Integration Testing Assignment

gistfile1.txt

const express = require('express');
const playstore = require('./playstore');
const app = express();

app.get('/apps', (req, res, next) => {
   
    let { sort, genres='' } = req.query 
    if(sort) {
        if(!['rating', 'app'].includes(sort.toLowerCase())) {
            res.status(400).send('Sort has to be rating or app.')
        }
    }
    if(genres) {
        if(!['action', 'puzzle', 'strategy', 'casual', 'arcade', 'card'].includes(genres.toLowerCase())) {
            res.status(400).send('Genre has to be Action, Puzzle, Strategy, Casual, Arcade, or Card.')
        }
    }  
    let results = playstore.filter(game => 
        game.Genres.toLowerCase().includes(genres.toLowerCase()));
    if(sort) {
        results.sort((a,b) => {
            return a[sort] > b[sort] ? 1 : a[sort] < b[sort] ? -1 : 0;
        });
    }
    res.send(results);
})

module.exports = app;