feat: Add preview for attachment messages (#1562)

Add preview for pending messages and attachments

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/dashboard/store/modules/conversations/actions.js

@@ -3,10 +3,7 @@ import * as types from '../../mutation-types';
 import ConversationApi from '../../../api/inbox/conversation';
 import MessageApi from '../../../api/inbox/message';
 import { MESSAGE_STATUS, MESSAGE_TYPE } from 'shared/constants/messages';
-import {
-  createPendingMessage,
-  createPendingAttachment,
-} from 'dashboard/helper/commons';
+import { createPendingMessage } from 'dashboard/helper/commons';
 
 // actions
 const actions = {
@@ -215,20 +212,6 @@ const actions = {
     commit(types.default.SET_ACTIVE_INBOX, inboxId);
   },
 
-  sendAttachment: async ({ commit }, data) => {
-    try {
-      const pendingMessage = createPendingAttachment(data);
-      commit(types.default.ADD_MESSAGE, pendingMessage);
-      const response = await MessageApi.sendAttachment([
-        ...data,
-        pendingMessage.id,
-      ]);
-      commit(types.default.ADD_MESSAGE, response.data);
-    } catch (error) {
-      // Handle error
-    }
-  },
-
   muteConversation: async ({ commit }, conversationId) => {
     try {
       await ConversationApi.mute(conversationId);