Fixes

package.json

@@ -8,7 +8,7 @@
     "build:webpack": "cross-env NODE_ENV=production webpack --config webpack.config.prod.js --progress",
     "build:analyze": "cross-env NODE_ENV=production webpack --config webpack.config.prod.js --json | webpack-bundle-size-analyzer",
     "build": "npm run clean && npm run build:webpack",
-    "start": "cross-env NODE_ENV=development DEBUG=sql,cache,presenters ./node_modules/.bin/nodemon --watch server index.js",
+    "start": "cross-env NODE_ENV=development DEBUG=cache,presenters ./node_modules/.bin/nodemon --watch server index.js",
     "lint": "eslint frontend",
     "deploy": "git push heroku master",
     "heroku-postbuild": "npm run build && npm run sequelize db:migrate",

server/api/documents.js

@@ -4,7 +4,7 @@ import {
   sequelize,
 } from '../sequelize';
 
-const URL_REGEX = /^[a-zA-Z0-9-]*-([a-zA-Z0-9]{15})$/;
+const URL_REGEX = /^[a-zA-Z0-9-]*-([a-zA-Z0-9]{10,15})$/;
 
 import auth from './authentication';
 // import pagination from './middlewares/pagination';
@@ -22,11 +22,16 @@ const getDocumentForId = async (id) => {
       },
     });
   } else {
+    try {
       document = await Document.findOne({
         where: {
           id,
         },
       });
+    } catch (e) {
+      // Invalid UUID
+      throw httpErrors.NotFound();
+    }
   }
   return document;
 };

server/migrations/20160816082738-add-revision-index.js

@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = {
+  up: function (queryInterface, Sequelize) {
+    queryInterface.addIndex('revisions', ['documentId']);
+  },
+
+  down: function (queryInterface, Sequelize) {
+    queryInterface.removeIndex('revisions', ['documentId']);
+  },
+};

server/models/Atlas.js

@@ -142,7 +142,7 @@ const Atlas = sequelize.define('atlas', {
 
       return newTree;
     },
-    async addNodeToNavigationTree(document) {
+    addNodeToNavigationTree(document) {
       const newNode = {
         id: document.id,
         title: document.title,
@@ -163,6 +163,7 @@ const Atlas = sequelize.define('atlas', {
       };
 
       this.navigationTree = insertNode(this.navigationTree);
+      return this.navigationTree;
     },
     async deleteDocument(document) {
       const deleteNodeAndDocument = async (node, documentId, shouldDelete = false) => {

server/models/Document.js

@@ -35,9 +35,16 @@ const documentBeforeSave = async (doc) => {
   doc.revisionCount = doc.revisionCount + 1;
 
   // Collaborators
-  const ids = await Revision.findAll({
+  let ids = [];
+  // Only get previous user IDs if the document already exists
+  if (doc.id) {
+    ids = await Revision.findAll({
       attributes: [[DataTypes.literal('DISTINCT "userId"'), 'userId']],
+      where: {
+        documentId: doc.id,
+      },
     }).map(rev => rev.userId);
+  }
   // We'll add the current user as revision hasn't been generated yet
   ids.push(doc.lastModifiedById);
   doc.collaboratorIds = _.uniq(ids);