From 64bab02b7cf9e9c8bb5ba49fdbe6481f4f94bf9b Mon Sep 17 00:00:00 2001
From: Adhiraj Singh <adhirajsingh1001@gmail.com>
Date: Sun, 3 Apr 2022 00:15:06 +0530
Subject: [PATCH] fix: patch proto sync receipts

---
 src/Socket/messages-recv.ts | 3 ++-
 src/Socket/messages-send.ts | 6 +++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Socket/messages-recv.ts b/src/Socket/messages-recv.ts
index 7f14c75..42fcbff 100644
--- a/src/Socket/messages-recv.ts
+++ b/src/Socket/messages-recv.ts
@@ -152,7 +152,8 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 		const normalizedContent = !!msg.message ? normalizeMessageContent(msg.message) : undefined
 		const isAnyHistoryMsg = !!normalizedContent?.protocolMessage?.historySyncNotification
 		if(isAnyHistoryMsg) {
-			await sendReceipt(msg.key.remoteJid!, undefined, [msg.key.id], 'hist_sync')
+			const jid = jidEncode(jidDecode(msg.key.remoteJid!).user, 'c.us')
+			await sendReceipt(jid, undefined, [msg.key.id], 'hist_sync')
 			// we only want to sync app state once we've all the history
 			// restart the app state sync timeout
 			logger.debug('restarting app sync timeout')
diff --git a/src/Socket/messages-send.ts b/src/Socket/messages-send.ts
index 58b737f..964eb3b 100644
--- a/src/Socket/messages-send.ts
+++ b/src/Socket/messages-send.ts
@@ -85,10 +85,14 @@ export const makeMessagesSocket = (config: SocketConfig) => {
 			tag: 'receipt',
 			attrs: {
 				id: messageIds[0],
-				t: Date.now().toString(),
 				to: jid,
 			},
 		}
+		const isProtoReceipt = type === 'hist_sync' || type === 'peer_msg'
+		if(!isProtoReceipt) {
+			node.attrs.t = Date.now().toString()
+		}
+
 		if(type) {
 			node.attrs.type = type
 		}