PageControllerExtension::getOptionsQuery() - Code Metrics - dynamic/silverstripe-foxy-discounts - Measure and Improve Code Quality continuously with Scrutinizer

PageControllerExtension::getOptionsQuery() A
last analyzed 2020-09-23 00:20 UTC

↳ Parent: PageControllerExtension

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	6
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	12
rs	10

<?php

namespace Dynamic\Foxy\Discounts\Extension;

use Dynamic\Foxy\Discounts\DiscountHelper;
use Dynamic\Foxy\Discounts\Model\Discount;
use Dynamic\Foxy\Discounts\Model\DiscountTier;
use Dynamic\Foxy\Form\AddToCartForm;
use Dynamic\Products\Page\Product;
filter:
    dependency_paths: ["lib/*"]
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Extension;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\HiddenField;
use SilverStripe\View\Requirements;

/**
 * Class PageControllerExtension
 * @package Dynamic\Foxy\Discounts\Extension
 */
class PageControllerExtension extends Extension
{
    /**
     * @var array
     */
    private static $allowed_actions = [

        'fetchprice',
    ];

    /**
     * @var array
     */
    private static $exempt_fields = [

        'price',
        'quantity',
        'h:product_id',
        'isAjax',
    ];

    /**
     * @var DiscountHelper|null
     */
    private $discount_helper = null;

    /**
     * @return $this
     */
    protected function setDiscountHelper()
    {
        if ($this->getIsDiscountable($this->owner->data())) {
            $this->discount_helper = $this->owner->data()->getBestDiscount();
        }

        return $this;
    }

    /**
     * @return DiscountHelper|null
     */
    protected function getDiscountHelper()
    {
        if (!$this->discount_helper) {
            $this->setDiscountHelper();
        }

        return $this->discount_helper;
    }

    /**
     * @param $form
     */
    public function updateAddToCartForm(&$form)
    {
        $page = $this->owner->data();
        /** @var DiscountHelper $discount */
        if ($discount = $this->getDiscountHelper()) {
            Requirements::javascript('dynamic/silverstripe-foxy-discounts: client/dist/javascript/discount.js');
            $code = $page->Code;
            if ($form instanceof Form && ($fields = $form->Fields())) {
                $fields->push(
                    HiddenField::create(AddToCartForm::getGeneratedValue(
                        $code,
                        $discount->getFoxyDiscountType(),
                        $discount->getDiscountFieldValue()
                    ))->setValue($this->getDiscountFieldValue())
                        ->addExtraClass('product-discount')
                );

                if ($endTime = $discount->getDiscountTier()->Discount()->EndTime) {
                    $fields->push(
                        HiddenField::create(AddToCartForm::getGeneratedValue(
                            $code,
                            'expires',
                            strtotime($endTime)
                        ))
                            ->setValue(strtotime($endTime))
                    );
                }
            }
        }
    }

    /**
     * @return string
     */
    public function getDiscountFieldValue()
    {
        /** @var Discount $discount */
        if ($discount = $this->getDiscountHelper()) {

            return $this->getDiscountHelper()->getDiscountFieldValue();

        }

        return false;

    }

    public function fetchprice(HTTPRequest $request)
    {
        if (!$id = $request->getVar('h:product_id')) {
            return;
        }

        if (!$product = Product::get()->byID(explode('||', $id)[0])) {
            return;
        }

        if (!$this->getIsDiscountable($product)) {
            return;
        }

        $totalPrice = Discount::config()->get('calculate_total');
        $quantity = (int)$request->getVar('quantity');
        $cost = ($totalPrice) ? $product->Price * $quantity : $product->Price;
        $optionsQuery = $this->getOptionsQuery($request->getVars());
        $options = $product->Options()->filter($optionsQuery);

        foreach ($options as $option) {
            switch ($option->PriceModifierAction) {
                case 'Add':
                    if ($totalPrice) {
                        $cost += ($option->PriceModifier * $quantity);
                    } else {
                        $cost += $option->PriceModifier;
                    }
                    break;
                case 'Subtract':
                    if ($totalPrice) {
                        $cost -= ($option->PriceModifier * $quantity);
                    } else {
                        $cost -= $option->ProceModifier;
                    }
                    break;
                case 'Set':
                    if ($totalPrice) {
                        $cost = ($option->PriceModifier * $quantity);
                    } else {
                        $cost = $option->PriceModifier;
                    }
                    break;
            }
        }
        return $this->getDiscountHelper() instanceof DiscountHelper
            ? $cost - $this->getDiscountHelper()->getDiscountedPrice()->getValue()
            : $cost;
    }

    /**
     * @param $vars
     * @return array
     */
    protected function getOptionsQuery($vars)
    {
        $exempt = $this->owner->config()->get('exempt_fields');
        $filter['PriceModifierAction:not'] = null;


        foreach ($vars as $key => $val) {
            if (!in_array($key, $exempt)) {
                $filter['OptionModifierKey'][] = explode('||', $val)[0];
            }
        }

        return $filter;
    }

    /**
     * @param $product
     * @return bool
     */
    public function getIsDiscountable($product)
    {
        return $product->hasMethod('getHasDiscount')
            && $product->hasMethod('getBestDiscount')
            && $product->getHasDiscount();
    }
}


1			<?php
2
3			namespace Dynamic\Foxy\Discounts\Extension;
4
5			use Dynamic\Foxy\Discounts\DiscountHelper;
6			use Dynamic\Foxy\Discounts\Model\Discount;
7			use Dynamic\Foxy\Discounts\Model\DiscountTier;
8			use Dynamic\Foxy\Form\AddToCartForm;
9			use Dynamic\Products\Page\Product;
			0 ignored issues – show Bug introduced 2019-08-29 04:50 UTC by Report Bug Copy Issue Report The type `Dynamic\Products\Page\Product` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
10			use SilverStripe\Control\HTTPRequest;
11			use SilverStripe\Core\Extension;
12			use SilverStripe\Forms\Form;
13			use SilverStripe\Forms\HiddenField;
14			use SilverStripe\View\Requirements;
15
16			/**
17			* Class PageControllerExtension
18			* @package Dynamic\Foxy\Discounts\Extension
19			*/
20			class PageControllerExtension extends Extension
21			{
22			/**
23			* @var array
24			*/
25			private static $allowed_actions = [
			0 ignored issues – show introduced 2019-09-18 06:16 UTC by Report Bug Copy Issue Report The private property `$allowed_actions` is not used, and could be removed. Loading history...
26			'fetchprice',
27			];
28
29			/**
30			* @var array
31			*/
32			private static $exempt_fields = [
			0 ignored issues – show introduced 2019-09-18 06:16 UTC by Report Bug Copy Issue Report The private property `$exempt_fields` is not used, and could be removed. Loading history...
33			'price',
34			'quantity',
35			'h:product_id',
36			'isAjax',
37			];
38
39			/**
40			* @var DiscountHelper\|null
41			*/
42			private $discount_helper = null;
43
44			/**
45			* @return $this
46			*/
47			protected function setDiscountHelper()
48			{
49			if ($this->getIsDiscountable($this->owner->data())) {
50			$this->discount_helper = $this->owner->data()->getBestDiscount();
51			}
52
53			return $this;
54			}
55
56			/**
57			* @return DiscountHelper\|null
58			*/
59			protected function getDiscountHelper()
60			{
61			if (!$this->discount_helper) {
62			$this->setDiscountHelper();
63			}
64
65			return $this->discount_helper;
66			}
67
68			/**
69			* @param $form
70			*/
71			public function updateAddToCartForm(&$form)
72			{
73			$page = $this->owner->data();
74			/** @var DiscountHelper $discount */
75			if ($discount = $this->getDiscountHelper()) {
76			Requirements::javascript('dynamic/silverstripe-foxy-discounts: client/dist/javascript/discount.js');
77			$code = $page->Code;
78			if ($form instanceof Form && ($fields = $form->Fields())) {
79			$fields->push(
80			HiddenField::create(AddToCartForm::getGeneratedValue(
81			$code,
82			$discount->getFoxyDiscountType(),
83			$discount->getDiscountFieldValue()
84			))->setValue($this->getDiscountFieldValue())
85			->addExtraClass('product-discount')
86			);
87
88			if ($endTime = $discount->getDiscountTier()->Discount()->EndTime) {
89			$fields->push(
90			HiddenField::create(AddToCartForm::getGeneratedValue(
91			$code,
92			'expires',
93			strtotime($endTime)
94			))
95			->setValue(strtotime($endTime))
96			);
97			}
98			}
99			}
100			}
101
102			/**
103			* @return string
104			*/
105			public function getDiscountFieldValue()
106			{
107			/** @var Discount $discount */
108			if ($discount = $this->getDiscountHelper()) {
			0 ignored issues – show Unused Code introduced 2020-09-21 17:12 UTC by Report Bug Copy Issue Report The assignment to `$discount` is dead and can be removed. Loading history...
109			return $this->getDiscountHelper()->getDiscountFieldValue();
			0 ignored issues – show Bug Best Practice introduced 2020-09-21 17:12 UTC by Report Bug Copy Issue Report The expression `return $this->getDiscoun...getDiscountFieldValue()` could also return `false` which is incompatible with the documented return type `string`. Did you maybe forget to handle an error condition? If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled. Loading history...
110			}
111
112			return false;
			0 ignored issues – show Bug Best Practice introduced 2020-09-21 17:12 UTC by Report Bug Copy Issue Report The expression `return false` returns the type `false` which is incompatible with the documented return type `string`. Loading history...
113			}
114
115			public function fetchprice(HTTPRequest $request)
116			{
117			if (!$id = $request->getVar('h:product_id')) {
118			return;
119			}
120
121			if (!$product = Product::get()->byID(explode('\|\|', $id)[0])) {
122			return;
123			}
124
125			if (!$this->getIsDiscountable($product)) {
126			return;
127			}
128
129			$totalPrice = Discount::config()->get('calculate_total');
130			$quantity = (int)$request->getVar('quantity');
131			$cost = ($totalPrice) ? $product->Price * $quantity : $product->Price;
132			$optionsQuery = $this->getOptionsQuery($request->getVars());
133			$options = $product->Options()->filter($optionsQuery);
134
135			foreach ($options as $option) {
136			switch ($option->PriceModifierAction) {
137			case 'Add':
138			if ($totalPrice) {
139			$cost += ($option->PriceModifier * $quantity);
140			} else {
141			$cost += $option->PriceModifier;
142			}
143			break;
144			case 'Subtract':
145			if ($totalPrice) {
146			$cost -= ($option->PriceModifier * $quantity);
147			} else {
148			$cost -= $option->ProceModifier;
149			}
150			break;
151			case 'Set':
152			if ($totalPrice) {
153			$cost = ($option->PriceModifier * $quantity);
154			} else {
155			$cost = $option->PriceModifier;
156			}
157			break;
158			}
159			}
160			return $this->getDiscountHelper() instanceof DiscountHelper
161			? $cost - $this->getDiscountHelper()->getDiscountedPrice()->getValue()
162			: $cost;
163			}
164
165			/**
166			* @param $vars
167			* @return array
168			*/
169			protected function getOptionsQuery($vars)
170			{
171			$exempt = $this->owner->config()->get('exempt_fields');
172			$filter['PriceModifierAction:not'] = null;
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-09-23 01:30 UTC by Report Bug Copy Issue Report `$filter` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$filter = array();` before regardless. Loading history...
173
174			foreach ($vars as $key => $val) {
175			if (!in_array($key, $exempt)) {
176			$filter['OptionModifierKey'][] = explode('\|\|', $val)[0];
177			}
178			}
179
180			return $filter;
181			}
182
183			/**
184			* @param $product
185			* @return bool
186			*/
187			public function getIsDiscountable($product)
188			{
189			return $product->hasMethod('getHasDiscount')
190			&& $product->hasMethod('getBestDiscount')
191			&& $product->getHasDiscount();
192			}
193			}
194

dynamic / silverstripe-foxy-discounts

PageControllerExtension::getOptionsQuery() A last analyzed 2020-09-23 00:20 UTC

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PageControllerExtension::getOptionsQuery() A
last analyzed 2020-09-23 00:20 UTC