Oauth::logoutUser() - Code Metrics - Inspection of "Refactor methods, Fix misspell variable" - andela-tolotin/Emoji-REST-API - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ad8d22...12c7dd )

by Temitope

created 2016-04-01 14:15 UTC

Oauth::logoutUser() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	8
Bugs	1	Features	1

Metric	Value
c	8
b	1
f	1
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	3

<?php
/**
 * @author   Temitope Olotin <[email protected]>
 * @license  <https://opensource.org/license/MIT> MIT
 */
namespace Laztopaz\EmojiRestfulAPI;

use Firebase\JWT\JWT;
use Illuminate\Database\Capsule\Manager as Capsule;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;

class Oauth
{
    /**
     * This method register a new user.
     *
     * @param $request
     * @param $response
     *
     * @return json response
     */
    public function registerUser(Request $request, Response $response)
    {
        $userParams = $request->getParsedBody();

        if (is_array($userParams)) {
            $user = new UserController();
            $emoji = new EmojiController($this);

            $validateResponse = $emoji->validateUserInput([
                'firstname',
                'lastname',
                'username',
                'password',
                'email',
            ], $userParams);

            if (is_array($validateResponse)) {
                return $response->withJson($validateResponse, 400);
            }

            if (!$this->verifyUserRegistration($userParams['username'], $userParams['email'])) {
                $this->runRegisterUser($user, $userParams, $response)
            }


            return $response->withJson(['message' => 'User already exists'], 400);
        }
    }

    /**
     * This method creates user
     *
     * @param $user
     * @param $userParams
     * @param $response
     *
     * @return json $response
     */
    public function runRegisterUser($user, $userParams, $response)
    {
        $boolResponse = $user->createUser([
            'firstname'  => $userParams['firstname'],
            'lastname'   => $userParams['lastname'],
            'username'   => strtolower($userParams['username']),
            'password'   => $userParams['password'],
            'email'      => strtolower($userParams['email']),
            'created_at' => date('Y-m-d h:i:s'),
            'updated_at' => date('Y-m-d h:i:s'),
        ]);

        if ($boolResponse) {
            return $response->withJson(['message' => 'User successfully created'], 201);
        }

        return $response->withJson(['message' => 'User not created'], 400);
    }

    /**
     * This method authenticate the user and log them in if the supplied
     * credentials are valid.
     *
     * @param array $loginParams
     *
     * @return json jwt
     */
    public function loginUser(Request $request, Response $response)
    {
        $loginParams = $request->getParsedBody();

        if (is_array($loginParams)) {
            $user = User::where('username', '=', $loginParams['username'])->get()->first();

            if (count($user) > 0) {
                $userInfo = ['id' => $user->id, 'username' => $user->username, 'email' => $user->email];

                if (password_verify($loginParams['password'], $user->password)) {
                    $token = $this->buildAcessToken($userInfo);

                    return $response->withAddedHeader('HTTP_AUTHORIZATION', $token)
                    ->withStatus(200)
                    ->write($token);
                }
            }

            return $response->withJson(['message' => 'Login credentials incorrect'], 400);
        }
    }

    /**
     * This method logout the user.
     *
     * @param $args logout
     *
     * @return $reponse
     */
    public function logoutUser(Request $request, Response $response, $args)
    {
        return $response->withJson(['message' => 'Logout successful'], 200);
    }

    /**
     * This method verifies a registered user.
     *
     * @param $email
     * @param $username
     *
     * @return bool true
     */
    public function verifyUserRegistration($username, $email)
    {
        if (isset($username) && isset($email)) {
            $userFound = Capsule::table('users')
            ->Where('username', '=', strtolower($username))
            ->orWhere('email', '=', strtolower($email))
            ->get();

            if (count($userFound) > 0) {
                return true;
            }
        }

        return false;
    }

    /**
     * This method builds an access token for a login user;.
     *
     * @param $userData
     *
     * @return string $token
     */
    public function buildAcessToken(array $userData)
    {
        $tokenId = base64_encode(mcrypt_create_iv(32));
        $issuedAt = time();
        $notBefore = $issuedAt;
        $expire = (float) strtotime('+30 days'); // Adding 30 days expiry date
        $serverName = 'http://localhost:8000/emojis'; // the server name

        /*
         *
         * Create the token params as an array
         */
        $data = [
            'iat'  => $issuedAt,         // Issued at: time when the token was generated
            'jti'  => $tokenId,          // Json Token Id: an unique identifier for the token
            'iss'  => $serverName,       // Issuer
            'nbf'  => $notBefore,        // Not before
            'exp'  => $expire,           // Expire
            'dat'  => $userData,          // User Information retrieved from the database
        ];

        $loadEnv = DatabaseConnection::loadEnv();

        $secretKey = base64_decode(getenv('secret'));

        $jwt = JWT::encode(
        $data,      //Data to be encoded in the JWT
        $secretKey, // The signing key
        'HS512'     // Algorithm used to sign the token
        );
        $unencodedArray = ['jwt' => $jwt];

        return json_encode($unencodedArray);
    }
}


1			<?php
2			/**
3			* @author Temitope Olotin <[email protected]>
4			* @license <https://opensource.org/license/MIT> MIT
5			*/
6			namespace Laztopaz\EmojiRestfulAPI;
7
8			use Firebase\JWT\JWT;
9			use Illuminate\Database\Capsule\Manager as Capsule;
10			use Psr\Http\Message\ResponseInterface as Response;
11			use Psr\Http\Message\ServerRequestInterface as Request;
12
13			class Oauth
14			{
15			/**
16			* This method register a new user.
17			*
18			* @param $request
19			* @param $response
20			*
21			* @return json response
22			*/
23			public function registerUser(Request $request, Response $response)
24			{
25			$userParams = $request->getParsedBody();
26
27			if (is_array($userParams)) {
28			$user = new UserController();
29			$emoji = new EmojiController($this);
30
31			$validateResponse = $emoji->validateUserInput([
32			'firstname',
33			'lastname',
34			'username',
35			'password',
36			'email',
37			], $userParams);
38
39			if (is_array($validateResponse)) {
40			return $response->withJson($validateResponse, 400);
41			}
42
43			if (!$this->verifyUserRegistration($userParams['username'], $userParams['email'])) {
44			$this->runRegisterUser($user, $userParams, $response)
45			}
			0 ignored issues – show Bug introduced 2016-04-01 14:18 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected '}' Loading history...
46
47			return $response->withJson(['message' => 'User already exists'], 400);
48			}
49			}
50
51			/**
52			* This method creates user
53			*
54			* @param $user
55			* @param $userParams
56			* @param $response
57			*
58			* @return json $response
59			*/
60			public function runRegisterUser($user, $userParams, $response)
61			{
62			$boolResponse = $user->createUser([
63			'firstname' => $userParams['firstname'],
64			'lastname' => $userParams['lastname'],
65			'username' => strtolower($userParams['username']),
66			'password' => $userParams['password'],
67			'email' => strtolower($userParams['email']),
68			'created_at' => date('Y-m-d h:i:s'),
69			'updated_at' => date('Y-m-d h:i:s'),
70			]);
71
72			if ($boolResponse) {
73			return $response->withJson(['message' => 'User successfully created'], 201);
74			}
75
76			return $response->withJson(['message' => 'User not created'], 400);
77			}
78
79			/**
80			* This method authenticate the user and log them in if the supplied
81			* credentials are valid.
82			*
83			* @param array $loginParams
84			*
85			* @return json jwt
86			*/
87			public function loginUser(Request $request, Response $response)
88			{
89			$loginParams = $request->getParsedBody();
90
91			if (is_array($loginParams)) {
92			$user = User::where('username', '=', $loginParams['username'])->get()->first();
93
94			if (count($user) > 0) {
95			$userInfo = ['id' => $user->id, 'username' => $user->username, 'email' => $user->email];
96
97			if (password_verify($loginParams['password'], $user->password)) {
98			$token = $this->buildAcessToken($userInfo);
99
100			return $response->withAddedHeader('HTTP_AUTHORIZATION', $token)
101			->withStatus(200)
102			->write($token);
103			}
104			}
105
106			return $response->withJson(['message' => 'Login credentials incorrect'], 400);
107			}
108			}
109
110			/**
111			* This method logout the user.
112			*
113			* @param $args logout
114			*
115			* @return $reponse
116			*/
117			public function logoutUser(Request $request, Response $response, $args)
118			{
119			return $response->withJson(['message' => 'Logout successful'], 200);
120			}
121
122			/**
123			* This method verifies a registered user.
124			*
125			* @param $email
126			* @param $username
127			*
128			* @return bool true
129			*/
130			public function verifyUserRegistration($username, $email)
131			{
132			if (isset($username) && isset($email)) {
133			$userFound = Capsule::table('users')
134			->Where('username', '=', strtolower($username))
135			->orWhere('email', '=', strtolower($email))
136			->get();
137
138			if (count($userFound) > 0) {
139			return true;
140			}
141			}
142
143			return false;
144			}
145
146			/**
147			* This method builds an access token for a login user;.
148			*
149			* @param $userData
150			*
151			* @return string $token
152			*/
153			public function buildAcessToken(array $userData)
154			{
155			$tokenId = base64_encode(mcrypt_create_iv(32));
156			$issuedAt = time();
157			$notBefore = $issuedAt;
158			$expire = (float) strtotime('+30 days'); // Adding 30 days expiry date
159			$serverName = 'http://localhost:8000/emojis'; // the server name
160
161			/*
162			*
163			* Create the token params as an array
164			*/
165			$data = [
166			'iat' => $issuedAt, // Issued at: time when the token was generated
167			'jti' => $tokenId, // Json Token Id: an unique identifier for the token
168			'iss' => $serverName, // Issuer
169			'nbf' => $notBefore, // Not before
170			'exp' => $expire, // Expire
171			'dat' => $userData, // User Information retrieved from the database
172			];
173
174			$loadEnv = DatabaseConnection::loadEnv();
175
176			$secretKey = base64_decode(getenv('secret'));
177
178			$jwt = JWT::encode(
179			$data, //Data to be encoded in the JWT
180			$secretKey, // The signing key
181			'HS512' // Algorithm used to sign the token
182			);
183			$unencodedArray = ['jwt' => $jwt];
184
185			return json_encode($unencodedArray);
186			}
187			}
188

andela-tolotin / Emoji-REST-API

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Oauth::logoutUser() A

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