Added status changing + history

- Status's for comments is now an array of objects

routes/api/queue/index.js

@@ -1,6 +1,7 @@
 const express = require('express');
 const Comment = require('../../../models/comment');
 const Setting = require('../../../models/setting');
+const Asset = require('../../../models/asset');
 
 const router = express.Router();
 
@@ -13,14 +14,39 @@ const router = express.Router();
 // Pre-moderation:  New comments are shown in the moderator queues immediately.
 // Post-moderation: New comments do not appear in moderation queues unless they are flagged by other users.
 router.get('/comments/pending', (req, res, next) => {
-  Setting.getModerationSetting().then(function({moderation}){
-    Comment.moderationQueue(moderation).then((comments) => {
-      res.status(200).json(comments);
+
+  const {
+    asset_id
+  } = req.query;
+
+  let settings = Setting.retrieve();
+
+  if (asset_id) {
+
+    // In the event that we have an asset_id, we should fetch the asset settings
+    // in order to actually determine if there is additional comments to parse.
+    settings = Promise.all([
+      settings,
+      Asset.findById(asset_id).select('settings')
+    ]).then(([{moderation}, asset]) => {
+      if (asset.settings && asset.settings.moderation) {
+        return {moderation: asset.settings.moderation};
+      }
+
+      return {moderation};
+    });
+  }
+
+  settings
+    .then(({moderation}) => {
+      return Comment.moderationQueue(moderation);
+    }).then((comments) => {
+
+      res.json(comments);
+    })
+    .catch(error => {
+      next(error);
     });
-  })
-  .catch(error => {
-    next(error);
-  });
 });
 
 module.exports = router;