Category: io

Adobe Commerce, also known as Magento, has been a dominating e-Commerce platform for the past decade. It has reinvigorated itself with flexible communication by introducing complex architecture based on a combination of design patterns. Object Manager and Factories are noteworthy aspects of the design pattern. In fact, Magento 2 attributes a lot to Object Manager functionality. Diagram 1.0 shows the object manager workflow.  

Object Manager fulfils the following:  

• Object creation in factories and proxies.  
• Implementing the singleton pattern by returning the same shared instance of a class when requested.  

• Dependency management by instantiating the preferred class when a constructor requests its interface.   
• Automatically instantiating parameters in class constructors. 

Object Manager Interface is the part of Magento framework used for the implementation of method create, method get, method config.   

Create method creates new objects based on the parameters of “type” and “arguments”. The first is a string type value that contains the name of the object type. The latter contains the list of arguments required for the new instance of an object. This is initialized using the factory method to generate a new instance by its type. What the factory method does is identify a preference for the interface when $type parameter is used. In other cases, class gets generated directly.  

/**  
* Create new object instance  
* @param string $type  
* @param array $arguments  
* @return mixed  
*/  public function create($type, array $arguments = []) { 
return $this->_factory->create($this->_config->getPreference($type), $arguments); 
} 
Get method is particularly important because it retrieves the cached object instance. 
Through it, Object Manager provides part of the Object lifestyle configuration. 
What this means is that some types of objects can be either shared or not be it Singleton or Transient. 
In the di.xml file, the shared parameter is responsible for this:  
{typeName} 
Implementation of this method goes like this: 
/**  
* Retrieve cached object instance  
* @param string $type  
* @return mixed  
*/  public function get($type)  {      
$type = ltrim($type, '\');      
$type = $this->_config->getPreference($type);     
if (!isset($this->_sharedInstances[$type])) {          
$this->_sharedInstances[$type] = $this->_factory>create($type);      
}      
return $this->_sharedInstances[$type];  
} With $type the Object Manager class identifies a preference for the interface if it is declared, 
and returns a cached instance of the object if it is present in the pull of 
previously generated (shared) objects.  Method Config is an entry point for the whole 
application initialization during the HTTP calls and the area initialization. 
In this phase, the object manager works on collecting all preferences described in the
di.xml in one place – global configuration.  
/**  
* Configure di instance  
* Note: All arguments should be pre-processed (sort order, translations, etc) 
before passing to method configure.  
*  
* @param array $configuration  
* @return void  
*/  public function configure(array $configuration)  {      
$this->_config->extend($configuration);  
} Object Manager supports backward compatibility. 
For example, sometimes it is required to add a new parameter to the object constructor and to 
follow backward compatibility, a newly added object has to be declared via the manager.  
/**  
* @param ResourceConnection $resource  
* @param MagentoStoreModelStoreManagerInterface $storeManager  
* @param MagentoCatalogModelConfig $config  
* @param QueryGenerator $queryGenerator  
* @param MetadataPool|null $metadataPool  
* @param TableMaintainer|null $tableMaintainer  
*/ public function __construct(MagentoFrameworkAppResourceConnection $resource,      
MagentoStoreModelStoreManagerInterface $storeManager,    
MagentoCatalogModelConfig $config,    
QueryGenerator $queryGenerator = null,    
MetadataPool $metadataPool = null,    
TableMaintainer $tableMaintainer = null  ) {     
$this->resource = $resource;    
$this->connection = $resource->getConnection();    
$this->storeManager = $storeManager;    
$this->config = $config;     
$this->queryGenerator = $queryGenerator ?: ObjectManager::getInstance()->get(QueryGenerator::class);     
$this->metadataPool = $metadataPool ?:  ObjectManager::getInstance()->get(MetadataPool::class);     
$this->tableMaintainer = $tableMaintainer ?:  ObjectManager::getInstance()->get(TableMaintainer::class); 
}

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Object Manager uses factory methods quiet a lot. Now we’ll take a look at the factories and the implementation.  

What a factory method does is defines an interface for creating an object but lets the subclasses decide which class to instantiate. The factory method lets a class defer instantiation to subclasses which is useful for constructing individual objects for a specific purpose without the requestor knowing the specific class being instantiated.  

In Magento the factory method gets applied to all layers of the application. The software application has a defined contract for object initialization and the method guarantees the fulfilment for different classes. So, in a nutshell, decoupling of both – objects and the construction takes place simultaneously.  

One of the core features of the Magento 2 is code generation and it simplifies data object factory generation. Data object is a part of the service layer of the Magento architecture and represent entities such as customer or catalog. As per interface declaration, factory method is ideal to generate new instances of those objects.  

Factory constructor consists of two parameters: Object name and class name of the data object entity and this is how it works. 

/**  
* Get default constructor definition for generated class  
*  
* @return array  
*/  
protected function _getDefaultConstructorDefinition()  {
return [         
'name' => '__construct',        
'parameters' => [              
['name' => 'objectManager', 
'type' => '\' . MagentoFrameworkObjectManagerInterface::class],              
['name' => 'instanceName', 'defaultValue' => $this->getSourceClassName()],  
],  
'body' => "$this->_objectManager = $objectManager;n$this->_instanceName = $instanceName;", 
'docblock' => [     'shortDescription' => ucfirst(static::ENTITY_TYPE) . ' constructor',     'tags' => [      
['name' => 'param',        
'description' => 'MagentoFrameworkObjectManagerInterface $objectManager',     
],      
['name' => 'param', 'description' => 'string $instanceName'],      
],    
]   
];  
}
Factories can also be auto-generated in the following way.  
/**  
* Factory constructor  
*  
* @param MagentoFrameworkObjectManagerInterface $objectManager  
* @param string $instanceName  
*/ 
public function __construct( MagentoFrameworkObjectManagerInterface $objectManager, 
$instanceName = '\Magento\Customer\Api\Data\CustomerInterface'  ) {      
$this->_objectManager = $objectManager;      $this->_instanceName = $instanceName;  
}
Factory method implementation needs only one public method – create. 
A $create array contains: Name of the method – create  Method parameters – a not required data 
array that consists of initialized class properties and their values Body – the core of the factory 
(code that is responsible for the new object instance generation)  Dockblock and tags – contains 
additional information  
/**  
* Returns list of methods for class generator  
*  
* @return array 
*/  protected function _getClassMethods()  {      
$construct = $this->_getDefaultConstructorDefinition();  
// public function create(array $data = array())  $create = [     
'name' => 'create',     'parameters' => [['name' => 'data', 'type' => 'array', 'defaultValue' => []]],     
'body' => 'return $this->_objectManager->create($this->_instanceName, $data);', 'docblock' => [                               
'shortDescription' => 'Create class instance with specified parameters', 'tags' => [                                           
['name' => 'param', 'description' => 'array $data'], [                                    
'name' => 'return',                                     
'description' => $this->getSourceClassName()                                     
],                                 
],                             
],                          
];                          
return [$construct, $create];  
}
Let's review body of the method and review it on the automatically generated example:  
/**  
* Create class instance with specified parameters  
*  
* @param array $data  
* @return MagentoCustomerApiDataCustomerInterface 
*/  public function create(array $data = [])  
{       
return $this->_objectManager->create($this->_instanceName, $data);  
} 

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In Magento 2, the core of the factory method is the object managers usage together with the create method. It takes an instance name and combines it with some parameters in order to initiate a completely new object. Factory method usage is aimed at the new object initialization by following a specific contract of decoupling objects. Like in all other software applications architecture52, Magento 2 uses an approach for handling object generations. The most frequently used aspect is the Data object initialization on the service layer. The factory method is simple to use and doesn’t have any negative effects on the application layers.  

The world of eCommerce is saturated with cutthroat competition over getting customers’ attention, particularly in the apparel industry. With the rise of online shopping over the recent years, eCommerce has become an important playing ground for most fashion and apparel brands. Research shows that by 2025, the e-commerce fashion market is expected to generate a revenue of approximately 331.7 billion U.S. dollars in North America alone.

With Ecommerce more valuable today than ever before, it’s important to unlock the doors to new ideas and styles. Apparel brands need to create their eCommerce site differently than their competitors and get a lot of new visitors to their sites.

Most visitors take about 0.05 seconds to form an opinion about a website. This is where a good user experience comes in. For Ecommerce, UX is crucial because it makes sure that your customers can easily navigate your website, find the product they require, buy it, and move on.

As per UX Planet, for every dollar spent on UX, the company can expect a return on investment of up to $100. A good UX design raises a website’s conversion rate by approximately 200% and 80% of consumers are ready to pay extra for a better experience. The easier it is for people to buy from you, the greater your online revenue will be. That’s why it’s important for businesses to make sure they offer the best UX possible and stay ahead of all the new trends.

So, how can apparel brands create high-converting digital experiences?

It all starts with harnessing the power of knowing your target audience and employing the latest UX trends to engage your customers. Here are some ingredients which can help you cook up a storm in the eCommerce world:

• User-centric Design
• Virtual Reality and Augmented Reality 
• Mobile-first Designs
• Voice-over Interfaces 

User-centric Design

User-centered design (UCD) is a design process that concentrates on users and their requirements. In UCD, a variety of research and design techniques are used to build highly compatible and accessible products for users. User-centric design is a great tool for you to develop a more inclusive online platform.

More and more businesses are starting to grasp the significance of being inclusive and there is a shift in attitudes toward gender and cultural inclusion. Non-English naming conventions are displayed in forms with non-binary options and “preferred name” fields. All such features provide users with a more customized and wide-ranging customer experience. Inclusivity is also reflected in the diversity of participants selected for user research.

Overall, by adopting this trend, companies can benefit from close user involvement in the design process and ensure an online shopping experience that meets users’ expectations and requirements. This results in increased sales and reduced costs incurred by customer services.

Virtual Reality and Augmented Reality 

The barriers between the digital and real worlds are blurring due to advances in AR/VR technology. Designing with VR/AR has changed how companies are optimizing user experience on digital platforms. In UX design, extended reality particularly rose to fame during the COVID-19 pandemic when companies wanted to reach end-users who were stuck at home.

Employing this technology would mean that users are no longer required to issue any commands to applications in order to use them. Instead, user actions are interpreted in real time by the gadget which reacts to the user’s surroundings.

The fashion and retail sectors can employ this technology to connect with their customers in completely innovative ways. With the help of 3D designs, VR/AR technology will allow apparel brands to offer a first-person perspective to customers. Users will be able to engage with design components face-to-face and will get an immersive shopping experience.

Mobile-first Designs

Mobile devices have become an essential part of the current digital landscape and will continue to remain so in the future as well. If an apparel brand wants to increase its online sales, then they need to focus on mobile E-commerce. When making a purchase decision, 59% of shoppers consider being able to buy products on mobile as an important factor. 

In the Mobile-first design approach, designers will first work on creating a product design for mobile devices. This is done by prototyping the app’s design for the smallest screen first and then moving on to larger screen sizes. it makes sense to adopt this approach as devices with smaller screen sizes have space limitations and UX designers have to ensure that the key components of the website are prominently displayed for users.

If your business incorporates this UX trend in its fashion eCommerce, designers would be compelled to remove unnecessary elements to deliver seamless website rendering and navigation.

Voice-over Interfaces

User interface design is much more than just the visual screen. It takes into consideration other senses as well. Voice search is another design trend that is gaining hype. The speech and voice interface market is estimated to grow to approximately 25 billion dollars by 2025.

Users’ attention spans have declined over the years, and they demand more speed and ease. Businesses are moving towards voice-activated user interfaces to bring a whole new level of convenience to their customers. This offers users the ability to carry out a task hands-free and without looking at a device.

Fashion and retail companies can utilize sophisticated voiceover interfaces to provide users with a more personalized and highly efficient user experience as they would have someone to assist them. In fact, customers will have a personal store clerk with them to guide them along their digital shopping experience.

Conclusion

In conclusion, fashion eCommerce is a highly competitive arena to survive in, and apparel brands need to be open to experimenting with modern UI design trends. Retail businesses should be able to anticipate their users’ needs and ensure that they have the necessary tools to keep up with trends to provide the best user experience possible and achieve customer satisfaction. Adopting approaches like User-centric design and Mobile-first design can help you meet the current need of your customers. Similarly, incorporating voice-activated user interfaces and VR/AR technology in your eCommerce strategy can help you create more immersive, customized, and distinctive digital experiences. The need for this shift towards virtual and augmented reality will likely intensify in the future with the rise of Metaverse.

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