fix: delivery receipts

src/Socket/messages-recv.ts

@@ -18,6 +18,7 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
         assertingPreKeys,
 		sendNode,
         relayMessage,
+        sendDeliveryReceipt,
 	} = sock
 
     const sendMessageAck = async({ attrs }: BinaryNode) => {
@@ -28,7 +29,7 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
             attrs: {
                 class: 'receipt',
                 id: attrs.id,
-                to: isGroup ? attrs.from : authState.creds.me!.id,
+                to: isGroup ? attrs.from : jidEncode(jidDecode(authState.creds.me!.id).user, 'c.us'),
             }
         }
         if(isGroup) {
@@ -353,16 +354,19 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
                     recpAttrs.participant = stanza.attrs.participant
                     recpAttrs.to = dec.chatId
                 } else {
-                    recpAttrs.to = jidEncode(jidDecode(dec.chatId).user, 'c.us')
+                    recpAttrs.to = jidNormalizedUser(dec.chatId)
                 }
             }
-            
+
             await sendNode({ tag: 'receipt', attrs: recpAttrs })
             logger.debug({ msgId: dec.msgId }, 'sent message receipt')
 
             await sendMessageAck(stanza)
             logger.debug({ msgId: dec.msgId, sender }, 'sent message ack')
 
+            await sendDeliveryReceipt(dec.chatId, dec.participant, [dec.msgId])
+            logger.debug({ msgId: dec.msgId }, 'sent delivery receipt')
+
             const message = msg.deviceSentMessage?.message || msg
                 fullMessages.push({
                     key: {
@@ -413,14 +417,8 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
         logger.debug({ attrs: node.attrs }, 'sending receipt for ack')
     })
 
-    const handleReceipt = ({ tag, attrs, content }: BinaryNode) => {
+    const handleReceipt = ({ attrs, content }: BinaryNode) => {
         const isRead = isReadReceipt(attrs.type)
-        if(tag === 'receipt') {
-            // if not read or no type (no type = delivered, but message sent from other device)
-            if(!isRead && !!attrs.type) {
-                return
-            }
-        }
         const status = isRead ? proto.WebMessageInfo.WebMessageInfoStatus.READ : proto.WebMessageInfo.WebMessageInfoStatus.DELIVERY_ACK
         const ids = [attrs.id]
         if(Array.isArray(content)) {
@@ -442,7 +440,6 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
     }
 
     ws.on('CB:receipt', handleReceipt)
-    ws.on('CB:ack,class:message', handleReceipt)
 
     ws.on('CB:notification', async(node: BinaryNode) => {
         const sendAck = async() => {

src/Socket/messages-send.ts

@@ -1,7 +1,7 @@
 
 import got from "got"
 import { Boom } from "@hapi/boom"
-import { SocketConfig, MediaConnInfo, AnyMessageContent, MiscMessageGenerationOptions, WAMediaUploadFunction, MessageRelayOptions } from "../Types"
+import { SocketConfig, MediaConnInfo, AnyMessageContent, MiscMessageGenerationOptions, WAMediaUploadFunction, MessageRelayOptions, WAMessageKey } from "../Types"
 import { encodeWAMessage, generateMessageID, generateWAMessage, encryptSenderKeyMsgSignalProto, encryptSignalProto, extractDeviceJids, jidToSignalProtocolAddress, parseAndInjectE2ESession } from "../Utils"
 import { BinaryNode, getBinaryNodeChild, getBinaryNodeChildren, isJidGroup, jidDecode, jidEncode, jidNormalizedUser, S_WHATSAPP_NET, BinaryNodeAttributes } from '../WABinary'
 import { proto } from "../../WAProto"
@@ -77,19 +77,18 @@ export const makeMessagesSocket = (config: SocketConfig) => {
         return mediaConn
     }
 
-    const sendReadReceipt = async(jid: string, participant: string | undefined, messageIds: string[]) => {
+    const sendReceipt = async(jid: string, participant: string | undefined, messageIds: string[], type: 'read' | 'read-self' | undefined) => {
-        const privacySettings = await fetchPrivacySettings()
-        // based on privacy settings, we have to change the read type
-        const readType = privacySettings.readreceipts === 'all' ? 'read' : 'read-self'
         const node: BinaryNode = {
             tag: 'receipt',
             attrs: {
                 id: messageIds[0],
                 t: Date.now().toString(),
                 to: jid,
-                type: readType
             },
         }
+        if(type) {
+            node.attrs.type = type
+        }
         if(participant) {
             node.attrs.participant = participant
         }
@@ -111,6 +110,17 @@ export const makeMessagesSocket = (config: SocketConfig) => {
         await sendNode(node)
     }
 
+    const sendDeliveryReceipt = (jid: string, participant: string | undefined, messageIds: string[]) => {
+        return sendReceipt(jid, participant, messageIds, undefined)
+    }
+
+    const sendReadReceipt = async(jid: string, participant: string | undefined, messageIds: string[]) => {
+        const privacySettings = await fetchPrivacySettings()
+        // based on privacy settings, we have to change the read type
+        const readType = privacySettings.readreceipts === 'all' ? 'read' : 'read-self'
+        return sendReceipt(jid, participant, messageIds, readType)
+    }
+
     const getUSyncDevices = async(jids: string[], ignoreZeroDevices: boolean) => {
         jids = Array.from(new Set(jids))
         const users = jids.map<BinaryNode>(jid => ({ 
@@ -387,6 +397,7 @@ export const makeMessagesSocket = (config: SocketConfig) => {
 		...sock,
         assertSession,
         relayMessage,
+        sendDeliveryReceipt,
         sendReadReceipt,
         refreshMediaConn,
         fetchPrivacySettings,