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