BundleSubject::getStoreByStoreCode() - Code Metrics - Inspection of "Merge pull request #3 from wagnert/master" - techdivision/import-product-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a3830f...527f9f )

by Tim

created 2016-12-22 18:04 UTC

BundleSubject::getStoreByStoreCode() A

↳ Parent: BundleSubject

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	0
cts	7
cp	0
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	4
nc	2
nop	1
crap	6

<?php

/**
 * TechDivision\Import\Product\Bundle\Subjects\BundleSubject
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-product-bundle
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Product\Bundle\Subjects;

use TechDivision\Import\Utils\RegistryKeys;
use TechDivision\Import\Product\Subjects\AbstractProductSubject;
use TechDivision\Import\Product\Bundle\Services\ProductBundleProcessorInterface;

/**
 * A SLSB that handles the process to import product variants.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-product-bundle
 * @link      http://www.techdivision.com
 */
class BundleSubject extends AbstractProductSubject
{

    /**
     * The value for the price type 'fixed'.
     *
     * @var integer
     */
    const PRICE_TYPE_FIXED = 0;

    /**
     * The value for the price type 'percent'.
     *
     * @var integer
     */
    const PRICE_TYPE_PERCENT = 1;

    /**
     * The mapping for the SKUs to the created entity IDs.
     *
     * @var array
     */
    protected $skuEntityIdMapping = array();

    /**
     * The option name => option ID mapping.
     *
     * @var array
     */
    protected $nameOptionIdMapping = array();

    /**
     * The ID of the last created selection.
     *
     * @var integer
     */
    protected $childSkuSelectionIdMapping = array();

    /**
     * The position counter, if no position for the bundle selection has been specified.
     *
     * @var integer
     */
    protected $positionCounter = 1;

    /**
     * The mapping for the price type.
     *
     * @var array
     */
    protected $priceTypeMapping = array(
        'fixed'   => BundleSubject::PRICE_TYPE_FIXED,
        'percent' => BundleSubject::PRICE_TYPE_PERCENT
    );

    /**
     * Intializes the previously loaded global data for exactly one variants.
     *
     * @return void
     * @see \Importer\Csv\Actions\ProductImportAction::prepare()
     */
    public function setUp()
    {

        // invoke the parent method
        parent::setUp();

        // load the entity manager and the registry processor
        $registryProcessor = $this->getRegistryProcessor();

        // load the status of the actual import process
        $status = $registryProcessor->getAttribute($this->serial);

        // load the attribute set we've prepared intially
        $this->skuEntityIdMapping = $status[RegistryKeys::SKU_ENTITY_ID_MAPPING];
    }

    /**
     * Reset the position counter to 1.
     *
     * @return void
     */
    public function resetPositionCounter()
    {
        $this->positionCounter = 1;
    }

    /**
     * Returns the acutal value of the position counter and raise's it by one.
     *
     * @return integer The actual value of the position counter
     */
    public function raisePositionCounter()
    {
        return $this->positionCounter++;
    }

    /**
     * Save's the mapping of the child SKU and the selection ID.
     *
     * @param string  $childSku    The child SKU of the selection
     * @param integer $selectionId The selection ID to save
     *
     * @return void
     */
    public function addChildSkuSelectionIdMapping($childSku, $selectionId)
    {
        $this->childSkuSelectionIdMapping[$childSku] = $selectionId;
    }

    /**
     * Return's the selection ID for the passed child SKU.
     *
     * @param string $childSku The child SKU to return the selection ID for
     *
     * @return integer The last created selection ID
     */
    public function getChildSkuSelectionMapping($childSku)
    {
        return $this->childSkuSelectionIdMapping[$childSku];
    }

    /**
     * Return the entity ID for the passed SKU.
     *
     * @param string $sku The SKU to return the entity ID for
     *
     * @return integer The mapped entity ID
     * @throws \Exception Is thrown if the SKU is not mapped yet
     */
    public function mapSkuToEntityId($sku)
    {

        // query weather or not the SKU has been mapped
        if (isset($this->skuEntityIdMapping[$sku])) {
            return $this->skuEntityIdMapping[$sku];
        }

        // throw an exception if the SKU has not been mapped yet
        throw new \Exception(sprintf('Found not mapped SKU %s', $sku));
    }

    /**
     * Return's the mapping for the passed price type.
     *
     * @param string $priceType The price type to map
     *
     * @return integer The mapped price type
     * @throws \Exception Is thrown, if the passed price type can't be mapped
     */
    public function mapPriceType($priceType)
    {

        // query whether or not the passed price type is available
        if (isset($this->priceTypeMapping[$priceType])) {
            return $this->priceTypeMapping[$priceType];
        }

        // throw an exception, if not
        throw new \Exception(sprintf('Can\'t find price type %s', $priceType));
    }

    /**
     * Return's the store for the passed store code.
     *
     * @param string $storeCode The store code to return the store for
     *
     * @return array The requested store
     * @throws \Exception Is thrown, if the requested store is not available
     */
    public function getStoreByStoreCode($storeCode)
    {

        // query whether or not the store with the passed store code exists
        if (isset($this->stores[$storeCode])) {
            return $this->stores[$storeCode];
        }

        // throw an exception, if not
        throw new \Exception(sprintf('Found invalid store code %s', $storeCode));
    }

    /**
     * Add's the mapping for the passed name => option ID.
     *
     * @param string  $name     The name of the option
     * @param integer $optionId The created option ID
     *
     * @return void
     */
    public function addNameOptionIdMapping($name, $optionId)
    {
        $this->nameOptionIdMapping[$name] = $optionId;
    }

    /**
     * Query whether or not the option with the passed name has already been created.
     *
     * @param string $name The option name to query for
     *
     * @return boolean TRUE if the option already exists, else FALSE
     */
    public function exists($name)
    {
        return isset($this->nameOptionIdMapping[$name]);
    }

    /**
     * Return's the last created option ID.
     *
     * @return integer $optionId The last created option ID
     */
    public function getLastOptionId()
    {
        return end($this->nameOptionIdMapping);
    }

    /**
     * Return's the option ID for the passed name.
     *
     * @param string $name The name to return the option ID for
     *
     * @return integer The option ID for the passed name
     * @throws \Exception Is thrown, if no option ID for the passed name is available
     */
    public function getOptionIdForName($name)
    {

        // query whether or not an option ID for the passed name is available
        if (isset($this->nameOptionIdMapping[$name])) {
            return $this->nameOptionIdMapping[$name];
        }

        // throw an exception, if not
        throw new \Exception(sprintf('Can\'t find option ID for name %s', $name));
    }

    /**
     * Persist's the passed product bundle option data and return's the ID.
     *
     * @param array $productBundleOption The product bundle option data to persist
     *
     * @return string The ID of the persisted entity
     */
    public function persistProductBundleOption($productBundleOption)
    {
        return $this->getProductProcessor()->persistProductBundleOption($productBundleOption);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Persist's the passed product bundle option value data.
     *
     * @param array $productBundleOptionValue The product bundle option value data to persist
     *
     * @return void
     */
    public function persistProductBundleOptionValue($productBundleOptionValue)
    {
        return $this->getProductProcessor()->persistProductBundleOptionValue($productBundleOptionValue);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Persist's the passed product bundle selection data and return's the ID.
     *
     * @param array $productBundleSelection The product bundle selection data to persist
     *
     * @return string The ID of the persisted entity
     */
    public function persistProductBundleSelection($productBundleSelection)
    {
        return $this->getProductProcessor()->persistProductBundleSelection($productBundleSelection);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Persist's the passed product bundle selection price data and return's the ID.
     *
     * @param array $productBundleSelectionPrice The product bundle selection price data to persist
     *
     * @return void
     */
    public function persistProductBundleSelectionPrice($productBundleSelectionPrice)
    {
        $this->getProductProcessor()->persistProductBundleSelectionPrice($productBundleSelectionPrice);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }
}


Push — master ( a3830f...527f9f )

BundleSubject::getStoreByStoreCode() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1			<?php
2
3			/**
4			* TechDivision\Import\Product\Bundle\Subjects\BundleSubject
5			*
6			* NOTICE OF LICENSE
7			*
8			* This source file is subject to the Open Software License (OSL 3.0)
9			* that is available through the world-wide-web at this URL:
10			* http://opensource.org/licenses/osl-3.0.php
11			*
12			* PHP version 5
13			*
14			* @author Tim Wagner <[email protected]>
15			* @copyright 2016 TechDivision GmbH <[email protected]>
16			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17			* @link https://github.com/techdivision/import-product-bundle
18			* @link http://www.techdivision.com
19			*/
20
21			namespace TechDivision\Import\Product\Bundle\Subjects;
22
23			use TechDivision\Import\Utils\RegistryKeys;
24			use TechDivision\Import\Product\Subjects\AbstractProductSubject;
25			use TechDivision\Import\Product\Bundle\Services\ProductBundleProcessorInterface;
26
27			/**
28			* A SLSB that handles the process to import product variants.
29			*
30			* @author Tim Wagner <[email protected]>
31			* @copyright 2016 TechDivision GmbH <[email protected]>
32			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
33			* @link https://github.com/techdivision/import-product-bundle
34			* @link http://www.techdivision.com
35			*/
36			class BundleSubject extends AbstractProductSubject
37			{
38
39			/**
40			* The value for the price type 'fixed'.
41			*
42			* @var integer
43			*/
44			const PRICE_TYPE_FIXED = 0;
45
46			/**
47			* The value for the price type 'percent'.
48			*
49			* @var integer
50			*/
51			const PRICE_TYPE_PERCENT = 1;
52
53			/**
54			* The mapping for the SKUs to the created entity IDs.
55			*
56			* @var array
57			*/
58			protected $skuEntityIdMapping = array();
59
60			/**
61			* The option name => option ID mapping.
62			*
63			* @var array
64			*/
65			protected $nameOptionIdMapping = array();
66
67			/**
68			* The ID of the last created selection.
69			*
70			* @var integer
71			*/
72			protected $childSkuSelectionIdMapping = array();
73
74			/**
75			* The position counter, if no position for the bundle selection has been specified.
76			*
77			* @var integer
78			*/
79			protected $positionCounter = 1;
80
81			/**
82			* The mapping for the price type.
83			*
84			* @var array
85			*/
86			protected $priceTypeMapping = array(
87			'fixed' => BundleSubject::PRICE_TYPE_FIXED,
88			'percent' => BundleSubject::PRICE_TYPE_PERCENT
89			);
90
91			/**
92			* Intializes the previously loaded global data for exactly one variants.
93			*
94			* @return void
95			* @see \Importer\Csv\Actions\ProductImportAction::prepare()
96			*/
97			public function setUp()
98			{
99
100			// invoke the parent method
101			parent::setUp();
102
103			// load the entity manager and the registry processor
104			$registryProcessor = $this->getRegistryProcessor();
105
106			// load the status of the actual import process
107			$status = $registryProcessor->getAttribute($this->serial);
108
109			// load the attribute set we've prepared intially
110			$this->skuEntityIdMapping = $status[RegistryKeys::SKU_ENTITY_ID_MAPPING];
111			}
112
113			/**
114			* Reset the position counter to 1.
115			*
116			* @return void
117			*/
118			public function resetPositionCounter()
119			{
120			$this->positionCounter = 1;
121			}
122
123			/**
124			* Returns the acutal value of the position counter and raise's it by one.
125			*
126			* @return integer The actual value of the position counter
127			*/
128			public function raisePositionCounter()
129			{
130			return $this->positionCounter++;
131			}
132
133			/**
134			* Save's the mapping of the child SKU and the selection ID.
135			*
136			* @param string $childSku The child SKU of the selection
137			* @param integer $selectionId The selection ID to save
138			*
139			* @return void
140			*/
141			public function addChildSkuSelectionIdMapping($childSku, $selectionId)
142			{
143			$this->childSkuSelectionIdMapping[$childSku] = $selectionId;
144			}
145
146			/**
147			* Return's the selection ID for the passed child SKU.
148			*
149			* @param string $childSku The child SKU to return the selection ID for
150			*
151			* @return integer The last created selection ID
152			*/
153			public function getChildSkuSelectionMapping($childSku)
154			{
155			return $this->childSkuSelectionIdMapping[$childSku];
156			}
157
158			/**
159			* Return the entity ID for the passed SKU.
160			*
161			* @param string $sku The SKU to return the entity ID for
162			*
163			* @return integer The mapped entity ID
164			* @throws \Exception Is thrown if the SKU is not mapped yet
165			*/
166			public function mapSkuToEntityId($sku)
167			{
168
169			// query weather or not the SKU has been mapped
170			if (isset($this->skuEntityIdMapping[$sku])) {
171			return $this->skuEntityIdMapping[$sku];
172			}
173
174			// throw an exception if the SKU has not been mapped yet
175			throw new \Exception(sprintf('Found not mapped SKU %s', $sku));
176			}
177
178			/**
179			* Return's the mapping for the passed price type.
180			*
181			* @param string $priceType The price type to map
182			*
183			* @return integer The mapped price type
184			* @throws \Exception Is thrown, if the passed price type can't be mapped
185			*/
186			public function mapPriceType($priceType)
187			{
188
189			// query whether or not the passed price type is available
190			if (isset($this->priceTypeMapping[$priceType])) {
191			return $this->priceTypeMapping[$priceType];
192			}
193
194			// throw an exception, if not
195			throw new \Exception(sprintf('Can\'t find price type %s', $priceType));
196			}
197
198			/**
199			* Return's the store for the passed store code.
200			*
201			* @param string $storeCode The store code to return the store for
202			*
203			* @return array The requested store
204			* @throws \Exception Is thrown, if the requested store is not available
205			*/
206			public function getStoreByStoreCode($storeCode)
207			{
208
209			// query whether or not the store with the passed store code exists
210			if (isset($this->stores[$storeCode])) {
211			return $this->stores[$storeCode];
212			}
213
214			// throw an exception, if not
215			throw new \Exception(sprintf('Found invalid store code %s', $storeCode));
216			}
217
218			/**
219			* Add's the mapping for the passed name => option ID.
220			*
221			* @param string $name The name of the option
222			* @param integer $optionId The created option ID
223			*
224			* @return void
225			*/
226			public function addNameOptionIdMapping($name, $optionId)
227			{
228			$this->nameOptionIdMapping[$name] = $optionId;
229			}
230
231			/**
232			* Query whether or not the option with the passed name has already been created.
233			*
234			* @param string $name The option name to query for
235			*
236			* @return boolean TRUE if the option already exists, else FALSE
237			*/
238			public function exists($name)
239			{
240			return isset($this->nameOptionIdMapping[$name]);
241			}
242
243			/**
244			* Return's the last created option ID.
245			*
246			* @return integer $optionId The last created option ID
247			*/
248			public function getLastOptionId()
249			{
250			return end($this->nameOptionIdMapping);
251			}
252
253			/**
254			* Return's the option ID for the passed name.
255			*
256			* @param string $name The name to return the option ID for
257			*
258			* @return integer The option ID for the passed name
259			* @throws \Exception Is thrown, if no option ID for the passed name is available
260			*/
261			public function getOptionIdForName($name)
262			{
263
264			// query whether or not an option ID for the passed name is available
265			if (isset($this->nameOptionIdMapping[$name])) {
266			return $this->nameOptionIdMapping[$name];
267			}
268
269			// throw an exception, if not
270			throw new \Exception(sprintf('Can\'t find option ID for name %s', $name));
271			}
272
273			/**
274			* Persist's the passed product bundle option data and return's the ID.
275			*
276			* @param array $productBundleOption The product bundle option data to persist
277			*
278			* @return string The ID of the persisted entity
279			*/
280			public function persistProductBundleOption($productBundleOption)
281			{
282			return $this->getProductProcessor()->persistProductBundleOption($productBundleOption);
			0 ignored issues – show Bug introduced 2016-12-22 18:02 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Prod...oductProcessorInterface` as the method `persistProductBundleOption()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...\ProductBundleProcessor`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
283			}
284
285			/**
286			* Persist's the passed product bundle option value data.
287			*
288			* @param array $productBundleOptionValue The product bundle option value data to persist
289			*
290			* @return void
291			*/
292			public function persistProductBundleOptionValue($productBundleOptionValue)
293			{
294			return $this->getProductProcessor()->persistProductBundleOptionValue($productBundleOptionValue);
			0 ignored issues – show Bug introduced 2016-12-22 18:02 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Prod...oductProcessorInterface` as the method `persistProductBundleOptionValue()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...\ProductBundleProcessor`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
295			}
296
297			/**
298			* Persist's the passed product bundle selection data and return's the ID.
299			*
300			* @param array $productBundleSelection The product bundle selection data to persist
301			*
302			* @return string The ID of the persisted entity
303			*/
304			public function persistProductBundleSelection($productBundleSelection)
305			{
306			return $this->getProductProcessor()->persistProductBundleSelection($productBundleSelection);
			0 ignored issues – show Bug introduced 2016-12-22 18:02 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Prod...oductProcessorInterface` as the method `persistProductBundleSelection()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...\ProductBundleProcessor`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
307			}
308
309			/**
310			* Persist's the passed product bundle selection price data and return's the ID.
311			*
312			* @param array $productBundleSelectionPrice The product bundle selection price data to persist
313			*
314			* @return void
315			*/
316			public function persistProductBundleSelectionPrice($productBundleSelectionPrice)
317			{
318			$this->getProductProcessor()->persistProductBundleSelectionPrice($productBundleSelectionPrice);
			0 ignored issues – show Bug introduced 2016-12-22 18:02 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Prod...oductProcessorInterface` as the method `persistProductBundleSelectionPrice()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...\ProductBundleProcessor`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
319			}
320			}
321

techdivision / import-product-bundle

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