OauthController - Code Metrics - Inspection of "feat(hackathon): Add twitter authentication" - unicodeveloper/laravel-hackathon-starter - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( fdb3a6...16cc60 )

by PROSPER

created 2016-02-11 12:11 UTC

OauthController A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	119
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
wmc	17
c	2
b	0
f	1
lcom	1
cbo	5
dl	0
loc	119
rs	10

9 Methods

Rating	Name	Size	Complexity
A	__construct()	5	1
A	authenticate()	4	2
A	execute()	11	2
B	findByProviderIdOrCreate()	23	4
A	isUsernameExists()	6	2
A	isEmailExists()	6	2
A	checkIfUserNeedsUpdating()	21	2
A	getAuthorizationFirst()	4	1
A	getSocialUser()	4	1

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;
use App\Http\Controllers\Controller;
use Illuminate\Contracts\Auth\Guard;
use Laravel\Socialite\Contracts\Factory as Socialite;
use App\User;

class OauthController extends Controller
{
    protected $socialite;
    protected $auth;

    public function __construct(Socialite $socialite, Guard $auth)
    {
        $this->socialite = $socialite;
        $this->auth = $auth;
    }

    public function authenticate(Request $request, $provider)
    {
        return $this->execute(($request->has('code') || $request->has('oauth_token')), $provider);
    }

    public function execute($request, $provider)
    {
        if (! $request) {
            return $this->getAuthorizationFirst($provider);
        }

        $user = $this->findByProviderIdOrCreate($this->getSocialUser($provider), $provider);
        $this->auth->loginUsingId($user->id);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        return redirect('/api');
    }

    /**
     * Find a user by username or create a new user
     * @param
     * @return
     */
    public function findByProviderIdOrCreate($userData, $provider)
    {
        $user = User::where('provider_id', '=', $userData->id)->first();

        $email = $this->isEmailExists($userData->getEmail()) ? null : $userData->getEmail();

        $username = $this->isEmailExists($userData->getNickName()) ? null : $userData->getEmail();

        if (empty($user))  {
            $user = User::create([
                'fullname'      => $userData->getName(),
                'username'      => $username,
                'provider_id'   => $userData->getId(),
                'avatar'        => $userData->getAvatar(),
                'email'         => $email,
                'provider'      => $provider,
            ]);
        }

        $this->checkIfUserNeedsUpdating($userData, $user);

        return $user;
    }

    private function isUsernameExists($username = null)
    {
        $username = User::whereUsername($username)->first()['username'];

        return (! is_null($username)) ? true : false;
    }

    private function isEmailExists($email = null)
    {
        $email = User::whereEmail($email)->first()['email'];

        return (! is_null($email)) ? true : false;
    }

    /**
     * Check if the user's info needs updating
     * @param
     * @return
     */
    public function checkIfUserNeedsUpdating($userData, $user)
    {
        $socialData = [
            'avatar' => $userData->getAvatar(),
            'fullname' => $userData->getName(),
            'username' => $userData->getNickName(),
        ];

        $dbData = [
            'avatar' => $user->avatar,
            'fullname' => $user->fullname,
            'username' => $user->username,
        ];

        if (! empty(array_diff($dbData, $socialData))) {
            $user->avatar = $userData->getAvatar();
            $user->fullname = $userData->getName();
            $user->username = $userData->getNickName();
            $user->save();
        }
    }

    /**
     * Redirect the user to the Social Media Account authentication page
     * @param $provider
     * @return \Symfony\Component\HttpFoundation\RedirectResponse
     */
    private function getAuthorizationFirst($provider)
    {
        return $this->socialite->driver($provider)->redirect();
    }

    /**
     * Get Data from Social Media Account
     * @param  string $provider
     * @return collection
     */
    private function getSocialUser($provider)
    {
        return $this->socialite->driver($provider)->user();
    }

}



1			<?php
2
3			namespace App\Http\Controllers;
4
5			use Illuminate\Http\Request;
6
7			use App\Http\Requests;
8			use App\Http\Controllers\Controller;
9			use Illuminate\Contracts\Auth\Guard;
10			use Laravel\Socialite\Contracts\Factory as Socialite;
11			use App\User;
12
13			class OauthController extends Controller
14			{
15			protected $socialite;
16			protected $auth;
17
18			public function __construct(Socialite $socialite, Guard $auth)
19			{
20			$this->socialite = $socialite;
21			$this->auth = $auth;
22			}
23
24			public function authenticate(Request $request, $provider)
25			{
26			return $this->execute(($request->has('code') \|\| $request->has('oauth_token')), $provider);
27			}
28
29			public function execute($request, $provider)
30			{
31			if (! $request) {
32			return $this->getAuthorizationFirst($provider);
33			}
34
35			$user = $this->findByProviderIdOrCreate($this->getSocialUser($provider), $provider);
36			$this->auth->loginUsingId($user->id);
			0 ignored issues – show Bug introduced 2016-02-11 11:30 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Illuminate\Contracts\Auth\Guard` as the method `loginUsingId()` does only exist in the following implementations of said interface: `Illuminate\Auth\SessionGuard`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
37
38			return redirect('/api');
39			}
40
41			/**
42			* Find a user by username or create a new user
43			* @param
44			* @return
45			*/
46			public function findByProviderIdOrCreate($userData, $provider)
47			{
48			$user = User::where('provider_id', '=', $userData->id)->first();
49
50			$email = $this->isEmailExists($userData->getEmail()) ? null : $userData->getEmail();
51
52			$username = $this->isEmailExists($userData->getNickName()) ? null : $userData->getEmail();
53
54			if (empty($user)) {
55			$user = User::create([
56			'fullname' => $userData->getName(),
57			'username' => $username,
58			'provider_id' => $userData->getId(),
59			'avatar' => $userData->getAvatar(),
60			'email' => $email,
61			'provider' => $provider,
62			]);
63			}
64
65			$this->checkIfUserNeedsUpdating($userData, $user);
66
67			return $user;
68			}
69
70			private function isUsernameExists($username = null)
71			{
72			$username = User::whereUsername($username)->first()['username'];
73
74			return (! is_null($username)) ? true : false;
75			}
76
77			private function isEmailExists($email = null)
78			{
79			$email = User::whereEmail($email)->first()['email'];
80
81			return (! is_null($email)) ? true : false;
82			}
83
84			/**
85			* Check if the user's info needs updating
86			* @param
87			* @return
88			*/
89			public function checkIfUserNeedsUpdating($userData, $user)
90			{
91			$socialData = [
92			'avatar' => $userData->getAvatar(),
93			'fullname' => $userData->getName(),
94			'username' => $userData->getNickName(),
95			];
96
97			$dbData = [
98			'avatar' => $user->avatar,
99			'fullname' => $user->fullname,
100			'username' => $user->username,
101			];
102
103			if (! empty(array_diff($dbData, $socialData))) {
104			$user->avatar = $userData->getAvatar();
105			$user->fullname = $userData->getName();
106			$user->username = $userData->getNickName();
107			$user->save();
108			}
109			}
110
111			/**
112			* Redirect the user to the Social Media Account authentication page
113			* @param $provider
114			* @return \Symfony\Component\HttpFoundation\RedirectResponse
115			*/
116			private function getAuthorizationFirst($provider)
117			{
118			return $this->socialite->driver($provider)->redirect();
119			}
120
121			/**
122			* Get Data from Social Media Account
123			* @param string $provider
124			* @return collection
125			*/
126			private function getSocialUser($provider)
127			{
128			return $this->socialite->driver($provider)->user();
129			}
130
131			}
132
133

unicodeveloper / laravel-hackathon-starter

Push — master ( fdb3a6...16cc60 )

OauthController A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

9 Methods

Available Fixes

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