feat: support reply to for outgoing message in WhatsApp (#8107)

- This PR enables replies to WhatsApp.

app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue

@@ -964,6 +964,19 @@ export default {
         (item, index) => itemIndex !== index
       );
     },
+    setReplyToInPayload(payload) {
+      if (this.inReplyTo?.id) {
+        return {
+          ...payload,
+          contentAttributes: {
+            ...payload.contentAttributes,
+            in_reply_to: this.inReplyTo.id,
+          },
+        };
+      }
+
+      return payload;
+    },
     getMessagePayloadForWhatsapp(message) {
       const multipleMessagePayload = [];
 
@@ -973,41 +986,41 @@ export default {
           const attachedFile = this.globalConfig.directUploadsEnabled
             ? attachment.blobSignedId
             : attachment.resource.file;
-          const attachmentPayload = {
+          let attachmentPayload = {
             conversationId: this.currentChat.id,
             files: [attachedFile],
             private: false,
             message: caption,
             sender: this.sender,
           };
+
+          attachmentPayload = this.setReplyToInPayload(attachmentPayload);
           multipleMessagePayload.push(attachmentPayload);
           caption = '';
         });
       } else {
-        const messagePayload = {
+        let messagePayload = {
           conversationId: this.currentChat.id,
           message,
           private: false,
           sender: this.sender,
         };
+
+        messagePayload = this.setReplyToInPayload(messagePayload);
+
         multipleMessagePayload.push(messagePayload);
       }
 
       return multipleMessagePayload;
     },
     getMessagePayload(message) {
-      const messagePayload = {
+      let messagePayload = {
         conversationId: this.currentChat.id,
         message,
         private: this.isPrivate,
         sender: this.sender,
       };
-
-      if (this.inReplyTo?.id) {
-        messagePayload.contentAttributes = {
-          in_reply_to: this.inReplyTo.id,
-        };
-      }
+      messagePayload = this.setReplyToInPayload(messagePayload);
 
       if (this.attachedFiles && this.attachedFiles.length) {
         messagePayload.files = [];