff --git a/frontend/sync-client/src/tracing/sync-history.ts b/frontend/sync-client/src/tracing/sync-history.ts
index 92904ce6..915c78b7 100644
--- a/frontend/sync-client/src/tracing/sync-history.ts
+++ b/frontend/sync-client/src/tracing/sync-history.ts
@@ -1,3 +1,7 @@
+import {
+	MAX_HISTORY_ENTRY_COUNT,
+	TIMEOUT_FOR_MERGING_HISTORY_ENTRIES_IN_SECONDS
+} from "../consts";
 import type { RelativePath } from "../persistence/database";
 import type { Logger } from "./logger";
 
@@ -64,9 +68,6 @@ export interface HistoryStats {
 }
 
 export class SyncHistory {
-	private static readonly MAX_ENTRIES = 5000;
-	private static readonly TIMEOUT_FOR_MERGING_ENTRIES_IN_SECONDS = 60;
-
 	private _entries: HistoryEntry[] = [];
 
 	private readonly syncHistoryUpdateListeners: ((
@@ -104,7 +105,7 @@ export class SyncHistory {
 		// Insert the entry at the beginning
 		this._entries.unshift(historyEntry);
 
-		if (this._entries.length > SyncHistory.MAX_ENTRIES) {
+		if (this._entries.length > MAX_HISTORY_ENTRY_COUNT) {
 			this._entries.pop();
 		}
 
@@ -145,7 +146,7 @@ export class SyncHistory {
 			candidate !== undefined &&
 			(this._entries[0] === candidate ||
 				candidate.timestamp.getTime() +
-					SyncHistory.TIMEOUT_FOR_MERGING_ENTRIES_IN_SECONDS * 1000 >
+					TIMEOUT_FOR_MERGING_HISTORY_ENTRIES_IN_SECONDS * 1000 >
 					entry.timestamp.getTime())
 		) {
 			return candidate;