TotalTrait::getRebate() - Code Metrics - Connox/omnipay-billpay - Measure and Improve Code Quality continuously with Scrutinizer

TotalTrait::getRebate() A
last analyzed 2020-01-13 15:14 UTC

↳ Parent: TotalTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php

namespace Omnipay\BillPay\Message\RequestData;

use Omnipay\BillPay\Item;
use Omnipay\BillPay\Message\AuthorizeRequest;
use Omnipay\Common\Exception\InvalidRequestException;
use Omnipay\Common\ItemBag;
use Omnipay\Common\Message\AbstractRequest;
use SimpleXMLElement;

/**
 * Class TotalTrait
 *
 * @author    Andreas Lange <[email protected]>
 * @copyright 2016, Connox GmbH
 * @license   MIT
 */
trait TotalTrait
{
    /**
     * Validates and returns the formated amount.
     *
     * @return string The amount formatted to the correct number of decimal places for the selected currency.
     *
     * @codeCoverageIgnore
     */
    abstract public function getAmount();

    /**
     * Get the payment currency code.
     *
     * @return string
     *
     * @codeCoverageIgnore
     */
    abstract public function getCurrency();

    /**
     * A list of items in this order
     *
     * @return ItemBag|null A bag containing items in this order
     *
     * @codeCoverageIgnore
     */
    abstract public function getItems();

    /**
     * Gets the net rebate amount for the order
     *
     * @return string|null
     */
    public function getRebate()
    {
        return $this->getParameter('rebate');
    }

    /**
     * Gets the gross rebate amount for the order
     *
     * @return string|null
     */
    public function getRebateGross()
    {
        return $this->getParameter('rebateGross');
    }

    /**
     * Gets the shipping method name
     *
     * @return string|null
     */
    public function getShippingName()
    {
        return $this->getParameter('shippingName');
    }

    /**
     * Gets the net amount of shipping cost for the order
     *
     * @return string|null
     */
    public function getShippingPrice()
    {
        return $this->getParameter('shippingPrice');
    }

    /**
     * Gets the gross amount of shipping cost for the order
     *
     * @return string|null
     */
    public function getShippingPriceGross()
    {
        return $this->getParameter('shippingPriceGross');
    }

    /**
     * Get the transaction ID.
     *
     * @return string
     *
     * @codeCoverageIgnore
     */
    abstract public function getTransactionId();

    /**
     * Sets net rebate amount for the order
     *
     * @param float $rebate net rebate amount
     *
     * @return AuthorizeRequest
     */
    public function setRebate($rebate)
    {
        return $this->setParameter('rebate', $rebate);
    }

    /**
     * Sets gross rebate amount for the order
     *
     * @param string $rebateGross gross rebate amount
     *
     * @return AuthorizeRequest
     */
    public function setRebateGross($rebateGross)
    {
        return $this->setParameter('rebateGross', $rebateGross);
    }

    /**
     * Sets shipping method name (e.g. "Express")
     *
     * @param string $name
     *
     * @return AuthorizeRequest
     */
    public function setShippingName($name)
    {
        return $this->setParameter('shippingName', $name);
    }

    /**
     * Sets net amount of shipping cost for the order
     *
     * @param float $price net amount of shipping cost
     *
     * @return AuthorizeRequest
     */
    public function setShippingPrice($price)
    {
        return $this->setParameter('shippingPrice', $price);
    }

    /**
     * Sets gross amount of shipping cost for the order
     *
     * @param string $priceGross gross amount of shipping cost
     *
     * @return AuthorizeRequest
     */
    public function setShippingPriceGross($priceGross)
    {
        return $this->setParameter('shippingPriceGross', $priceGross);
    }

    /**
     * @param SimpleXMLElement $data
     *
     * @throws InvalidRequestException
     */
    protected function appendTotal(SimpleXMLElement $data)
    {
        $this->checkAmountDifference();

        list($totalNet, $totalGross) = $this->calculateTotalAmounts();

        $data->addChild('total');
        $data->total[0]['shippingname'] = $this->getShippingName();
        $data->total[0]['shippingprice'] = round(bcmul($this->getShippingPrice(), 100, 8));
        $data->total[0]['shippingpricegross'] = round(bcmul($this->getShippingPriceGross(), 100, 8));
        $data->total[0]['rebate'] = round(bcmul($this->getRebate(), 100, 8));
        $data->total[0]['rebategross'] = round(bcmul($this->getRebateGross(), 100, 8));
        $data->total[0]['carttotalprice'] = round(bcmul($totalNet, 100, 8));
        $data->total[0]['carttotalpricegross'] = round(bcmul($totalGross, 100, 8));
        $data->total[0]['currency'] = $this->getCurrency();
        $data->total[0]['reference'] = $this->getTransactionId();
    }

    /**
     * @throws InvalidRequestException
     *
     * @return array
     */
    protected function calculateTotalAmounts()
    {
        $totalNet = 0.0;
        $totalGross = 0.0;

        foreach ($this->getItems()->all() as $pos => $item) {
            /* @var Item $item */
            $totalNet = bcadd($totalNet, bcmul($item->getPriceNet(), $item->getQuantity(), 8), 8);
            $totalGross = bcadd($totalGross, bcmul($item->getPrice(), $item->getQuantity(), 8), 8);
        }

        // add shipping
        $totalNet = bcadd($totalNet, $this->getShippingPrice(), 8);
        $totalGross = bcadd($totalGross, $this->getShippingPriceGross(), 8);

        // remove rebates
        $totalNet = bcsub($totalNet, $this->getRebate(), 8);
        $totalGross = bcsub($totalGross, $this->getRebateGross(), 8);

        return [$totalNet, $totalGross];
    }

    /**
     * Get a single parameter.
     *
     * @param string $key The parameter key
     *
     * @return mixed
     *
     * @codeCoverageIgnore
     */
    abstract protected function getParameter($key);

    /**
     * Set a single parameter
     *
     * @param string $key   The parameter key
     * @param mixed  $value The value to set
     *
     * @return AbstractRequest Provides a fluent interface
     *
     * @codeCoverageIgnore
     */
    abstract protected function setParameter($key, $value);

    /**
     * @throws InvalidRequestException
     */
    private function checkAmountDifference()
    {
        $totalGross = $this->calculateTotalAmounts()[1];

        if (bccomp($totalGross, $this->getAmount(), 8) !== 0) {
            throw new InvalidRequestException(
                sprintf(
                    'Amount (%0.2f) differs from calculated amount (%0.2f) (items + shipping - rebate).',
                    $totalGross,
                    $this->getAmount()
                )
            );
        }
    }
}


1		<?php
2
3		namespace Omnipay\BillPay\Message\RequestData;
4
5		use Omnipay\BillPay\Item;
6		use Omnipay\BillPay\Message\AuthorizeRequest;
7		use Omnipay\Common\Exception\InvalidRequestException;
8		use Omnipay\Common\ItemBag;
9		use Omnipay\Common\Message\AbstractRequest;
10		use SimpleXMLElement;
11
12		/**
13		* Class TotalTrait
14		*
15		* @author Andreas Lange <[email protected]>
16		* @copyright 2016, Connox GmbH
17		* @license MIT
18		*/
19		trait TotalTrait
20		{
21		/**
22		* Validates and returns the formated amount.
23		*
24		* @return string The amount formatted to the correct number of decimal places for the selected currency.
25		*
26		* @codeCoverageIgnore
27		*/
28		abstract public function getAmount();
29
30		/**
31		* Get the payment currency code.
32		*
33		* @return string
34		*
35		* @codeCoverageIgnore
36		*/
37		abstract public function getCurrency();
38
39		/**
40		* A list of items in this order
41		*
42		* @return ItemBag\|null A bag containing items in this order
43		*
44		* @codeCoverageIgnore
45		*/
46		abstract public function getItems();
47
48		/**
49		* Gets the net rebate amount for the order
50		*
51		* @return string\|null
52		*/
53	10	public function getRebate()
54		{
55	10	return $this->getParameter('rebate');
56		}
57
58		/**
59		* Gets the gross rebate amount for the order
60		*
61		* @return string\|null
62		*/
63	10	public function getRebateGross()
64		{
65	10	return $this->getParameter('rebateGross');
66		}
67
68		/**
69		* Gets the shipping method name
70		*
71		* @return string\|null
72		*/
73	9	public function getShippingName()
74		{
75	9	return $this->getParameter('shippingName');
76		}
77
78		/**
79		* Gets the net amount of shipping cost for the order
80		*
81		* @return string\|null
82		*/
83	10	public function getShippingPrice()
84		{
85	10	return $this->getParameter('shippingPrice');
86		}
87
88		/**
89		* Gets the gross amount of shipping cost for the order
90		*
91		* @return string\|null
92		*/
93	10	public function getShippingPriceGross()
94		{
95	10	return $this->getParameter('shippingPriceGross');
96		}
97
98		/**
99		* Get the transaction ID.
100		*
101		* @return string
102		*
103		* @codeCoverageIgnore
104		*/
105		abstract public function getTransactionId();
106
107		/**
108		* Sets net rebate amount for the order
109		*
110		* @param float $rebate net rebate amount
111		*
112		* @return AuthorizeRequest
113		*/
114	11	public function setRebate($rebate)
115		{
116	11	return $this->setParameter('rebate', $rebate);
117		}
118
119		/**
120		* Sets gross rebate amount for the order
121		*
122		* @param string $rebateGross gross rebate amount
123		*
124		* @return AuthorizeRequest
125		*/
126	11	public function setRebateGross($rebateGross)
127		{
128	11	return $this->setParameter('rebateGross', $rebateGross);
129		}
130
131		/**
132		* Sets shipping method name (e.g. "Express")
133		*
134		* @param string $name
135		*
136		* @return AuthorizeRequest
137		*/
138	11	public function setShippingName($name)
139		{
140	11	return $this->setParameter('shippingName', $name);
141		}
142
143		/**
144		* Sets net amount of shipping cost for the order
145		*
146		* @param float $price net amount of shipping cost
147		*
148		* @return AuthorizeRequest
149		*/
150	11	public function setShippingPrice($price)
151		{
152	11	return $this->setParameter('shippingPrice', $price);
153		}
154
155		/**
156		* Sets gross amount of shipping cost for the order
157		*
158		* @param string $priceGross gross amount of shipping cost
159		*
160		* @return AuthorizeRequest
161		*/
162	11	public function setShippingPriceGross($priceGross)
163		{
164	11	return $this->setParameter('shippingPriceGross', $priceGross);
165		}
166
167		/**
168		* @param SimpleXMLElement $data
169		*
170		* @throws InvalidRequestException
171		*/
172	10	protected function appendTotal(SimpleXMLElement $data)
173		{
174	10	$this->checkAmountDifference();
175
176	9	list($totalNet, $totalGross) = $this->calculateTotalAmounts();
177
178	9	$data->addChild('total');
179	9	$data->total[0]['shippingname'] = $this->getShippingName();
180	9	$data->total[0]['shippingprice'] = round(bcmul($this->getShippingPrice(), 100, 8));
181	9	$data->total[0]['shippingpricegross'] = round(bcmul($this->getShippingPriceGross(), 100, 8));
182	9	$data->total[0]['rebate'] = round(bcmul($this->getRebate(), 100, 8));
183	9	$data->total[0]['rebategross'] = round(bcmul($this->getRebateGross(), 100, 8));
184	9	$data->total[0]['carttotalprice'] = round(bcmul($totalNet, 100, 8));
185	9	$data->total[0]['carttotalpricegross'] = round(bcmul($totalGross, 100, 8));
186	9	$data->total[0]['currency'] = $this->getCurrency();
187	9	$data->total[0]['reference'] = $this->getTransactionId();
188	9	}
189
190		/**
191		* @throws InvalidRequestException
192		*
193		* @return array
194		*/
195	10	protected function calculateTotalAmounts()
196		{
197	10	$totalNet = 0.0;
198	10	$totalGross = 0.0;
199
200	10	foreach ($this->getItems()->all() as $pos => $item) {
201		/* @var Item $item */
202	10	$totalNet = bcadd($totalNet, bcmul($item->getPriceNet(), $item->getQuantity(), 8), 8);
203	10	$totalGross = bcadd($totalGross, bcmul($item->getPrice(), $item->getQuantity(), 8), 8);
204	10	}
205
206		// add shipping
207	10	$totalNet = bcadd($totalNet, $this->getShippingPrice(), 8);
208	10	$totalGross = bcadd($totalGross, $this->getShippingPriceGross(), 8);
209
210		// remove rebates
211	10	$totalNet = bcsub($totalNet, $this->getRebate(), 8);
212	10	$totalGross = bcsub($totalGross, $this->getRebateGross(), 8);
213
214	10	return [$totalNet, $totalGross];
215		}
216
217		/**
218		* Get a single parameter.
219		*
220		* @param string $key The parameter key
221		*
222		* @return mixed
223		*
224		* @codeCoverageIgnore
225		*/
226		abstract protected function getParameter($key);
227
228		/**
229		* Set a single parameter
230		*
231		* @param string $key The parameter key
232		* @param mixed $value The value to set
233		*
234		* @return AbstractRequest Provides a fluent interface
235		*
236		* @codeCoverageIgnore
237		*/
238		abstract protected function setParameter($key, $value);
239
240		/**
241		* @throws InvalidRequestException
242		*/
243	10	private function checkAmountDifference()
244		{
245	10	$totalGross = $this->calculateTotalAmounts()[1];
246
247	10	if (bccomp($totalGross, $this->getAmount(), 8) !== 0) {
248	1	throw new InvalidRequestException(
249	1	sprintf(
250	1	'Amount (%0.2f) differs from calculated amount (%0.2f) (items + shipping - rebate).',
251	1	$totalGross,
252	1	$this->getAmount()
253	1	)
254	1	);
255		}
256	9	}
257		}
258

Connox / omnipay-billpay

TotalTrait::getRebate() A last analyzed 2020-01-13 15:14 UTC

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TotalTrait::getRebate() A
last analyzed 2020-01-13 15:14 UTC