Vundi\Checkpoint1\GithubApi

Complexity

Total Complexity

5

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes	9
Bugs	9	Features	2

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	getUsername()	0	4	1
A	getRepos()	0	15	2

<?php
/**
 *  @author chris.vundi
 *  This class makes a call to Github and returns
 *  the number of repos one owns provided a username
 *  is provided.
 */

namespace Vundi\Checkpoint1;

use GuzzleHttp\Client;
use Vundi\Checkpoint1\Exceptions\NoUsernamePassed;
use Vundi\Checkpoint1\Exceptions\InvalidUsername;

class GithubApi
{
    /**
     * Github username
     * @var string
     */
    protected $username;

    public function __construct($username = null)
    {
        if (is_null($username)) {
            throw new NoUsernamePassed("You have to pass in a username, Username cannot be null", 1);
        }

        $this->username = $username;
    }

    /**
     * Get username passed as the parameter
     * @return string
     */
    public function getUsername()
    {
        return $this->username;
    }

    /**
     * Return an integer representing number of public repos
     * the username provided has on github
     * @return int
     */
    public function getRepos()
    {
        $url = "https://api.github.com/users/{$this->username}/repos";
        $client = new Client();

        //will return http response with the body in json format
        $res = $client->request('GET', $url, ['exceptions' => false]);
        if ($res->getStatusCode() == 404) {
            throw new InvalidUsername("The username you passed is not a valid Github username", 1);
        }

        $decoded = json_decode($res->getBody(), true);

        return count($decoded);
    }

}