LaraCart - Code Metrics - Inspection of "Merge pull request #90 from lukepolo/user_cart_db" - lukepolo/laracart - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f33c0e...2871d7 )

by Luke

created 2016-02-26 13:45 UTC

LaraCart C

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	668
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	34
Bugs	5	Features	3

Metric	Value
wmc	78
c	34
b	5
f	3
lcom	1
cbo	4
dl	0
loc	668
rs	5.1557

36 Methods

Rating	Name	Size	Complexity
A	__construct()	9	1
A	removeAttribute()	6	1
A	addItem()	14	2
A	increment()	8	1
A	decrement()	14	2
A	find()	12	3
A	updateItem()	12	2
A	removeItem()	13	3
A	emptyCart()	8	1
A	destroyCart()	12	1
A	getFee()	4	1
A	addFee()	6	1
A	getInstances()	4	1
A	setInstance()	13	2
B	get()	15	5
A	getAttribute()	4	1
A	getAttributes()	4	1
A	setAttribute()	6	1
A	update()	11	3
A	addLine()	4	1
B	add()	25	1
A	getItem()	4	1
A	getItems()	11	3
A	getCoupons()	4	1
A	findCoupon()	4	1
A	addCoupon()	10	2
A	removeCoupon()	14	4
A	removeFee()	6	1
C	taxTotal()	30	7
A	total()	14	3
A	subTotal()	12	3
A	count()	14	3
B	formatMoney()	17	5
B	feeTotals()	14	5
A	getFees()	4	1
A	totalDiscount()	12	3

How to fix Complexity

<?php

namespace LukePOLO\LaraCart;

use Illuminate\Auth\AuthManager;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Session\SessionManager;
use LukePOLO\LaraCart\Contracts\CouponContract;
use LukePOLO\LaraCart\Contracts\LaraCartContract;

/**
 * Class LaraCart
 *
 * @package LukePOLO\LaraCart
 */
class LaraCart implements LaraCartContract
{
    const QTY = 'qty';
    const HASH = 'generateCartHash';
    const PRICE = 'price';
    const SERVICE = 'laracart';
    const RANHASH = 'generateRandomCartItemHash';

    protected $events;
    protected $session;
    protected $authManager;
    protected $prefix;

    public $cart;

    /**
     * LaraCart constructor.
     *
     * @param SessionManager $session
     * @param Dispatcher $events
     * @param AuthManager $authManager
     */
    public function __construct(SessionManager $session, Dispatcher $events, AuthManager $authManager)
    {
        $this->session = $session;
        $this->events = $events;
        $this->authManager = $authManager;
        $this->prefix = config('laracart.cache_prefix', 'laracart');

        $this->setInstance($this->session->get($this->prefix . '.instance', 'default'));
    }

    /**
     * Gets all current instances inside the session
     *
     * @return mixed
     */
    public function getInstances()
    {
        return $this->session->get($this->prefix . '.instances', []);
    }

    /**
     * Sets and Gets the instance of the cart in the session we should be using
     *
     * @param string $instance
     *
     * @return LaraCart
     */
    public function setInstance($instance = 'default')
    {
        $this->get($instance);

        $this->session->set($this->prefix . '.instance', $instance);

        if (!in_array($instance, $this->getInstances())) {
            $this->session->push($this->prefix . '.instances', $instance);
        }
        $this->events->fire('laracart.new');

        return $this;
    }

    /**
     * Gets the instance in the session
     *
     * @param string $instance
     *
     * @return $this cart instance
     */
    public function get($instance = 'default')
    {
        if (config('laracart.cross_devices', false) && $this->authManager->check()) {
            if (!empty($cartSessionID = $this->authManager->user()->cart_session_id)) {
                $this->session->setId($cartSessionID);
                $this->session->start();
            }
        }

        if (empty($this->cart = $this->session->get($this->prefix . '.' . $instance))) {
            $this->cart = new Cart($instance);
        }

        return $this;
    }

    /**
     * Gets an an attribute from the cart
     *
     * @param $attribute
     * @param $defaultValue
     *
     * @return mixed
     */
    public function getAttribute($attribute, $defaultValue = null)
    {
        return array_get($this->cart->attributes, $attribute, $defaultValue);
    }

    /**
     * Gets all the carts attributes
     *
     * @return mixed
     */
    public function getAttributes()
    {
        return $this->cart->attributes;
    }

    /**
     * Adds an Attribute to the cart
     *
     * @param $attribute
     * @param $value
     */
    public function setAttribute($attribute, $value)
    {
        array_set($this->cart->attributes, $attribute, $value);

        $this->update();
    }

    /**
     * Updates cart session
     */
    public function update()
    {
        $this->session->set($this->prefix . '.' . $this->cart->instance, $this->cart);

        if (config('laracart.cross_devices', false) && $this->authManager->check()) {
            $this->authManager->user()->cart_session_id = $this->session->getId();
            $this->authManager->user()->save();
        }

        $this->events->fire('laracart.update', $this->cart);
    }

    /**
     * Removes an attribute from the cart
     *
     * @param $attribute
     */
    public function removeAttribute($attribute)
    {
        array_forget($this->cart->attributes, $attribute);

        $this->update();
    }

    /**
     * Creates a CartItem and then adds it to cart
     *
     * @param string|int $itemID
     * @param null $name
     * @param int $qty
     * @param string $price
     * @param array $options
     * @param bool|true $taxable
     *
     * @return CartItem
     */
    public function addLine($itemID, $name = null, $qty = 1, $price = '0.00', $options = [], $taxable = true)
    {
        return $this->add($itemID, $name, $qty, $price, $options, $taxable, true);
    }

    /**
     * Creates a CartItem and then adds it to cart
     *
     * @param $itemID
     * @param null $name
     * @param int $qty
     * @param string $price
     * @param array $options
     * @param bool|false $taxable
     * @param bool|false $lineItem
     *
     * @return CartItem
     */
    public function add(
        $itemID,
        $name = null,
        $qty = 1,
        $price = '0.00',
        $options = [],
        $taxable = true,
        $lineItem = false
    ) {
        $item = $this->addItem(
            new CartItem(
                $itemID,
                $name,
                $qty,
                $price,
                $options,
                $taxable,
                $lineItem
            )
        );

        $this->update();

        return $this->getItem($item->getHash());
    }

    /**
     * Adds the cartItem into the cart session
     *
     * @param CartItem $cartItem
     *
     * @return CartItem
     */
    public function addItem(CartItem $cartItem)
    {
        $itemHash = $cartItem->generateHash();

        if ($this->getItem($itemHash)) {
            $this->getItem($itemHash)->qty += $cartItem->qty;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        } else {
            $this->cart->items[] = $cartItem;
        }

        $this->events->fire('laracart.addItem', $cartItem);

        return $cartItem;
    }

    /**
     * Increment the quantity of a cartItem based on the itemHash
     *
     * @param $itemHash
     *
     * @return CartItem | null
     */
    public function increment($itemHash)
    {
        $item = $this->getItem($itemHash);
        $item->qty++;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        $this->update();

        return $item;
    }

    /**
     * Decrement the quantity of a cartItem based on the itemHash
     *
     * @param $itemHash
     *
     * @return CartItem | null
     */
    public function decrement($itemHash)
    {
        $item = $this->getItem($itemHash);
        if ($item->qty > 1) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $item->qty--;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $this->update();

            return $item;
        }
        $this->removeItem($itemHash);
        $this->update();

        return null;
    }

    /**
     * Find items in the cart matching a data set
     *
     *
     * param $data
     * @return array
     */
    public function find($data)
    {
        $matches = [];

        foreach ($this->getItems() as $item) {
            if ($item->find($data)) {
                $matches[] = $item;
            }
        }

        return $matches;
    }

    /**
     * Finds a cartItem based on the itemHash
     *
     * @param $itemHash
     *
     * @return CartItem | null
     */
    public function getItem($itemHash)
    {
        return array_get($this->getItems(), $itemHash);
    }

    /**
     * Gets all the items within the cart
     *
     * @return array
     */
    public function getItems()
    {
        $items = [];
        if (isset($this->cart->items) === true) {
            foreach ($this->cart->items as $item) {
                $items[$item->getHash()] = $item;
            }
        }

        return $items;
    }

    /**
     * Updates an items attributes
     *
     * @param $itemHash
     * @param $key
     * @param $value
     *
     * @return CartItem
     *
     * @throws Exceptions\InvalidPrice
     * @throws Exceptions\InvalidQuantity
     */
    public function updateItem($itemHash, $key, $value)
    {
        if (empty($item = $this->getItem($itemHash)) === false) {
            $item->$key = $value;
        }

        $item->generateHash();

        $this->update();

        return $item;
    }

    /**
     * Removes a CartItem based on the itemHash
     *
     * @param $itemHash
     */
    public function removeItem($itemHash)
    {
        foreach ($this->cart->items as $itemKey => $item) {
            if ($item->getHash() == $itemHash) {
                unset($this->cart->items[$itemKey]);
                break;
            }
        }

        $this->events->fire('laracart.removeItem', $itemHash);

        $this->update();
    }

    /**
     * Empties the carts items
     */
    public function emptyCart()
    {
        unset($this->cart->items);

        $this->update();

        $this->events->fire('laracart.empty', $this->cart->instance);
    }

    /**
     * Completely destroys cart and anything associated with it
     */
    public function destroyCart()
    {
        $instance = $this->cart->instance;

        $this->session->forget($this->prefix . '.' . $instance);

        $this->setInstance('default');

        $this->events->fire('laracart.destroy', $instance);

        $this->update();
    }

    /**
     * Gets the coupons for the current cart
     *
     * @return array
     */
    public function getCoupons()
    {
        return $this->cart->coupons;
    }

    /**
     * Finds a specific coupon in the cart
     *
     * @param $code
     * @return mixed
     */
    public function findCoupon($code)
    {
        return array_get($this->cart->coupons, $code);
    }

    /**
     * Applies a coupon to the cart
     *
     * @param CouponContract $coupon
     */
    public function addCoupon(CouponContract $coupon)
    {
        if (!$this->cart->multipleCoupons) {
            $this->cart->coupons = [];
        }

        $this->cart->coupons[$coupon->code] = $coupon;
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}

        $this->update();
    }

    /**
     * Removes a coupon in the cart
     *
     * @param $code
     */
    public function removeCoupon($code)
    {
        foreach ($this->getItems() as $item) {
            if (isset($item->code) && $item->code == $code) {
                $item->code = null;
                $item->discount = null;
                $item->couponInfo = [];
            }
        }

        array_forget($this->cart->coupons, $code);

        $this->update();
    }

    /**
     * Gets a speific fee from the fees array
     *
     * @param $name
     *
     * @return mixed
     */
    public function getFee($name)
    {
        return array_get($this->cart->fees, $name, new CartFee(null, false));
    }

    /**
     * Allows to charge for additional fees that may or may not be taxable
     * ex - service fee , delivery fee, tips
     *
     * @param $name
     * @param $amount
     * @param bool|false $taxable
     * @param array $options
     */
    public function addFee($name, $amount, $taxable = false, array $options = [])
    {
        array_set($this->cart->fees, $name, new CartFee($amount, $taxable, $options));

        $this->update();
    }

    /**
     * Reemoves a fee from the fee array
     *
     * @param $name
     */
    public function removeFee($name)
    {
        array_forget($this->cart->fees, $name);

        $this->update();
    }

    /**
     * Gets the total tax for the cart
     *
     * @param bool|true $format
     *
     * @return string
     */
    public function taxTotal($format = true)
    {
        $totalTax = 0;
        $discounted = 0;
        $totalDiscount = $this->totalDiscount(false);

        if ($this->count() != 0) {
            foreach ($this->getItems() as $item) {
                if ($discounted >= $totalDiscount) {
                    $totalTax += $item->tax();
                } else {
                    $itemPrice = $item->subTotal(false);

                    if (($discounted + $itemPrice) > $totalDiscount) {
                        $totalTax += $item->tax($totalDiscount - $discounted);
                    }

                    $discounted += $itemPrice;
                }
            }
        }

        foreach ($this->getFees() as $fee) {
            if ($fee->taxable) {
                $totalTax += $fee->amount * $fee->tax;
            }
        }

        return $this->formatMoney($totalTax, null, null, $format);
    }

    /**
     * Gets the total of the cart with or without tax
     *
     * @param boolean $format
     * @param boolean $withDiscount
     *
     * @return string
     */
    public function total($format = true, $withDiscount = true, $withTax = true)
    {
        $total = $this->subTotal(false) + $this->feeTotals(false);

        if ($withDiscount) {
            $total -= $this->totalDiscount(false);
        }

        if ($withTax) {
            $total += $this->taxTotal(false);
        }

        return $this->formatMoney($total, null, null, $format);
    }

    /**
     * Gets the subtotal of the cart with or without tax
     *
     * @param boolean $format
     * @param boolean $withDiscount
     *
     * @return string
     */
    public function subTotal($format = true, $withDiscount = true)
    {
        $total = 0;

        if ($this->count() != 0) {
            foreach ($this->getItems() as $item) {
                $total += $item->subTotal(false, $withDiscount);
            }
        }

        return $this->formatMoney($total, null, null, $format);
    }

    /**
     * Get the count based on qty, or number of unique items
     *
     * @param bool $withItemQty
     *
     * @return int
     */
    public function count($withItemQty = true)
    {
        $count = 0;

        foreach ($this->getItems() as $item) {
            if ($withItemQty) {
                $count += $item->qty;
            } else {
                $count++;
            }
        }

        return $count;
    }

    /**
     *
     * Formats the number into a money format based on the locale and international formats
     *
     * @param $number
     * @param $locale
     * @param $internationalFormat
     * @param $format
     *
     * @return string
     */
    public static function formatMoney($number, $locale = null, $internationalFormat = null, $format = true)
    {
        $number = number_format($number, 2, '.', '');

        if ($format) {
            setlocale(LC_MONETARY, null);
            setlocale(LC_MONETARY, empty($locale) ? config('laracart.locale', 'en_US.UTF-8') : $locale);

            if (empty($internationalFormat) === true) {
                $internationalFormat = config('laracart.international_format', false);
            }

            $number = money_format($internationalFormat ? '%i' : '%n', $number);
        }

        return $number;
    }

    /**
     * Gets all the fee totals
     *
     * @param boolean $format
     *
     * @return string
     */
    public function feeTotals($format = true, $withTax = false)
    {
        $feeTotal = 0;

        foreach ($this->getFees() as $fee) {
            $feeTotal += $fee->amount;

            if ($withTax && $fee->taxable && $fee->tax > 0) {
                $feeTotal += $fee->amount * $fee->tax;
            }
        }

        return $this->formatMoney($feeTotal, null, null, $format);
    }

    /**
     * Gets all the fees on the cart object
     *
     * @return mixed
     */
    public function getFees()
    {
        return $this->cart->fees;
    }

    /**
     * Gets the total amount discounted
     *
     * @param boolean $format
     *
     * @return string
     */
    public function totalDiscount($format = true)
    {
        $total = 0;

        foreach ($this->cart->coupons as $coupon) {
            if ($coupon->appliedToCart) {
                $total += $coupon->discount();
            }
        }

        return $this->formatMoney($total, null, null, $format);
    }
}


Push — master ( f33c0e...2871d7 )

LaraCart C

Complexity

Size/Duplication

Coupling/Cohesion

Importance

36 Methods

How to fix Complexity

Complex Class

Available Fixes

1			<?php
2
3			namespace LukePOLO\LaraCart;
4
5			use Illuminate\Auth\AuthManager;
6			use Illuminate\Contracts\Events\Dispatcher;
7			use Illuminate\Session\SessionManager;
8			use LukePOLO\LaraCart\Contracts\CouponContract;
9			use LukePOLO\LaraCart\Contracts\LaraCartContract;
10
11			/**
12			* Class LaraCart
13			*
14			* @package LukePOLO\LaraCart
15			*/
16			class LaraCart implements LaraCartContract
17			{
18			const QTY = 'qty';
19			const HASH = 'generateCartHash';
20			const PRICE = 'price';
21			const SERVICE = 'laracart';
22			const RANHASH = 'generateRandomCartItemHash';
23
24			protected $events;
25			protected $session;
26			protected $authManager;
27			protected $prefix;
28
29			public $cart;
30
31			/**
32			* LaraCart constructor.
33			*
34			* @param SessionManager $session
35			* @param Dispatcher $events
36			* @param AuthManager $authManager
37			*/
38			public function __construct(SessionManager $session, Dispatcher $events, AuthManager $authManager)
39			{
40			$this->session = $session;
41			$this->events = $events;
42			$this->authManager = $authManager;
43			$this->prefix = config('laracart.cache_prefix', 'laracart');
44
45			$this->setInstance($this->session->get($this->prefix . '.instance', 'default'));
46			}
47
48			/**
49			* Gets all current instances inside the session
50			*
51			* @return mixed
52			*/
53			public function getInstances()
54			{
55			return $this->session->get($this->prefix . '.instances', []);
56			}
57
58			/**
59			* Sets and Gets the instance of the cart in the session we should be using
60			*
61			* @param string $instance
62			*
63			* @return LaraCart
64			*/
65			public function setInstance($instance = 'default')
66			{
67			$this->get($instance);
68
69			$this->session->set($this->prefix . '.instance', $instance);
70
71			if (!in_array($instance, $this->getInstances())) {
72			$this->session->push($this->prefix . '.instances', $instance);
73			}
74			$this->events->fire('laracart.new');
75
76			return $this;
77			}
78
79			/**
80			* Gets the instance in the session
81			*
82			* @param string $instance
83			*
84			* @return $this cart instance
85			*/
86			public function get($instance = 'default')
87			{
88			if (config('laracart.cross_devices', false) && $this->authManager->check()) {
89			if (!empty($cartSessionID = $this->authManager->user()->cart_session_id)) {
90			$this->session->setId($cartSessionID);
91			$this->session->start();
92			}
93			}
94
95			if (empty($this->cart = $this->session->get($this->prefix . '.' . $instance))) {
96			$this->cart = new Cart($instance);
97			}
98
99			return $this;
100			}
101
102			/**
103			* Gets an an attribute from the cart
104			*
105			* @param $attribute
106			* @param $defaultValue
107			*
108			* @return mixed
109			*/
110			public function getAttribute($attribute, $defaultValue = null)
111			{
112			return array_get($this->cart->attributes, $attribute, $defaultValue);
113			}
114
115			/**
116			* Gets all the carts attributes
117			*
118			* @return mixed
119			*/
120			public function getAttributes()
121			{
122			return $this->cart->attributes;
123			}
124
125			/**
126			* Adds an Attribute to the cart
127			*
128			* @param $attribute
129			* @param $value
130			*/
131			public function setAttribute($attribute, $value)
132			{
133			array_set($this->cart->attributes, $attribute, $value);
134
135			$this->update();
136			}
137
138			/**
139			* Updates cart session
140			*/
141			public function update()
142			{
143			$this->session->set($this->prefix . '.' . $this->cart->instance, $this->cart);
144
145			if (config('laracart.cross_devices', false) && $this->authManager->check()) {
146			$this->authManager->user()->cart_session_id = $this->session->getId();
147			$this->authManager->user()->save();
148			}
149
150			$this->events->fire('laracart.update', $this->cart);
151			}
152
153			/**
154			* Removes an attribute from the cart
155			*
156			* @param $attribute
157			*/
158			public function removeAttribute($attribute)
159			{
160			array_forget($this->cart->attributes, $attribute);
161
162			$this->update();
163			}
164
165			/**
166			* Creates a CartItem and then adds it to cart
167			*
168			* @param string\|int $itemID
169			* @param null $name
170			* @param int $qty
171			* @param string $price
172			* @param array $options
173			* @param bool\|true $taxable
174			*
175			* @return CartItem
176			*/
177			public function addLine($itemID, $name = null, $qty = 1, $price = '0.00', $options = [], $taxable = true)
178			{
179			return $this->add($itemID, $name, $qty, $price, $options, $taxable, true);
180			}
181
182			/**
183			* Creates a CartItem and then adds it to cart
184			*
185			* @param $itemID
186			* @param null $name
187			* @param int $qty
188			* @param string $price
189			* @param array $options
190			* @param bool\|false $taxable
191			* @param bool\|false $lineItem
192			*
193			* @return CartItem
194			*/
195			public function add(
196			$itemID,
197			$name = null,
198			$qty = 1,
199			$price = '0.00',
200			$options = [],
201			$taxable = true,
202			$lineItem = false
203			) {
204			$item = $this->addItem(
205			new CartItem(
206			$itemID,
207			$name,
208			$qty,
209			$price,
210			$options,
211			$taxable,
212			$lineItem
213			)
214			);
215
216			$this->update();
217
218			return $this->getItem($item->getHash());
219			}
220
221			/**
222			* Adds the cartItem into the cart session
223			*
224			* @param CartItem $cartItem
225			*
226			* @return CartItem
227			*/
228			public function addItem(CartItem $cartItem)
229			{
230			$itemHash = $cartItem->generateHash();
231
232			if ($this->getItem($itemHash)) {
233			$this->getItem($itemHash)->qty += $cartItem->qty;
			0 ignored issues – show Documentation introduced 2016-01-11 18:31 UTC by Report Bug Copy Issue Report The property `qty` does not exist on `object<LukePOLO\LaraCart\CartItem>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
234			} else {
235			$this->cart->items[] = $cartItem;
236			}
237
238			$this->events->fire('laracart.addItem', $cartItem);
239
240			return $cartItem;
241			}
242
243			/**
244			* Increment the quantity of a cartItem based on the itemHash
245			*
246			* @param $itemHash
247			*
248			* @return CartItem \| null
249			*/
250			public function increment($itemHash)
251			{
252			$item = $this->getItem($itemHash);
253			$item->qty++;
			0 ignored issues – show Documentation introduced 2016-02-23 14:38 UTC by Report Bug Copy Issue Report The property `qty` does not exist on `object<LukePOLO\LaraCart\CartItem>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
254			$this->update();
255
256			return $item;
257			}
258
259			/**
260			* Decrement the quantity of a cartItem based on the itemHash
261			*
262			* @param $itemHash
263			*
264			* @return CartItem \| null
265			*/
266			public function decrement($itemHash)
267			{
268			$item = $this->getItem($itemHash);
269			if ($item->qty > 1) {
			0 ignored issues – show Documentation introduced 2016-02-23 14:38 UTC by Report Bug Copy Issue Report The property `qty` does not exist on `object<LukePOLO\LaraCart\CartItem>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
270			$item->qty--;
			0 ignored issues – show Documentation introduced 2016-02-23 14:38 UTC by Report Bug Copy Issue Report The property `qty` does not exist on `object<LukePOLO\LaraCart\CartItem>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
271			$this->update();
272
273			return $item;
274			}
275			$this->removeItem($itemHash);
276			$this->update();
277
278			return null;
279			}
280
281			/**
282			* Find items in the cart matching a data set
283			*
284			*
285			* param $data
286			* @return array
287			*/
288			public function find($data)
289			{
290			$matches = [];
291
292			foreach ($this->getItems() as $item) {
293			if ($item->find($data)) {
294			$matches[] = $item;
295			}
296			}
297
298			return $matches;
299			}
300
301			/**
302			* Finds a cartItem based on the itemHash
303			*
304			* @param $itemHash
305			*
306			* @return CartItem \| null
307			*/
308			public function getItem($itemHash)
309			{
310			return array_get($this->getItems(), $itemHash);
311			}
312
313			/**
314			* Gets all the items within the cart
315			*
316			* @return array
317			*/
318			public function getItems()
319			{
320			$items = [];
321			if (isset($this->cart->items) === true) {
322			foreach ($this->cart->items as $item) {
323			$items[$item->getHash()] = $item;
324			}
325			}
326
327			return $items;
328			}
329
330			/**
331			* Updates an items attributes
332			*
333			* @param $itemHash
334			* @param $key
335			* @param $value
336			*
337			* @return CartItem
338			*
339			* @throws Exceptions\InvalidPrice
340			* @throws Exceptions\InvalidQuantity
341			*/
342			public function updateItem($itemHash, $key, $value)
343			{
344			if (empty($item = $this->getItem($itemHash)) === false) {
345			$item->$key = $value;
346			}
347
348			$item->generateHash();
349
350			$this->update();
351
352			return $item;
353			}
354
355			/**
356			* Removes a CartItem based on the itemHash
357			*
358			* @param $itemHash
359			*/
360			public function removeItem($itemHash)
361			{
362			foreach ($this->cart->items as $itemKey => $item) {
363			if ($item->getHash() == $itemHash) {
364			unset($this->cart->items[$itemKey]);
365			break;
366			}
367			}
368
369			$this->events->fire('laracart.removeItem', $itemHash);
370
371			$this->update();
372			}
373
374			/**
375			* Empties the carts items
376			*/
377			public function emptyCart()
378			{
379			unset($this->cart->items);
380
381			$this->update();
382
383			$this->events->fire('laracart.empty', $this->cart->instance);
384			}
385
386			/**
387			* Completely destroys cart and anything associated with it
388			*/
389			public function destroyCart()
390			{
391			$instance = $this->cart->instance;
392
393			$this->session->forget($this->prefix . '.' . $instance);
394
395			$this->setInstance('default');
396
397			$this->events->fire('laracart.destroy', $instance);
398
399			$this->update();
400			}
401
402			/**
403			* Gets the coupons for the current cart
404			*
405			* @return array
406			*/
407			public function getCoupons()
408			{
409			return $this->cart->coupons;
410			}
411
412			/**
413			* Finds a specific coupon in the cart
414			*
415			* @param $code
416			* @return mixed
417			*/
418			public function findCoupon($code)
419			{
420			return array_get($this->cart->coupons, $code);
421			}
422
423			/**
424			* Applies a coupon to the cart
425			*
426			* @param CouponContract $coupon
427			*/
428			public function addCoupon(CouponContract $coupon)
429			{
430			if (!$this->cart->multipleCoupons) {
431			$this->cart->coupons = [];
432			}
433
434			$this->cart->coupons[$coupon->code] = $coupon;
			0 ignored issues – show Bug introduced 2015-12-04 12:19 UTC by Report Bug Copy Issue Report Accessing `code` on the interface `LukePOLO\LaraCart\Contracts\CouponContract` suggest that you code against a concrete implementation. How about adding an `instanceof` check? If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes Adding an additional type check: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
435
436			$this->update();
437			}
438
439			/**
440			* Removes a coupon in the cart
441			*
442			* @param $code
443			*/
444			public function removeCoupon($code)
445			{
446			foreach ($this->getItems() as $item) {
447			if (isset($item->code) && $item->code == $code) {
448			$item->code = null;
449			$item->discount = null;
450			$item->couponInfo = [];
451			}
452			}
453
454			array_forget($this->cart->coupons, $code);
455
456			$this->update();
457			}
458
459			/**
460			* Gets a speific fee from the fees array
461			*
462			* @param $name
463			*
464			* @return mixed
465			*/
466			public function getFee($name)
467			{
468			return array_get($this->cart->fees, $name, new CartFee(null, false));
469			}
470
471			/**
472			* Allows to charge for additional fees that may or may not be taxable
473			* ex - service fee , delivery fee, tips
474			*
475			* @param $name
476			* @param $amount
477			* @param bool\|false $taxable
478			* @param array $options
479			*/
480			public function addFee($name, $amount, $taxable = false, array $options = [])
481			{
482			array_set($this->cart->fees, $name, new CartFee($amount, $taxable, $options));
483
484			$this->update();
485			}
486
487			/**
488			* Reemoves a fee from the fee array
489			*
490			* @param $name
491			*/
492			public function removeFee($name)
493			{
494			array_forget($this->cart->fees, $name);
495
496			$this->update();
497			}
498
499			/**
500			* Gets the total tax for the cart
501			*
502			* @param bool\|true $format
503			*
504			* @return string
505			*/
506			public function taxTotal($format = true)
507			{
508			$totalTax = 0;
509			$discounted = 0;
510			$totalDiscount = $this->totalDiscount(false);
511
512			if ($this->count() != 0) {
513			foreach ($this->getItems() as $item) {
514			if ($discounted >= $totalDiscount) {
515			$totalTax += $item->tax();
516			} else {
517			$itemPrice = $item->subTotal(false);
518
519			if (($discounted + $itemPrice) > $totalDiscount) {
520			$totalTax += $item->tax($totalDiscount - $discounted);
521			}
522
523			$discounted += $itemPrice;
524			}
525			}
526			}
527
528			foreach ($this->getFees() as $fee) {
529			if ($fee->taxable) {
530			$totalTax += $fee->amount * $fee->tax;
531			}
532			}
533
534			return $this->formatMoney($totalTax, null, null, $format);
535			}
536
537			/**
538			* Gets the total of the cart with or without tax
539			*
540			* @param boolean $format
541			* @param boolean $withDiscount
542			*
543			* @return string
544			*/
545			public function total($format = true, $withDiscount = true, $withTax = true)
546			{
547			$total = $this->subTotal(false) + $this->feeTotals(false);
548
549			if ($withDiscount) {
550			$total -= $this->totalDiscount(false);
551			}
552
553			if ($withTax) {
554			$total += $this->taxTotal(false);
555			}
556
557			return $this->formatMoney($total, null, null, $format);
558			}
559
560			/**
561			* Gets the subtotal of the cart with or without tax
562			*
563			* @param boolean $format
564			* @param boolean $withDiscount
565			*
566			* @return string
567			*/
568			public function subTotal($format = true, $withDiscount = true)
569			{
570			$total = 0;
571
572			if ($this->count() != 0) {
573			foreach ($this->getItems() as $item) {
574			$total += $item->subTotal(false, $withDiscount);
575			}
576			}
577
578			return $this->formatMoney($total, null, null, $format);
579			}
580
581			/**
582			* Get the count based on qty, or number of unique items
583			*
584			* @param bool $withItemQty
585			*
586			* @return int
587			*/
588			public function count($withItemQty = true)
589			{
590			$count = 0;
591
592			foreach ($this->getItems() as $item) {
593			if ($withItemQty) {
594			$count += $item->qty;
595			} else {
596			$count++;
597			}
598			}
599
600			return $count;
601			}
602
603			/**
604			*
605			* Formats the number into a money format based on the locale and international formats
606			*
607			* @param $number
608			* @param $locale
609			* @param $internationalFormat
610			* @param $format
611			*
612			* @return string
613			*/
614			public static function formatMoney($number, $locale = null, $internationalFormat = null, $format = true)
615			{
616			$number = number_format($number, 2, '.', '');
617
618			if ($format) {
619			setlocale(LC_MONETARY, null);
620			setlocale(LC_MONETARY, empty($locale) ? config('laracart.locale', 'en_US.UTF-8') : $locale);
621
622			if (empty($internationalFormat) === true) {
623			$internationalFormat = config('laracart.international_format', false);
624			}
625
626			$number = money_format($internationalFormat ? '%i' : '%n', $number);
627			}
628
629			return $number;
630			}
631
632			/**
633			* Gets all the fee totals
634			*
635			* @param boolean $format
636			*
637			* @return string
638			*/
639			public function feeTotals($format = true, $withTax = false)
640			{
641			$feeTotal = 0;
642
643			foreach ($this->getFees() as $fee) {
644			$feeTotal += $fee->amount;
645
646			if ($withTax && $fee->taxable && $fee->tax > 0) {
647			$feeTotal += $fee->amount * $fee->tax;
648			}
649			}
650
651			return $this->formatMoney($feeTotal, null, null, $format);
652			}
653
654			/**
655			* Gets all the fees on the cart object
656			*
657			* @return mixed
658			*/
659			public function getFees()
660			{
661			return $this->cart->fees;
662			}
663
664			/**
665			* Gets the total amount discounted
666			*
667			* @param boolean $format
668			*
669			* @return string
670			*/
671			public function totalDiscount($format = true)
672			{
673			$total = 0;
674
675			foreach ($this->cart->coupons as $coupon) {
676			if ($coupon->appliedToCart) {
677			$total += $coupon->discount();
678			}
679			}
680
681			return $this->formatMoney($total, null, null, $format);
682			}
683			}
684

lukepolo / laracart

Push — master ( f33c0e...2871d7 )

LaraCart C

Complexity

Size/Duplication

Coupling/Cohesion

Importance

36 Methods

How to fix Complexity

Complex Class

Available Fixes

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