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deviant101deviant101
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application code
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‎app-controller.js‎

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console.log('We are inside client.js');
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/* on page load */
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window.onload = function() {
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const planet_id = document.getElementById("planetID").value
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console.log("onLoad - Request Planet ID - " + planet_id)
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fetch("/os", {
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method: "GET"
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})
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.then(function(res) {
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if (res.ok) {
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return res.json();
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}
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thrownewError('Request failed');
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}).catch(function(error) {
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console.log(error);
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})
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.then(function(data) {
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document.getElementById('hostname').innerHTML = `Pod - ${data.os} `
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// document.getElementById('environment').innerHTML = ` Env - ${data.env} `
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});
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};
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const btn = document.getElementById('submit');
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if (btn) {
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btn.addEventListener('click', func);
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}
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function func() {
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const planet_id = document.getElementById("planetID").value
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console.log("onClick Submit - Request Planet ID - " + planet_id)
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fetch("/planet", {
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method: "POST",
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body: JSON.stringify({
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id: document.getElementById("planetID").value
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}),
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headers: {
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"Content-type": "application/json; charset=UTF-8"
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}
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})
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.then(function(res2) {
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if (res2.ok) {
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return res2.json();
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}
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thrownewError('Request failed.');
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}).catch(function(error) {
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alert("Ooops, We have 8 planets.\nSelect a number from 0 - 8")
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console.log(error);
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})
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.then(function(data) {
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document.getElementById('planetName').innerHTML = ` ${data.name} `
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const element = document.getElementById("planetImage");
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const image = ` ${data.image} `
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element.style.backgroundImage = "url("+image+")"
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const planet_description = ` ${data.description} `
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document.getElementById('planetDescription').innerHTML = planet_description.replace(/(.{80})/g, "$1<br>");
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});
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}

‎app-test.js‎

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let mongoose = require("mongoose");
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let server = require("./app");
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let chai = require("chai");
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let chaiHttp = require("chai-http");
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// Assertion
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chai.should();
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chai.use(chaiHttp);
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describe('Planets API Suite', () => {
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describe('Fetching Planet Details', () => {
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it('it should fetch a planet named Mercury', (done) => {
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let payload = {
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id: 1
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(1);
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res.body.should.have.property('name').eql('Mercury');
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done();
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});
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});
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it('it should fetch a planet named Venus', (done) => {
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let payload = {
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id: 2
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(2);
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res.body.should.have.property('name').eql('Venus');
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done();
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});
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});
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it('it should fetch a planet named Earth', (done) => {
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let payload = {
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id: 3
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(3);
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res.body.should.have.property('name').eql('Earth');
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done();
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});
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});
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it('it should fetch a planet named Mars', (done) => {
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let payload = {
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id: 4
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(4);
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res.body.should.have.property('name').eql('Mars');
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done();
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});
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});
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it('it should fetch a planet named Jupiter', (done) => {
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let payload = {
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id: 5
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(5);
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res.body.should.have.property('name').eql('Jupiter');
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done();
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});
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});
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it('it should fetch a planet named Satrun', (done) => {
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let payload = {
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id: 6
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(6);
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res.body.should.have.property('name').eql('Saturn');
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done();
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});
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});
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it('it should fetch a planet named Uranus', (done) => {
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let payload = {
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id: 7
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(7);
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res.body.should.have.property('name').eql('Uranus');
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done();
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});
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});
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it('it should fetch a planet named Neptune', (done) => {
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let payload = {
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id: 8
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}
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chai.request(server)
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.post('/planet')
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.send(payload)
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('id').eql(8);
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res.body.should.have.property('name').eql('Neptune');
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done();
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});
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});
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// it('it should fetch a planet named Pluto', (done) => {
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// let payload = {
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// id: 9
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// }
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// chai.request(server)
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// .post('/planet')
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// .send(payload)
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// .end((err, res) => {
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// res.should.have.status(200);
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// res.body.should.have.property('id').eql(9);
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// res.body.should.have.property('name').eql('Sun');
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// done();
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// });
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// });
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});
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});
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//Use below test case to achieve coverage
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describe('Testing Other Endpoints', () => {
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describe('it should fetch OS Details', () => {
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it('it should fetch OS details', (done) => {
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chai.request(server)
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.get('/os')
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.end((err, res) => {
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res.should.have.status(200);
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done();
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});
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});
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});
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describe('it should fetch Live Status', () => {
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it('it checks Liveness endpoint', (done) => {
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chai.request(server)
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.get('/live')
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('status').eql('live');
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done();
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});
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});
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});
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describe('it should fetch Ready Status', () => {
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it('it checks Readiness endpoint', (done) => {
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chai.request(server)
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.get('/ready')
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.end((err, res) => {
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res.should.have.status(200);
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res.body.should.have.property('status').eql('ready');
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done();
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});
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});
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});
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});

‎app.js‎

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const path = require('path');
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const fs = require('fs')
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const express = require('express');
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const OS = require('os');
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const bodyParser = require('body-parser');
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const mongoose = require("mongoose");
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const app = express();
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const cors = require('cors')
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const serverless = require('serverless-http')
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app.use(bodyParser.json());
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app.use(express.static(path.join(__dirname, '/')));
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app.use(cors())
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mongoose.connect(process.env.MONGO_URI, {
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user: process.env.MONGO_USERNAME,
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pass: process.env.MONGO_PASSWORD,
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useNewUrlParser: true,
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useUnifiedTopology: true
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}, function(err) {
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if (err) {
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console.log("error!! " + err)
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} else {
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// console.log("MongoDB Connection Successful")
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}
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})
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var Schema = mongoose.Schema;
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var dataSchema = new Schema({
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name: String,
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id: Number,
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description: String,
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image: String,
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velocity: String,
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distance: String
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});
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var planetModel = mongoose.model('planets', dataSchema);
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app.post('/planet', function(req, res) {
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// console.log("Received Planet ID " + req.body.id)
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planetModel.findOne({
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id: req.body.id
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}, function(err, planetData) {
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if (err) {
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alert("Ooops, We only have 9 planets and a sun. Select a number from 0 - 9")
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res.send("Error in Planet Data")
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} else {
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res.send(planetData);
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}
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})
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})
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app.get('/', async (req, res) => {
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res.sendFile(path.join(__dirname, '/', 'index.html'));
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});
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app.get('/api-docs', (req, res) => {
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fs.readFile('oas.json', 'utf8', (err, data) => {
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if (err) {
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console.error('Error reading file:', err);
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res.status(500).send('Error reading file');
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} else {
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res.json(JSON.parse(data));
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}
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});
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});
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app.get('/os', function(req, res) {
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res.setHeader('Content-Type', 'application/json');
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res.send({
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"os": OS.hostname(),
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"env": process.env.NODE_ENV
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});
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})
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app.get('/live', function(req, res) {
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res.setHeader('Content-Type', 'application/json');
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res.send({
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"status": "live"
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});
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})
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app.get('/ready', function(req, res) {
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res.setHeader('Content-Type', 'application/json');
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res.send({
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"status": "ready"
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});
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})
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app.listen(3000, () => { console.log("Server successfully running on port - " +3000); })
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module.exports = app;
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//module.exports.handler = serverless(app)

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