CountryRepository::findByShortCode() - Code Metrics - geobase/php-countries - Measure and Improve Code Quality continuously with Scrutinizer

CountryRepository::findByShortCode() A
last analyzed 2017-03-06 21:53 UTC

↳ Parent: CountryRepository

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3.2098

Importance

Changes

Metric	Value
dl	0
loc	13
ccs	5
cts	7
cp	0.7143
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	7
nc	3
nop	1
crap	3.2098

<?php

namespace GeoBase\Countries;

use GeoBase\Countries\Country\CountryLoader;
use GeoBase\Countries\Country\CountryMapper;

class CountryRepository
{
    /**
     * @var CountryCollection
     */
    private static $collection;

    /**
     * @var CountryEntity[]
     */
    private static $items = [];

    /**
     * @var CountryMapper
     */
    private static $mapper;

    /**
     * @var CountryLoader
     */
    private static $loader;

    /**
     * @return CountryCollection
     */
    public static function findAll()
    {
        if (null === self::$collection) {
            self::$collection = self::getMapper()->mapArrayToCollection(self::getLoader()->loadAllCountries());

        }

        return self::$collection;

    }

    /**
     * @param string $shortCode
     *
     * @return null|CountryEntity
     */
    public static function findByShortCode($shortCode)
    {
        if (!isset(self::$items[$shortCode])) {
            $country = self::getLoader()->loadCountry($shortCode);
            if (!$country) {

                return;
            }

            return self::$items[$shortCode] = self::getMapper()->mapArrayToEntity($country);
        }

        return self::$items[$shortCode];
    }

    /**
     * @return CountryLoader
     */
    private static function getLoader()
    {
        if (null === self::$loader) {
            self::$loader = new CountryLoader();
        }

        return self::$loader;
    }

    /**
     * @return CountryMapper
     */
    private static function getMapper()
    {
        if (null === self::$mapper) {
            self::$mapper = new CountryMapper();
        }

        return self::$mapper;
    }
}


1		<?php
2
3		namespace GeoBase\Countries;
4
5		use GeoBase\Countries\Country\CountryLoader;
6		use GeoBase\Countries\Country\CountryMapper;
7
8		class CountryRepository
9		{
10		/**
11		* @var CountryCollection
12		*/
13		private static $collection;
14
15		/**
16		* @var CountryEntity[]
17		*/
18		private static $items = [];
19
20		/**
21		* @var CountryMapper
22		*/
23		private static $mapper;
24
25		/**
26		* @var CountryLoader
27		*/
28		private static $loader;
29
30		/**
31		* @return CountryCollection
32		*/
33	2	public static function findAll()
34		{
35	2	if (null === self::$collection) {
36	1	self::$collection = self::getMapper()->mapArrayToCollection(self::getLoader()->loadAllCountries());
		0 ignored issues – show Documentation Bug introduced 2017-03-06 21:12 UTC by Report Bug Copy Issue Report It seems like `self::getMapper()->mapAr...()->loadAllCountries())` of type `object<GeoBase\Countries...ntry\CountryCollection>` is incompatible with the declared type `object<GeoBase\Countries\CountryCollection>` of property `$collection`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
37		}
38
39	2	return self::$collection;
		0 ignored issues – show Bug Compatibility introduced 2017-03-06 21:12 UTC by Report Bug Copy Issue Report The expression `self::$collection;` of type `GeoBase\Countries\Countr...tries\CountryCollection` adds the type `GeoBase\Countries\Country\CountryCollection` to the return on line 39 which is incompatible with the return type documented by `GeoBase\Countries\CountryRepository::findAll` of type `GeoBase\Countries\CountryCollection`. Loading history...
40		}
41
42		/**
43		* @param string $shortCode
44		*
45		* @return null\|CountryEntity
46		*/
47	1	public static function findByShortCode($shortCode)
48		{
49	1	if (!isset(self::$items[$shortCode])) {
50	1	$country = self::getLoader()->loadCountry($shortCode);
51	1	if (!$country) {
		0 ignored issues – show Bug Best Practice introduced 2017-03-06 21:26 UTC by Report Bug Copy Issue Report The expression `$country` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
52		return;
53		}
54
55	1	return self::$items[$shortCode] = self::getMapper()->mapArrayToEntity($country);
56		}
57
58		return self::$items[$shortCode];
59		}
60
61		/**
62		* @return CountryLoader
63		*/
64	2	private static function getLoader()
65		{
66	2	if (null === self::$loader) {
67	1	self::$loader = new CountryLoader();
68		}
69
70	2	return self::$loader;
71		}
72
73		/**
74		* @return CountryMapper
75		*/
76	2	private static function getMapper()
77		{
78	2	if (null === self::$mapper) {
79	1	self::$mapper = new CountryMapper();
80		}
81
82	2	return self::$mapper;
83		}
84		}
85

geobase / php-countries

CountryRepository::findByShortCode() A last analyzed 2017-03-06 21:53 UTC

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CountryRepository::findByShortCode() A
last analyzed 2017-03-06 21:53 UTC