Entity - Code Metrics - FloKnapp/faulancer - Measure and Improve Code Quality continuously with Scrutinizer

Entity A
last analyzed 2019-03-10 18:38 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

Metric	Value
wmc	6
lcom	0
cbo	4
dl	0
loc	75
rs	10
c	0
b	0
f	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getDataAsArray()	0	4	1
B	save()	0	39	5

<?php

namespace Faulancer\ORM;

use Faulancer\Controller\Controller;
use Faulancer\Exception\InvalidArgumentException;
use Faulancer\ServiceLocator\ServiceLocator;
use ORM\EntityManager;
use ORM\Exception\IncompletePrimaryKey;
use ORM\Exception\InvalidConfiguration;
use ORM\Exception\InvalidName;
use ORM\Exception\NoConnection;
use ORM\Exception\NoEntity;
use ORM\Exception\NoEntityManager;
use ORM\Exception\NotScalar;
use ORM\Exception\UnsupportedDriver;

/**
 * Class Entity
 *
 * @property int $id
 *
 * @category Faulancer\ORM
 * @package  Faulancer\ORM
 * @author   Florian Knapp <[email protected]>
 * @license  MIT License
 * @link     No link provided
 */
abstract class Entity extends \ORM\Entity
{
    /**
     * Return data as array
     *
     * @return array
     *
     * @codeCoverageIgnore
     */
    public function getDataAsArray()
    {
        return $this->getData();
    }

    /**
     * Save entity to database and add error handling for duplicate keys
     *
     * @param EntityManager $dbManager     The custom entity manager
     * @param bool          $redirectOnDup If redirect should be initiated
     *                                     on duplicate key error
     *
     * @return Entity|\ORM\Entity|bool
     *
     * @throws NoEntity
     * @throws NoConnection
     * @throws NotScalar
     * @throws UnsupportedDriver
     * @throws IncompletePrimaryKey
     * @throws InvalidConfiguration
     * @throws InvalidName
     * @throws NoEntityManager
     * @throws IncompletePrimaryKey
     * @throws InvalidArgumentException
     */
    public function save(EntityManager $dbManager = null, $redirectOnDup = false)
    {
        if ($dbManager !== null) {
            $this->setEntityManager($dbManager);
        }

        try {

            parent::save();

        } catch (\PDOException $e) {

            if ($e->getCode() === "23000") {

                if ($redirectOnDup) {

                    /** @var Controller $controller */
                    $controller = ServiceLocator::instance()->get(
                        Controller::class
                    );

                    $uri = $controller->getRequest()->getPath();

                    $controller->getSessionManager()->setFlashMessage(
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                        'db.duplicate.key', 'Eintrag bereits vorhanden!'
                    );

                    $controller->redirect($uri);

                }

                return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}

            }

        }

        return $this;
    }

}

1			<?php
2
3			namespace Faulancer\ORM;
4
5			use Faulancer\Controller\Controller;
6			use Faulancer\Exception\InvalidArgumentException;
7			use Faulancer\ServiceLocator\ServiceLocator;
8			use ORM\EntityManager;
9			use ORM\Exception\IncompletePrimaryKey;
10			use ORM\Exception\InvalidConfiguration;
11			use ORM\Exception\InvalidName;
12			use ORM\Exception\NoConnection;
13			use ORM\Exception\NoEntity;
14			use ORM\Exception\NoEntityManager;
15			use ORM\Exception\NotScalar;
16			use ORM\Exception\UnsupportedDriver;
17
18			/**
19			* Class Entity
20			*
21			* @property int $id
22			*
23			* @category Faulancer\ORM
24			* @package Faulancer\ORM
25			* @author Florian Knapp <[email protected]>
26			* @license MIT License
27			* @link No link provided
28			*/
29			abstract class Entity extends \ORM\Entity
30			{
31			/**
32			* Return data as array
33			*
34			* @return array
35			*
36			* @codeCoverageIgnore
37			*/
38			public function getDataAsArray()
39			{
40			return $this->getData();
41			}
42
43			/**
44			* Save entity to database and add error handling for duplicate keys
45			*
46			* @param EntityManager $dbManager The custom entity manager
47			* @param bool $redirectOnDup If redirect should be initiated
48			* on duplicate key error
49			*
50			* @return Entity\|\ORM\Entity\|bool
51			*
52			* @throws NoEntity
53			* @throws NoConnection
54			* @throws NotScalar
55			* @throws UnsupportedDriver
56			* @throws IncompletePrimaryKey
57			* @throws InvalidConfiguration
58			* @throws InvalidName
59			* @throws NoEntityManager
60			* @throws IncompletePrimaryKey
61			* @throws InvalidArgumentException
62			*/
63			public function save(EntityManager $dbManager = null, $redirectOnDup = false)
64			{
65			if ($dbManager !== null) {
66			$this->setEntityManager($dbManager);
67			}
68
69			try {
70
71			parent::save();
72
73			} catch (\PDOException $e) {
74
75			if ($e->getCode() === "23000") {
76
77			if ($redirectOnDup) {
78
79			/** @var Controller $controller */
80			$controller = ServiceLocator::instance()->get(
81			Controller::class
82			);
83
84			$uri = $controller->getRequest()->getPath();
85
86			$controller->getSessionManager()->setFlashMessage(
			0 ignored issues – show Bug introduced 2018-08-06 23:54 UTC by Report Bug Copy Issue Report The method `setFlashMessage` does only exist in `Faulancer\Session\SessionManager`, but not in `Faulancer\ServiceLocator\ServiceInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
87			'db.duplicate.key', 'Eintrag bereits vorhanden!'
88			);
89
90			$controller->redirect($uri);
91
92			}
93
94			return false;
			0 ignored issues – show Bug Best Practice introduced 2017-06-21 00:13 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type of the parent method `ORM\Entity::save` of type `ORM\Entity`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
95
96			}
97
98			}
99
100			return $this;
101			}
102
103			}

FloKnapp / faulancer

Entity A last analyzed 2019-03-10 18:38 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Available Fixes

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Entity A
last analyzed 2019-03-10 18:38 UTC