messages-recv, decode-wa-message: handle storing new pairs better + lint

src/Socket/messages-recv.ts

@@ -1128,15 +1128,13 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 			const altServer = jidDecode(alt)?.server
 			const primaryJid = msg.key.participant || msg.key.remoteJid!
 			if (altServer === 'lid') {
-				if (typeof (await signalRepository.lidMapping.getPNForLID(alt)) === 'string') {
+				if (!(await signalRepository.lidMapping.getPNForLID(alt))) {
 					await signalRepository.lidMapping.storeLIDPNMappings([{ lid: alt, pn: primaryJid }])
 					await signalRepository.migrateSession(primaryJid, alt)
 				}
 			} else {
-				if (typeof (await signalRepository.lidMapping.getLIDForPN(alt)) === 'string') {
-					await signalRepository.lidMapping.storeLIDPNMappings([{ lid: primaryJid, pn: alt }])
-					await signalRepository.migrateSession(alt, primaryJid)
-				}
+				await signalRepository.lidMapping.storeLIDPNMappings([{ lid: primaryJid, pn: alt }])
+				await signalRepository.migrateSession(alt, primaryJid)
 			}
 		}
 

src/Utils/decode-wa-message.ts

@@ -13,15 +13,15 @@ import {
 	isJidNewsletter,
 	isJidStatusBroadcast,
 	isLidUser,
-	isPnUser,
-//	transferDevice
+	isPnUser
+	//	transferDevice
 } from '../WABinary'
 import { unpadRandomMax16 } from './generics'
 import type { ILogger } from './logger'
 import { decodeAndHydrate } from './proto-utils'
 
 const getDecryptionJid = async (sender: string, repository: SignalRepositoryWithLIDStore): Promise<string> => {
-	if (!sender.includes('@s.whatsapp.net')) {
+	if (sender.includes('@lid')) {
 		return sender
 	}