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Posts tagged with: php

Magento 2 programmatically add custom order status

Today we talk about how in Magento 2 programmatically add custom order status. This tutorial includes set custom order status and also set the default magento order status too. You have to inject Magento\Sales\Model\Order to set order status. So let start with our example.

Dependency Injection

protected $orderFactory;
public function __construct(
           
        \Magento\Sales\Model\OrderFactory $orderFactory,

    ) {


        $this->orderFactory = $orderFactory;

    }

public function customOrderStatus(){
        $orderId = 3;
        $order = $this->orderFactory->create()->load($orderId);
        $state = $order->getState();
        $status = 'custom_cancel';
        $comment = 'This is test comment';
        $isNotified = false;
        $order->setState($state);
        $order->setStatus($status);
        $order->addStatusToHistory($order->getStatus(), $comment);
        $order->save();
}

Object Manager

        $orderId = 3;
        $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
        $order = $objectManager->create('\Magento\Sales\Model\Order')->load($orderId);
        $state = $order->getState();
        $status = 'custom_cancel';
        $comment = '';
        $isNotified = false;
        $order->setState($state);
        $order->setStatus($status);
        $order->addStatusToHistory($order->getStatus(), $comment);
        $order->save();
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 current customer group

Today we talk about how in Magento 2 current customer group. This tutorial includes example of get current customer group id, get current customer group name and other group information. Magento 2 use the model session for storing the current session data. You have to inject \Magento\Customer\Model\Session to get current customer session data and inject \Magento\Customer\Model\Group to get customer group data. So let start with our example.

Dependency Injection

protected $_customerSession;
protected $_customerGroupCollection;

public function __construct(
           
        \Magento\Customer\Model\Session $customerSession,
        \Magento\Customer\Model\Group $customerGroupCollection,

    ) {


        $this->_customerSession = $customerSession;
        $this->_customerGroupCollection = $customerGroupCollection;

    }

public function getGroupId(){
 if($this->_customerSession->isLoggedIn()):
   //Get current group
        echo $customerGroupId = $this->_customerSession->getCustomer()->getGroupId();
                $groupCollection = $this->_customerGroupCollection->load($customerGroupId);
        echo $groupCollection>getCustomerGroupCode();//Get current customer group name
    endif;

}

Object Manager

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$customerSession = $objectManager->create('Magento\Customer\Model\Session');

if ($customerSession->isLoggedIn()) {

//Get current group
        echo $customerGroupId = $customerSession->getCustomer()->getGroupId();
                $groupCollection = $objectManager->create('\Magento\Customer\Model\Group')->load($customerGroupId);
        echo $groupCollection>getCustomerGroupCode();//Get current customer group name
   }
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 check if customer logged in or not

Today we talk about how in Magento 2 check if customer logged in or not. This tutorial includes check if customer logged in or not.Magento 2 use the model session for storing the current customer session data like customer id, customer email, customer name and other customer information. You have to inject \Magento\Customer\Model\Session to get current customer session data. So let start with our example.

Dependency Injection

protected $_customerSession;



public function __construct(
           
        \Magento\Customer\Model\Session $customerSession,

    ) {


        $this->_customerSession = $customerSession;

    }

public function getGroupId(){
 if($this->_customerSession->isLoggedIn()):
   //Get current group
         echo $this->_customerSession->getCustomer()->getId();  // get customer id
         echo $this->_customerSession->getCustomer()->getName();  // get  customer Full Name
         echo $this->_customerSession->getCustomer()->getEmail(); // get customer Email
else:

   echo “no logged in”;            


endif;

}

Object Manager

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$customerSession = $objectManager->create('Magento\Customer\Model\Session');

if ($customerSession->isLoggedIn()):
   //Get current group
         echo $this->_customerSession->getCustomer()->getId();  // get customer id
         echo $customerSession->getCustomer()->getName();  // get  customer Full Name
         echo $customerSession->getCustomer()->getEmail(); // get customer Email
else:

   echo “no logged in”;            


endif;
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 redirect user from observer to custom controller

Today we talk about how in Magento 2 redirect user observer custom controller. This tutorial includes example of redirect user from observer. Using this example you can redirect from block, helper and model . You need to inject \Magento\Framework\App\Response\Http class to make the redirection from anywhere.So let’s start with our example.

<?php
namespace QaisarSatti\HellowWorld\Observer;
use \Magento\Framework\Event\Observer;
use \Magento\Framework\Event\ObserverInterface;
class [YourClass] implements ObserverInterface {

   protected $_redirect;
   protected $_url;
   public function __construct(


       \Magento\Framework\UrlInterface $url,
       \Magento\Framework\App\Response\Http $redirect,

   ) {

       $this->_url = $url;
        $this->_redirect = $redirect;

    }
    public function execute(Observer $observer) {
             $event = $observer->getEvent();
             $CustomRedirectionUrl =          $this->_url->getUrl('test/test/test');
             $this->_redirect->setRedirect($CustomRedirectionUrl);

    }
}

Note: You can use this example with any observer event.

Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 image upload system configuration

Today we talk about how in Magento 2 image upload system configuration. This tutorial include image upload in system configuration. Sometime you need to add general image for a module, a company logo , a marker or a custom theme. With the help of following code you would be able to add a single image in system configurations.

Add the image field in system configuration.

<field id="image" translate="label comment" type="image" sortOrder="50" showInDefault="1" showInWebsite="1" showInStore="1">
                    <label>Store Image</label>
                    <backend_model>QaisarSatti\HelloWorld\Model\Config\Backend\Image</backend_model>
                      <base_url type="media" scope_info="1">image</base_url>
 </field>

Now create model for image upload.

<?php

namespace QaisarSatti\HelloWorld\Model\Config\Backend;

class Image extends \Magento\Config\Model\Config\Backend\Image
{
    /**
     * The tail part of directory path for uploading
     *
     */

    const UPLOAD_DIR = 'store'; // Folder save image

    /**
     * Return path to directory for upload file
     *
     * @return string
     * @throw \Magento\Framework\Exception\LocalizedException
     */

    protected function _getUploadDir()
    {
        return $this->_mediaDirectory->getAbsolutePath($this->_appendScopeInfo(self::UPLOAD_DIR));
    }

    /**
     * Makes a decision about whether to add info about the scope.
     *
     * @return boolean
     */

    protected function _addWhetherScopeInfo()
    {
        return true;
    }

    /**
     * Getter for allowed extensions of uploaded files.
     *
     * @return string[]
     */

    protected function _getAllowedExtensions()
    {
        return ['jpg', 'jpeg', 'gif', 'png', 'svg'];
    }
}
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 get set unset session

Today we talk about how in Magento 2 get, set, and unset session. This tutorial include set session, get session and unset the session. Sometimes in customization and module development we need to get the session information , that how long a user remains on our site or we may need to unset the session given the certain amount of time . Following piece of code will let us to play with the global session variable to achieve our intended goals.

protected $coreSession;

public function __construct(
   
    \Magento\Framework\Session\SessionManagerInterface $coreSession
    ){

    $this->coreSession = $coreSession;
   
}

public function setSession(){
    $this->coreSession->start();
    $this->coreSession->setTest('The Core session');
}

public function getSession(){
    $this->coreSession->start();
    return $this->coreSession->getTest();
}

public function unSetSessione(){
    $this->coreSession->start();
    return $this->coreSession->unsTest();
}
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


Magento 2 retrieve admin url

Today we talk about how in Magento 2 retrieve admin url. This tutorial included how to get admin url in case you forgot about that. This tutorial show how can you get your admin url from command and also from file. So let start with our example.

File system:

You can also retrieve the the Magento 2 Admin URL in /app/etc/env.php. Example of the relevant file content:

'backend' =>
    array (
       'frontName' => 'admin_test',
    ),

Using Command Line Interface(CLI):

Run the following command to retrieve admin url information.

php bin/magento info:adminuri
Author: Qaisar Satti
Category: Magento 2
Last Modified: July 12, 2018


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