Group join and leave notification added

README.md

@@ -33,6 +33,7 @@ Currently in developing mode, Continous updated may encounter. :sweat_smile:
     | Connecting..| When whatsapp attempting to connect.
     | QR Code (image) | when QR code is generated. *This method can also be used to get QR Code (image) generated by whatsapp.*
     | Connected | When whatapp is sucessfully connected.|
+    | Group Joined or Removed | `msg.paylod` : Group Name. </br> `msg.type` : joined / Removed from group.</br> `msg.notification` : Complete notification. </br> `msg.chat` : Complete Group Details. 
     
 
 2. **Whatsapp In** : Node to recive all messages send to connected number.
@@ -43,7 +44,7 @@ Currently in developing mode, Continous updated may encounter. :sweat_smile:
     - Please look complete `{msg}` to get all details about recived message.
 
     
-*Try to send `!nodered` to connected whatsapp number and get a `Hi` in reply from Node-Red.*
+*Try to send a message `!nodered` to connected whatsapp number and get a `Hi` in reply from Node-Red.*
 
 3. **Whatsapp Out** : As simple as mention on name, node will send `msg.payload` recived at input to the number mentioned in node.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-red-contrib-whatsapp-link",
-  "version": "0.1.16",
+  "version": "0.1.18",
   "description": "Whatsapp connection with Node-Red | No third party APIs",
     "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"

whatsapp-out.js

@@ -3,14 +3,19 @@ module.exports = function(RED) {
         RED.nodes.createNode(this,config);
         var node = this;
         node.number = config.number;
-        node.number = node.number.match(/\d+/);
+        node.number = node.number.replace(/\D/g, '');
         //node.number = this.number.includes('@c.us') ? this.number : `${this.number}@c.us`;
         node.number = `${node.number}@c.us`;
         var whatsappLinkNode = RED.nodes.getNode(config.whatsappLink);
         node.waClient = whatsappLinkNode.client;
 
         node.on('input', (message)=> {
-            node.waClient.sendMessage(this.number, message.payload);
+            try {
+                node.waClient.sendMessage(node.number, message.payload);
+            }
+            catch(e) {
+                node.log(`Error Sending Msg: ${e}`);
+            };
         });
 
 

whatsappAdmin.js

@@ -36,15 +36,21 @@ module.exports = function(RED) {
         });
 
         //Group Add/leave status-----
-        node.waClient.on('group_join', (msg)=>{
+        node.waClient.on('group_join', async (notification)=>{
+            msg.chat = await notification.getChat();
+            msg.payload = msg.chat.name;
+            msg.type = notification.type;
+            msg.notification = notification;
             node.send(msg);
-            console.log(msg);
-            msg.reply('!Node-Red joined');
+            notification.reply('!Node-Red joined');
         });
 
-        node.waClient.on('group_leave', (msg)=>{
+        node.waClient.on('group_leave', async (notification)=>{
+            msg.chat = await notification.getChat();
+            msg.payload = msg.chat.name;
+            msg.type = notification.type;
+            msg.notification = notification;
             node.send(msg);
-            msg.reply('!Node-Red  leave');
         });
 
         node.waClient.on('group_update', (msg)=>{

whatsappLink.js

@@ -20,7 +20,7 @@ module.exports = function(RED) {
             }
             catch(e) {
                 WAnode.log(`Error : ${e}`);
-                WARestart();
+                WAnode.log(`Error : Unable to start Whatsapp. Try Again..`);
             };
 
             client.on("qr", (qr)=>{