Some more code

ng1/package.json

@@ -2,9 +2,11 @@
   "name": "ng1",
   "version": "1.0.0",
   "scripts": {
-    "start": "json-server ./data/db.json --id _id --static ./ --routes data/routes.json"
+    "start": "nodemon server.js"
   },
   "devDependencies": {
-    "json-server": "^0.9.5"
+    "body-parser": "^1.17.1",
+    "express": "^4.15.2",
+    "nodemon": "^1.11.0"
   }
 }

ng1/server.js

@@ -0,0 +1,73 @@
+'use strict';
+
+const express = require('express');
+const bodyParser = require('body-parser');
+
+const app = express();
+
+app.use(bodyParser.json()); // before request handlers
+app.use(express.static('./'));
+
+
+app.get('/api/contacts', getContacts);
+app.get('/api/contacts/:id', getContact);
+app.post('/api/contacts', addContact);
+app.put('/api/contacts/:id', changeContact);
+app.delete('/api/contacts/:id', deleteContact);
+
+var contacts = [
+    {
+      "_id": 1,
+      "name": "Jack",
+      "phone": "123"
+    },
+    {
+      "_id": 2,
+      "name": "Jill",
+      "phone": "456"
+    },
+    {
+      "_id": 3,
+      "name": "Mary",
+      "phone": "789"
+    }
+]
+
+app.use(errorHandler); // after request handlers
+
+app.listen(3000, () => console.log('Server is running on port 3000'));
+
+function errorHandler(error, request, response, next) { // there must be 4 arguments
+    response.status(500).send('error: ' + error.toString());
+}
+
+function getContacts(req, resp) {
+    resp.set('Content-Type', 'application/json');
+    resp.json(contacts);
+}
+
+function getContact(req, resp) {
+    var id = req.params.id;
+    resp.set('Content-Type', 'application/json');
+    for (let contact of contacts) {
+        if (contact._id == id) {
+            resp.json(contact);
+            return;
+        }
+    }
+    resp.json("");
+}
+
+function addContact(req, resp) {
+    var task = request.body;
+    console.log(task);
+}
+
+function changeContact(req, resp) {
+    var task = request.body;
+    console.log(task);
+}
+
+function deleteContact(req, resp) {
+    var id = request.params.id;
+}