I want to review your code

.gitignore

@@ -1 +1,2 @@
-**/node_modules
+
+node_modules

controllers/apiController.js

@@ -0,0 +1,16 @@
+function index(req, res) {
+  res.json({
+    message: "Welcome to my personal API!",
+    documentation_url: "https://github.com/jcheng305/express-personal-api",
+    base_url: "localhost:3000",
+    endpoints: [
+      {
+        method: "GET", path: "/api", description: "Describes available endpoints"
+      }
+    ]
+  });
+}
+
+module.exports = {
+  index: index
+}

controllers/index.js

@@ -0,0 +1,4 @@
+module.exports = {
+  api: require('./apiController'),
+  lists: require('./motorcycleListController')
+} 

controllers/motorcycleList.js

@@ -0,0 +1,87 @@
+/***********
+* DATABASE *
+************/
+
+/* hard-coded data */
+var motorcycleLists = [];
+
+motorcycleLists.push({
+              _id: 132,
+              make: 'BMW',
+              model: 'S1000RR',
+              image: '/images/s1000rr.jpg',
+              releaseDate: '2009 to current',
+              weight: '403 lbs',
+              maxPower: '199 hp at 13,500 rpm',
+              maxTorque: '83 lb.-ft. at 10,500 rpm',
+              engineDisplacement: '999 cc'
+});
+motorcycleLists.push({
+              _id: 133,
+              make: 'Honda',
+              model: 'CBR1000RR',
+              image: '/images/cbr1000rr.jpg',
+              releaseDate: '2008 to current',
+              weight: '439 lbs',
+              maxPower: '153.4 hp at 10,700 rpm',
+              maxTorque: '78.74 lb.-ft. at 9,400 rpm',
+              engineDisplacement: '999 cc'
+});
+motorcycleLists.push({
+              _id: 134,
+              make: 'Triumph',
+              model: 'Daytona 675R',
+              image: '/images/675r.jpg',
+              releaseDate: '2006 to current',
+              weight: '363 lbs',
+              maxPower: '104 hp at 13,500 rpm',
+              maxTorque: '53 lb.-ft. at 10,500 rpm',
+              engineDisplacement: '674 cc'
+})
+motorcycleLists.push({
+              _id: 135,
+              make: 'Suzuki',
+              model: 'GSX-R 750',
+              image: '/images/gsxr750.jpg',
+              releaseDate: '2011 to current',
+              weight: '418 lbs',
+              maxPower: '148 hp at 12,800 rpm',
+              maxTorque: '64 lb.-ft. at 11,200 rpm',
+              engineDisplacement: '749 cc'
+});
+
+// GET /api/albums
+function index(req, res) {
+ // send back all albums as JSON
+}
+
+// POST /api/albums
+function create(req, res) {
+ // create an album based on request body and send it back as JSON
+}
+
+// GET /api/albums/:albumId
+function show(req, res) {
+ // find one album by id and send it back as JSON
+}
+
+// DELETE /api/albums/:albumId
+function destroy(req, res) {
+ // find one album by id, delete it, and send it back as JSON
+}
+
+// PUT or PATCH /api/albums/:albumId
+function update(req, res) {
+ // find one album by id, update it based on request body,
+ // and send it back as JSON
+}
+
+
+// export public methods here
+module.exports = {
+ index: index,
+ create: create,
+ show: show,
+ destroy: destroy,
+ update: update
+};

models/index.js

@@ -3,3 +3,9 @@ mongoose.connect( process.env.MONGODB_URI || "mongodb://localhost/personal-api",
 mongoose.Promise = global.Promise;  // use native Promise
 
 // module.exports.Campsite = require("./campsite.js.example");
+
+
+const Profile = require('./profile');
+
+
+module.exports.Profile = require("./profile.js");

models/profile.js

@@ -0,0 +1,28 @@
+// var mongoose = require('mongoose'),
+// const Schema = mongoose.Schema;
+
+// var CampsiteSchema = new Schema({
+//   description: String
+// });
+
+// var Campsite = mongoose.model('Campsite', CampsiteSchema);
+
+// module.exports = Campsite;
+
+var mongoose = require('mongoose'),
+Schema = mongoose.Schema;
+
+const ProfileSchema = new Schema ({
+  make: String,
+  model: String,
+  image: String,
+  releaseDate: String,
+  weight: String,
+  maxPower: String,
+  maxTorque: String,
+  engineDisplacement: String
+});
+
+const Profile = mongoose.model('Profile', ProfileSchema);
+
+module.exports = Profile;