fix(master): generate new message id

src/Utils/generics.ts

@@ -1,12 +1,12 @@
 import { Boom } from '@hapi/boom'
 import axios, { AxiosRequestConfig } from 'axios'
-import { randomBytes } from 'crypto'
+import { createHash, randomBytes } from 'crypto'
 import { platform, release } from 'os'
 import { Logger } from 'pino'
 import { proto } from '../../WAProto'
 import { version as baileysVersion } from '../Defaults/baileys-version.json'
 import { BaileysEventEmitter, BaileysEventMap, DisconnectReason, WACallUpdateType, WAVersion } from '../Types'
-import { BinaryNode, getAllBinaryNodeChildren } from '../WABinary'
+import { BinaryNode, getAllBinaryNodeChildren, jidDecode } from '../WABinary'
 
 const PLATFORM_MAP = {
 	'aix': 'AIX',
@@ -170,6 +170,27 @@ export async function promiseTimeout<T>(ms: number | undefined, promise: (resolv
 	return p as Promise<T>
 }
 
+// inspired from whatsmeow code
+// https://github.com/tulir/whatsmeow/blob/64bc969fbe78d31ae0dd443b8d4c80a5d026d07a/send.go#L42
+export const generateMessageIDV2 = (userId?: string): string => {
+  const data = Buffer.alloc(8 + 20 + 16)
+  data.writeBigUInt64BE(BigInt(Math.floor(Date.now() / 1000)))
+
+  if (userId) {
+	const id = jidDecode(userId)
+	if (id?.user) {
+		data.write(id.user, 8)
+		data.write('@c.us', 8 + id.user.length)
+	}
+  }
+
+  const random = randomBytes(16)
+  random.copy(data, 28)
+
+  const hash = createHash('sha256').update(data).digest()
+  return '3EB0' + hash.toString('hex').toUpperCase().substring(0, 18)
+}
+
 // generate a random ID to attach to a message
 export const generateMessageID = () => '3EB0' + randomBytes(18).toString('hex').toUpperCase()