FormulaEngine::getRuler() - Code Metrics - Inspection of "csfixed" - hiqdev/php-billing - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f0c93a...888950 )

by Andrii

created 2018-05-16 08:09 UTC

FormulaEngine::getRuler() A

↳ Parent: FormulaEngine

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.6666
c	0
b	0
f	0
ccs	5
cts	5
cp	1
cc	2
eloc	5
nc	2
nop	0
crap	2

<?php
/**
 * PHP Billing Library
 *
 * @link      https://github.com/hiqdev/php-billing
 * @package   php-billing
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2017-2018, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\php\billing\formula;

use hiqdev\php\billing\charge\modifiers\Discount;
use Hoa\Ruler\Context;
use Hoa\Ruler\Ruler;

/**
 * @author Andrii Vasyliev <[email protected]>
 */
class FormulaEngine
{
    protected $ruler;

    protected $asserter;

    protected $context;

    protected $discount;

    public function __construct()
    {
        if (!class_exists(Context::class)) {
            throw new \Exception('to use formula engine install `hoa/ruler`');
        }
    }

    public function build(string $formula)
    {
        return $this->getRuler()->assert($formula, $this->getContext());
    }

    public function getRuler()
    {
        if ($this->ruler === null) {
            $this->ruler = new Ruler();
            $this->ruler->setAsserter($this->getAsserter());
        }

        return $this->ruler;
    }

    public function getAsserter()
    {
        if ($this->asserter === null) {
            $this->asserter = new Asserter();
        }

        return $this->asserter;
    }

    public function getContext()
    {
        if ($this->context === null) {
            $this->context = $this->buildContext();
        }

        return $this->context;
    }

    protected function buildContext()
    {
        $context = new Context();
        $context['discount'] = $this->getDiscount();

        return $context;
    }

    public function getDiscount()
    {
        if ($this->discount === null) {
            $this->discount = new Discount();
        }

        return $this->discount;
    }
}


1		<?php
2		/**
3		* PHP Billing Library
4		*
5		* @link https://github.com/hiqdev/php-billing
6		* @package php-billing
7		* @license BSD-3-Clause
8		* @copyright Copyright (c) 2017-2018, HiQDev (http://hiqdev.com/)
9		*/
10
11		namespace hiqdev\php\billing\formula;
12
13		use hiqdev\php\billing\charge\modifiers\Discount;
14		use Hoa\Ruler\Context;
15		use Hoa\Ruler\Ruler;
16
17		/**
18		* @author Andrii Vasyliev <[email protected]>
19		*/
20		class FormulaEngine
21		{
22		protected $ruler;
23
24		protected $asserter;
25
26		protected $context;
27
28		protected $discount;
29
30	1	public function __construct()
31		{
32	1	if (!class_exists(Context::class)) {
33		throw new \Exception('to use formula engine install `hoa/ruler`');
34		}
35	1	}
36
37	1	public function build(string $formula)
38		{
39	1	return $this->getRuler()->assert($formula, $this->getContext());
40		}
41
42	1	public function getRuler()
43		{
44	1	if ($this->ruler === null) {
45	1	$this->ruler = new Ruler();
46	1	$this->ruler->setAsserter($this->getAsserter());
47		}
48
49	1	return $this->ruler;
50		}
51
52	1	public function getAsserter()
53		{
54	1	if ($this->asserter === null) {
55	1	$this->asserter = new Asserter();
56		}
57
58	1	return $this->asserter;
59		}
60
61	1	public function getContext()
62		{
63	1	if ($this->context === null) {
64	1	$this->context = $this->buildContext();
65		}
66
67	1	return $this->context;
68		}
69
70	1	protected function buildContext()
71		{
72	1	$context = new Context();
73	1	$context['discount'] = $this->getDiscount();
74
75	1	return $context;
76		}
77
78	1	public function getDiscount()
79		{
80	1	if ($this->discount === null) {
81	1	$this->discount = new Discount();
82		}
83
84	1	return $this->discount;
85		}
86		}
87

hiqdev / php-billing

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FormulaEngine::getRuler() A

Complexity

Size

Duplication

Code Coverage

Importance

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