Currency::offsetExists() - Code Metrics - Inspection of "Merge pull request #2 from ARCANEDEV/feature-1" - ARCANEDEV/Currencies - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7383a6...06d9f7 )

by ARCANEDEV

created 2016-06-25 00:04 UTC

Currency::offsetExists() A

↳ Parent: Currency

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	4
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php namespace Arcanedev\Currencies\Entities;

use Arcanedev\Currencies\Contracts\Entities\Currency as CurrencyContract;
use Arcanedev\Currencies\Exceptions\InvalidCurrencyArgumentException;
use ArrayAccess;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Contracts\Support\Jsonable;
use Illuminate\Support\Arr;

/**
 * Class     Currency
 *
 * @package  Arcanedev\Currencies\Entities
 * @author   ARCANEDEV <[email protected]>
 *
 * @property  string  key
 * @property  bool    is_iso
 * @property  string  iso_numeric
 * @property  string  name
 * @property  string  symbol
 * @property  array   alternate_symbols
 * @property  string  subunit
 * @property  int     subunit_to_unit
 * @property  bool    symbol_first
 * @property  string  html_entity
 * @property  string  decimal_separator
 * @property  string  thousands_separator
 */
class Currency implements CurrencyContract, Arrayable, ArrayAccess, Jsonable
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Currency attributes.
     *
     * @var array
     */
    protected $attributes = [];

    /* ------------------------------------------------------------------------------------------------
     |  Constructor
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Currency constructor.
     *
     * @param  string  $key
     * @param  array   $attributes
     */
    public function __construct($key, array $attributes)
    {
        $attributes = compact('key') + $attributes;
        $this->checkRequiredAttributes($attributes);
        $this->attributes = $attributes;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Getters & Setters
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Get an attribute.
     *
     * @param  string  $name
     *
     * @return mixed
     */
    public function __get($name)
    {
        return Arr::get($this->attributes, $name);
    }

    /**
     * Get required attributes.
     *
     * @return array
     */
    protected function getRequiredAttributes()
    {
        return [
            'key', 'iso_numeric', 'name', 'symbol', 'alternate_symbols', 'subunit', 'subunit_to_unit',
            'symbol_first', 'html_entity', 'decimal_separator', 'thousands_separator',
        ];
    }

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Make a currency instance.
     *
     * @param  string  $key
     * @param  array   $attributes
     *
     * @return self
     */
    public static function make($key, array $attributes)
    {
        return new self($key, $attributes);
    }

    /**
     * Format the currency amount.
     *
     * @param  int  $amount    -  Amount in cents
     * @param  int  $decimals
     *
     * @return string
     */
    public function format($amount, $decimals = 2)
    {
        $formatted = number_format(
            $amount / $this->subunit_to_unit,
            $decimals,
            $this->decimal_separator,
            $this->thousands_separator
        );

        return $this->symbol_first
            ? $this->symbol.' '.$formatted
            : $formatted.' '.$this->symbol;
    }

    /**
     * Get the instance as an array.
     *
     * @return array
     */
    public function toArray()
    {
        return $this->attributes;
    }

    /**
     * Convert the object to its JSON representation.
     *
     * @param  int  $options
     *
     * @return string
     */
    public function toJson($options = 0)
    {
        return json_encode($this->toArray(), $options);
    }

    /* ------------------------------------------------------------------------------------------------
     |  Check Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Check the required attributes.
     *
     * @param  array  $attributes
     *
     * @throws \Arcanedev\Currencies\Exceptions\InvalidCurrencyArgumentException
     */
    private function checkRequiredAttributes(array $attributes)
    {
        $missing = array_diff($this->getRequiredAttributes(), array_keys($attributes));

        if ( ! empty($missing)) {
            throw new InvalidCurrencyArgumentException(
                'The Currency attributes are missing: ['.implode(', ', $missing).']'
            );
        }
    }

    /**
     * Whether a offset exists
     * @link http://php.net/manual/en/arrayaccess.offsetexists.php
     *
     * @param  string  $offset
     *
     * @return bool
     */
    public function offsetExists($offset)
    {
        return Arr::has($this->attributes, $offset);
    }

    /**
     * Offset to retrieve
     * @link http://php.net/manual/en/arrayaccess.offsetget.php
     *
     * @param  string  $offset
     *
     * @return mixed
     */
    public function offsetGet($offset)
    {
        return Arr::get($this->attributes, $offset, null);
    }

    /**
     * Offset to set
     * @link http://php.net/manual/en/arrayaccess.offsetset.php
     *
     * @param  string  $offset
     * @param  mixed   $value
     */
    public function offsetSet($offset, $value) { /** DO NOTHING **/ }

    /**
     * Offset to unset
     * @link http://php.net/manual/en/arrayaccess.offsetunset.php
     *
     * @param string $offset
     */
    public function offsetUnset($offset) { /** DO NOTHING **/ }
}


1		<?php namespace Arcanedev\Currencies\Entities;
2
3		use Arcanedev\Currencies\Contracts\Entities\Currency as CurrencyContract;
4		use Arcanedev\Currencies\Exceptions\InvalidCurrencyArgumentException;
5		use ArrayAccess;
6		use Illuminate\Contracts\Support\Arrayable;
7		use Illuminate\Contracts\Support\Jsonable;
8		use Illuminate\Support\Arr;
9
10		/**
11		* Class Currency
12		*
13		* @package Arcanedev\Currencies\Entities
14		* @author ARCANEDEV <[email protected]>
15		*
16		* @property string key
17		* @property bool is_iso
18		* @property string iso_numeric
19		* @property string name
20		* @property string symbol
21		* @property array alternate_symbols
22		* @property string subunit
23		* @property int subunit_to_unit
24		* @property bool symbol_first
25		* @property string html_entity
26		* @property string decimal_separator
27		* @property string thousands_separator
28		*/
29		class Currency implements CurrencyContract, Arrayable, ArrayAccess, Jsonable
30		{
31		/* ------------------------------------------------------------------------------------------------
32		\| Properties
33		\| ------------------------------------------------------------------------------------------------
34		*/
35		/**
36		* Currency attributes.
37		*
38		* @var array
39		*/
40		protected $attributes = [];
41
42		/* ------------------------------------------------------------------------------------------------
43		\| Constructor
44		\| ------------------------------------------------------------------------------------------------
45		*/
46		/**
47		* Currency constructor.
48		*
49		* @param string $key
50		* @param array $attributes
51		*/
52	384	public function __construct($key, array $attributes)
53		{
54	384	$attributes = compact('key') + $attributes;
55	384	$this->checkRequiredAttributes($attributes);
56	384	$this->attributes = $attributes;
57	384	}
58
59		/* ------------------------------------------------------------------------------------------------
60		\| Getters & Setters
61		\| ------------------------------------------------------------------------------------------------
62		*/
63		/**
64		* Get an attribute.
65		*
66		* @param string $name
67		*
68		* @return mixed
69		*/
70	384	public function __get($name)
71		{
72	384	return Arr::get($this->attributes, $name);
73		}
74
75		/**
76		* Get required attributes.
77		*
78		* @return array
79		*/
80	384	protected function getRequiredAttributes()
81		{
82		return [
83	384	'key', 'iso_numeric', 'name', 'symbol', 'alternate_symbols', 'subunit', 'subunit_to_unit',
84	288	'symbol_first', 'html_entity', 'decimal_separator', 'thousands_separator',
85	288	];
86		}
87
88		/* ------------------------------------------------------------------------------------------------
89		\| Main Functions
90		\| ------------------------------------------------------------------------------------------------
91		*/
92		/**
93		* Make a currency instance.
94		*
95		* @param string $key
96		* @param array $attributes
97		*
98		* @return self
99		*/
100	384	public static function make($key, array $attributes)
101		{
102	384	return new self($key, $attributes);
103		}
104
105		/**
106		* Format the currency amount.
107		*
108		* @param int $amount - Amount in cents
109		* @param int $decimals
110		*
111		* @return string
112		*/
113	12	public function format($amount, $decimals = 2)
114		{
115	12	$formatted = number_format(
116	12	$amount / $this->subunit_to_unit,
117	9	$decimals,
118	12	$this->decimal_separator,
119	12	$this->thousands_separator
120	9	);
121
122	12	return $this->symbol_first
123	12	? $this->symbol.' '.$formatted
124	12	: $formatted.' '.$this->symbol;
125		}
126
127		/**
128		* Get the instance as an array.
129		*
130		* @return array
131		*/
132	24	public function toArray()
133		{
134	24	return $this->attributes;
135		}
136
137		/**
138		* Convert the object to its JSON representation.
139		*
140		* @param int $options
141		*
142		* @return string
143		*/
144	12	public function toJson($options = 0)
145		{
146	12	return json_encode($this->toArray(), $options);
147		}
148
149		/* ------------------------------------------------------------------------------------------------
150		\| Check Functions
151		\| ------------------------------------------------------------------------------------------------
152		*/
153		/**
154		* Check the required attributes.
155		*
156		* @param array $attributes
157		*
158		* @throws \Arcanedev\Currencies\Exceptions\InvalidCurrencyArgumentException
159		*/
160	384	private function checkRequiredAttributes(array $attributes)
161		{
162	384	$missing = array_diff($this->getRequiredAttributes(), array_keys($attributes));
163
164	384	if ( ! empty($missing)) {
165	12	throw new InvalidCurrencyArgumentException(
166	12	'The Currency attributes are missing: ['.implode(', ', $missing).']'
167	9	);
168		}
169	384	}
170
171		/**
172		* Whether a offset exists
173		* @link http://php.net/manual/en/arrayaccess.offsetexists.php
174		*
175		* @param string $offset
176		*
177		* @return bool
178		*/
179	12	public function offsetExists($offset)
180		{
181	12	return Arr::has($this->attributes, $offset);
182		}
183
184		/**
185		* Offset to retrieve
186		* @link http://php.net/manual/en/arrayaccess.offsetget.php
187		*
188		* @param string $offset
189		*
190		* @return mixed
191		*/
192	12	public function offsetGet($offset)
193		{
194	12	return Arr::get($this->attributes, $offset, null);
195		}
196
197		/**
198		* Offset to set
199		* @link http://php.net/manual/en/arrayaccess.offsetset.php
200		*
201		* @param string $offset
202		* @param mixed $value
203		*/
204		public function offsetSet($offset, $value) { / DO NOTHING / }
205
206		/**
207		* Offset to unset
208		* @link http://php.net/manual/en/arrayaccess.offsetunset.php
209		*
210		* @param string $offset
211		*/
212		public function offsetUnset($offset) { / DO NOTHING / }
213		}
214

ARCANEDEV / Currencies

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Currency::offsetExists() A

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