SteppedBillInterpreter::interpret() - Code Metrics - ranskills/billing-boss-php - Measure and Improve Code Quality continuously with Scrutinizer

SteppedBillInterpreter::interpret() A
last analyzed 2019-05-07 13:57 UTC

↳ Parent: SteppedBillInterpreter

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	11
nc	3
nop	1
dl	0
loc	18
ccs	12
cts	12
cp	1
crap	3
rs	9.9
c	0
b	0
f	0

<?php
/**
 * Billing Boss
 *
 * @link      https://github.com/ranskills/billing-boss-php
 * @copyright Copyright (c) 2018 Ransford Ako Okpoti
 * @license   Refer to the LICENSE distributed with this library
 * @since     1.0
 */
namespace BillingBoss\Interpreter;

use BillingBoss\Expr;
use BillingBoss\BillContext;
use BillingBoss\AbstractBillInterpreter;

/**
 * Step bill interpreter.
 *
 * @package   BillingBoss
 * @link      https://github.com/ranskills/billing-boss-php
 * @copyright Copyright (c) 2018 Ransford Ako Okpoti
 * @license   Refer to the LICENSE distributed with this library
 * @since     1.0.0
 */
final class SteppedBillInterpreter extends AbstractBillInterpreter
{
    private const EXPRESSION =  Expr::POSITIVE_NUMBER .
                                Expr::COMMA .
                                Expr::POSITIVE_NUMBER .
                                '\+';

    public function __construct()
    {
        parent::__construct(sprintf('/^%s$/', self::EXPRESSION));
    }

    public function interpret(BillContext $context): float
    {
        if (!$this->isValid($context)) {
            return 0.0;
        }
        $bill = 0;
        \preg_match(sprintf('/^%s$/', self::EXPRESSION), $context->getStructure(), $matches);

        $amount = $context->getAmount();
        $billPerStep = $matches[1];
        $step = $matches[2];

        while ($amount > 0) {
            $bill += $billPerStep;
            $amount -= $step;
        }

        return $bill;
    }
}


1		<?php
2		/**
3		* Billing Boss
4		*
5		* @link https://github.com/ranskills/billing-boss-php
6		* @copyright Copyright (c) 2018 Ransford Ako Okpoti
7		* @license Refer to the LICENSE distributed with this library
8		* @since 1.0
9		*/
10		namespace BillingBoss\Interpreter;
11
12		use BillingBoss\Expr;
13		use BillingBoss\BillContext;
14		use BillingBoss\AbstractBillInterpreter;
15
16		/**
17		* Step bill interpreter.
18		*
19		* @package BillingBoss
20		* @link https://github.com/ranskills/billing-boss-php
21		* @copyright Copyright (c) 2018 Ransford Ako Okpoti
22		* @license Refer to the LICENSE distributed with this library
23		* @since 1.0.0
24		*/
25		final class SteppedBillInterpreter extends AbstractBillInterpreter
26		{
27		private const EXPRESSION = Expr::POSITIVE_NUMBER .
28		Expr::COMMA .
29		Expr::POSITIVE_NUMBER .
30		'\+';
31
32	4	public function __construct()
33		{
34	4	parent::__construct(sprintf('/^%s$/', self::EXPRESSION));
35	4	}
36
37	2	public function interpret(BillContext $context): float
38		{
39	2	if (!$this->isValid($context)) {
40	1	return 0.0;
41		}
42	1	$bill = 0;
43	1	\preg_match(sprintf('/^%s$/', self::EXPRESSION), $context->getStructure(), $matches);
44
45	1	$amount = $context->getAmount();
46	1	$billPerStep = $matches[1];
47	1	$step = $matches[2];
48
49	1	while ($amount > 0) {
50	1	$bill += $billPerStep;
51	1	$amount -= $step;
52		}
53
54	1	return $bill;
55		}
56		}
57

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SteppedBillInterpreter::interpret() A last analyzed 2019-05-07 13:57 UTC

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SteppedBillInterpreter::interpret() A
last analyzed 2019-05-07 13:57 UTC