connection.rb in zoho_hub-0.1.6

- old
+ new

@@ -8,10 +8,13 @@
 require 'zoho_hub/response'
 
 module ZohoHub
   class Connection
     attr_accessor :debug, :access_token, :expires_in, :api_domain, :refresh_token
+
+    # This is a block to be run when the token is refreshed. This way you can do whatever you want
+    # with the new parameters returned by the refresh method.
     attr_accessor :on_refresh_cb
 
     DEFAULT_DOMAIN = 'https://www.zohoapis.eu'
 
     BASE_PATH = '/crm/v2/'
@@ -73,9 +76,11 @@
         @on_refresh_cb.call(params) if @on_refresh_cb.present?
 
         @access_token = params[:access_token]
 
         http_response = yield
+      elsif response.authentication_failure?
+        raise ZohoAPIError, response.msg
       end
 
       http_response
     end
 