From cf4c199ebaee62cf0be0c6107b2a046dcba0fdbb Mon Sep 17 00:00:00 2001
From: Alexander Zinchuk <alx.zinchuk@gmail.com>
Date: Wed, 8 Feb 2023 00:38:31 +0100
Subject: [PATCH] Messages: Fix local id generation (#2499)

---
 src/api/gramjs/apiBuilders/messages.ts | 5 +++--
 src/config.ts                          | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/api/gramjs/apiBuilders/messages.ts b/src/api/gramjs/apiBuilders/messages.ts
index d514dbd0b..298055c63 100644
--- a/src/api/gramjs/apiBuilders/messages.ts
+++ b/src/api/gramjs/apiBuilders/messages.ts
@@ -43,6 +43,7 @@ import {
 
 import {
   DELETED_COMMENTS_CHANNEL_ID,
+  LOCAL_MESSAGE_MIN_ID,
   SERVICE_NOTIFICATIONS_USER_ID,
   SPONSORED_MESSAGE_CACHE_MS,
   SUPPORTED_AUDIO_CONTENT_TYPES,
@@ -65,8 +66,8 @@ import { getServerTimeOffset } from '../../../util/serverTime';
 const LOCAL_MEDIA_UPLOADING_TEMP_ID = 'temp';
 const INPUT_WAVEFORM_LENGTH = 63;
 
-let localMessageCounter = 0;
-const getNextLocalMessageId = () => parseFloat(`${Date.now()}.${localMessageCounter++}`);
+let localMessageCounter = LOCAL_MESSAGE_MIN_ID;
+const getNextLocalMessageId = () => ++localMessageCounter;
 
 let currentUserId!: string;
 
diff --git a/src/config.ts b/src/config.ts
index 71329341a..bbac5f6bb 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -128,7 +128,7 @@ export const MOBILE_SCREEN_MAX_WIDTH = 600; // px
 export const MOBILE_SCREEN_LANDSCAPE_MAX_WIDTH = 950; // px
 export const MOBILE_SCREEN_LANDSCAPE_MAX_HEIGHT = 450; // px
 
-export const LOCAL_MESSAGE_MIN_ID = 1e11; // `Date.now()` is always used as base
+export const LOCAL_MESSAGE_MIN_ID = 1e11 + 0.1; // Should have fraction part
 export const MAX_INT_32 = 2 ** 31 - 1;
 export const TMP_CHAT_ID = '0';