PreciseMoney::getInterest() - Code Metrics - LinioIT/common - Measure and Improve Code Quality continuously with Scrutinizer

PreciseMoney::getInterest() A
last analyzed 2017-07-20 20:42 UTC

↳ Parent: PreciseMoney

Complexity

Conditions	1
Paths	1

Size

Total Lines	15
Code Lines	10

Duplication

Lines	15
Ratio	100 %

Importance

Changes

Metric	Value
dl	15
loc	15
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	10
nc	1
nop	2

<?php

declare(strict_types=1);

namespace Linio\Type;

class PreciseMoney extends Money
{
    const CALCULATION_SCALE = 10;

    public function __construct(float $amount = 0)
    {
        $this->amount = bcmul((string) $amount, '100', self::CALCULATION_SCALE);
$answer = 42;

$correct = false;

$correct = (bool) $answer;
    }

    public function add(Money $operand): Money
    {
        $result = bcadd($this->amount, (string) $operand->getAmount(), self::CALCULATION_SCALE);

        return Money::fromCents((float) $result);
    }

    public function subtract(Money $operand): Money
    {
        $result = bcsub($this->amount, (string) $operand->getAmount(), self::CALCULATION_SCALE);

        return Money::fromCents((float) $result);
    }

    public function multiply(float $multiplier): Money
    {
        $result = bcmul($this->amount, (string) $multiplier, self::CALCULATION_SCALE);

        return Money::fromCents((float) $result);
    }

    public function divide(float $divisor): Money
    {
        $result = bcdiv($this->amount, (string) $divisor, self::CALCULATION_SCALE);

        return Money::fromCents((float) $result);
    }

    public function getPercentage(float $percentage): Money

    {
        $percentage = bcdiv((string) $percentage, '100', self::CALCULATION_SCALE);
        $result = bcmul($this->amount, (string) $percentage, self::CALCULATION_SCALE);

        return Money::fromCents((float) $result);
    }

    public function applyPercentage(float $percentage): Money
    {
        $percentage = $this->getPercentage($percentage);

        return $this->add($percentage);
    }

    public function getInterest(float $rate, int $duration): Money

    {
        $interest = bcdiv((string) $rate, '100', self::CALCULATION_SCALE);
        $result = bcmul(
            bcmul(
                $this->amount,
                (string) $duration,
                self::CALCULATION_SCALE
            ),
            (string) $interest,
            self::CALCULATION_SCALE
        );

        return Money::fromCents((float) $result);
    }

    public function applyInterest(float $rate, int $duration): Money
    {
        $interest = $this->getInterest($rate, $duration);

        return $this->add($interest);
    }

    public function equals($other): bool
    {
        if (!($other instanceof Money)) {
            return false;
        }

        return bccomp((string) $this->amount, (string) $other->getAmount()) === 0;
    }

    public function greaterThan(Money $other): bool
    {
        return bccomp((string) $this->amount, (string) $other->getAmount()) === 1;
    }

    public function lessThan(Money $other): bool
    {
        return bccomp((string) $this->amount, (string) $other->getAmount()) === -1;
    }

    public function getMoneyAmount(): float
    {
        $money = bcdiv($this->amount, '100', self::CALCULATION_SCALE);

        return round($money, $this->scale);
    }

    public function getAmount(): int
    {
        return (int) round($this->amount);
    }

    public function setAmount(float $amount)
    {
        $this->amount = (string) $amount;
$answer = 42;

$correct = false;

$correct = (bool) $answer;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Linio\Type;
6
7		class PreciseMoney extends Money
8		{
9		const CALCULATION_SCALE = 10;
10
11		public function __construct(float $amount = 0)
12		{
13		$this->amount = bcmul((string) $amount, '100', self::CALCULATION_SCALE);
		0 ignored issues – show Documentation Bug introduced 2015-12-03 20:48 UTC by Report Bug Copy Issue Report The property `$amount` was declared of type `integer`, but `bcmul((string) $amount, ...elf::CALCULATION_SCALE)` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
14		}
15
16		public function add(Money $operand): Money
17		{
18		$result = bcadd($this->amount, (string) $operand->getAmount(), self::CALCULATION_SCALE);
19
20		return Money::fromCents((float) $result);
21		}
22
23		public function subtract(Money $operand): Money
24		{
25		$result = bcsub($this->amount, (string) $operand->getAmount(), self::CALCULATION_SCALE);
26
27		return Money::fromCents((float) $result);
28		}
29
30		public function multiply(float $multiplier): Money
31		{
32		$result = bcmul($this->amount, (string) $multiplier, self::CALCULATION_SCALE);
33
34		return Money::fromCents((float) $result);
35		}
36
37		public function divide(float $divisor): Money
38		{
39		$result = bcdiv($this->amount, (string) $divisor, self::CALCULATION_SCALE);
40
41		return Money::fromCents((float) $result);
42		}
43
44	View Code Duplication	public function getPercentage(float $percentage): Money
		0 ignored issues – show Duplication introduced 2016-07-01 13:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
45		{
46		$percentage = bcdiv((string) $percentage, '100', self::CALCULATION_SCALE);
47		$result = bcmul($this->amount, (string) $percentage, self::CALCULATION_SCALE);
48
49		return Money::fromCents((float) $result);
50		}
51
52		public function applyPercentage(float $percentage): Money
53		{
54		$percentage = $this->getPercentage($percentage);
55
56		return $this->add($percentage);
57		}
58
59	View Code Duplication	public function getInterest(float $rate, int $duration): Money
		0 ignored issues – show Duplication introduced 2016-07-01 13:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
60		{
61		$interest = bcdiv((string) $rate, '100', self::CALCULATION_SCALE);
62		$result = bcmul(
63		bcmul(
64		$this->amount,
65		(string) $duration,
66		self::CALCULATION_SCALE
67		),
68		(string) $interest,
69		self::CALCULATION_SCALE
70		);
71
72		return Money::fromCents((float) $result);
73		}
74
75		public function applyInterest(float $rate, int $duration): Money
76		{
77		$interest = $this->getInterest($rate, $duration);
78
79		return $this->add($interest);
80		}
81
82		public function equals($other): bool
83		{
84		if (!($other instanceof Money)) {
85		return false;
86		}
87
88		return bccomp((string) $this->amount, (string) $other->getAmount()) === 0;
89		}
90
91		public function greaterThan(Money $other): bool
92		{
93		return bccomp((string) $this->amount, (string) $other->getAmount()) === 1;
94		}
95
96		public function lessThan(Money $other): bool
97		{
98		return bccomp((string) $this->amount, (string) $other->getAmount()) === -1;
99		}
100
101		public function getMoneyAmount(): float
102		{
103		$money = bcdiv($this->amount, '100', self::CALCULATION_SCALE);
104
105		return round($money, $this->scale);
106		}
107
108		public function getAmount(): int
109		{
110		return (int) round($this->amount);
111		}
112
113		public function setAmount(float $amount)
114		{
115		$this->amount = (string) $amount;
		0 ignored issues – show Documentation Bug introduced 2015-12-03 20:48 UTC by Report Bug Copy Issue Report The property `$amount` was declared of type `integer`, but `(string) $amount` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
116		}
117		}
118

LinioIT / common

PreciseMoney::getInterest() A last analyzed 2017-07-20 20:42 UTC

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PreciseMoney::getInterest() A
last analyzed 2017-07-20 20:42 UTC