[server] step 3, parse model

Author: jchansen

src/models/tweet.js

@@ -55,9 +55,10 @@ export default {
      * properties to absorb breaking API changes.
      */
 
-    // parse: function(response, options) {
-    //   return response;
-    // },
+    parse: function(response, options) {
+      response.userId = response.user;
+      return response;
+    }
 
     /**
      * Override the sync method if you need to modify data before sending