feat: add 'updateMessageWithReceipt' utility

src/Store/make-in-memory-store.ts

@@ -6,7 +6,7 @@ import { DEFAULT_CONNECTION_CONFIG } from '../Defaults'
 import type makeLegacySocket from '../LegacySocket'
 import type makeMDSocket from '../Socket'
 import type { BaileysEventEmitter, Chat, ConnectionState, Contact, GroupMetadata, PresenceData, WAMessage, WAMessageCursor, WAMessageKey } from '../Types'
-import { toNumber } from '../Utils'
+import { toNumber, updateMessageWithReceipt } from '../Utils'
 import { jidNormalizedUser } from '../WABinary'
 import makeOrderedDictionary from './make-ordered-dictionary'
 
@@ -225,13 +225,7 @@ export default (
 				const obj = messages[key.remoteJid!]
 				const msg = obj?.get(key.id)
 				if(msg) {
-					msg.userReceipt = msg.userReceipt || []
+					updateMessageWithReceipt(msg, receipt)
-					const recp = msg.userReceipt.find(m => m.userJid === receipt.userJid)
-					if(recp) {
-						Object.assign(recp, receipt)
-					} else {
-						msg.userReceipt.push(receipt)
-					}
 				}
 			}
 		})

src/Utils/messages.ts

@@ -11,12 +11,14 @@ import {
 	MessageGenerationOptions, 
 	MessageGenerationOptionsFromContent,
 	MessageType, 
+	MessageUserReceipt,
 	WAMediaUpload, 
 	WAMessage, 
 	WAMessageContent, 
 	WAMessageStatus,
 	WAProto, 
-	WATextMessage } from '../Types'
+	WATextMessage 
+} from '../Types'
 import { generateMessageID, unixTimestampSeconds } from './generics'
 import { encryptedStream, generateThumbnail, getAudioDuration } from './messages-media'
 
@@ -493,3 +495,13 @@ export const getDevice = (id: string) => {
 	const deviceType = id.length > 21 ? 'android' : id.substring(0, 2) === '3A' ? 'ios' : 'web'
 	return deviceType
 }
+
+export const updateMessageWithReceipt = (msg: WAMessage, receipt: MessageUserReceipt) => {
+	msg.userReceipt = msg.userReceipt || []
+	const recp = msg.userReceipt.find(m => m.userJid === receipt.userJid)
+	if(recp) {
+		Object.assign(recp, receipt)
+	} else {
+		msg.userReceipt.push(receipt)
+	}
+}