feat: Handle Facebook send message/attachments errors (#8197)

spec/services/facebook/send_on_facebook_service_spec.rb

@@ -87,6 +87,15 @@ describe Facebook::SendOnFacebookService do
                                                       tag: 'ACCOUNT_UPDATE'
                                                     }, { page_id: facebook_channel.page_id })
       end
+
+      it 'if message sent from chatwoot is failed' do
+        message = create(:message, message_type: 'outgoing', inbox: facebook_inbox, account: account, conversation: conversation)
+        allow(bot).to receive(:deliver).and_return({ error: { message: 'Invalid OAuth access token.', type: 'OAuthException', code: 190,
+                                                              fbtrace_id: 'BLBz/WZt8dN' } }.to_json)
+        described_class.new(message: message).perform
+        expect(bot).to have_received(:deliver)
+        expect(message.reload.status).to eq('failed')
+      end
     end
   end
 end