Returning actions, items, and comments as seperate arrays.

models/action.js

@@ -47,9 +47,10 @@ ActionSchema.statics.getActionSummaries = function(item_ids) {
     const actionSummaries = rawActions.reduce((actionObj, action) => {
       if (!actionObj[action.item_id]) {
         actionObj[action.item_id] = {
+          id: action.id,
           type: action.action_type,
           count: 1,
-          current_user: false //Corrent this later when we have authentication
+          current_user: false //Update this later when we have authentication
         };
       } else {
         actionObj[action.item_id].count ++;

routes/api/stream/index.js

@@ -17,7 +17,11 @@ router.get('/', (req, res, next) => {
       Action.getActionSummaries(comments.map((comment) => comment.id))
     ]);
   }).then(([comments, users, actions]) => {
-    res.json([...comments, ...users, ...actions]);
+    res.json({
+      comments,
+      users,
+      actions
+    });
   }).catch(error => {
     next(error);
   });