Handshake
, (*1)
I am not actively maintaining this package anymore. If you need to use it, feel free to fork it or contribute a pull request., (*2)
Handshake is a Magento 2 module that is designed to make the Magento 2 module development experience easier and more elegant. It does this by replacing the default Magento 2 ORM system with Laravel's Eloquent Library. Any custom Magento 2 module you build using Handshake can use Laravel style Migrations, Seeders, Models, Sessions and more with corresponding commands., (*3)
Handshake has been tested with Magento versions 2.1.5 - 2.1.8., (*4)
Installation
Before you install Handshake, make sure you have a working copy of Magento 2. Also make sure that Magento 2 is properly configured as Handshake will try and use Magento 2's database configuration to run your migrations, seeds, etc., (*5)
You can install Handshake with composer:, (*6)
composer require irishtitan/handshake
After composer pulls in Handshake, you need to enable Handshake:, (*7)
php bin/magento module:enable IrishTitan_Handshake
Finish the installation by running:, (*8)
php bin/magento setup:upgrade
If everything went smoothly, you are now ready to begin developing Magento 2 modules with Handshake., (*9)
Object Manager
Should we use the object manager? I don't think anyone really knows. Regardless, automatic constructor injection is what Magento recommends. There are however cases where you will need to use the object manager. Instead, do it in a more elegant way using the IrishTitan\Handshake\Core\App class., (*10)
use Magento\Catalog\Model\ProductFactory;
use IrishTitan\Handshake\Core\App;
$productFactory = App::make(ProductFactory::class);
You may also use App::get() to get an instance of the given class if it has already been instantiated., (*11)
Products
Previously, when you worked with Magento 2 products you probably needed to use the ProductFactory, ProductRepository, ProductCollection and whatever else to accomplish what you wanted to do. This is no longer the case. Instead you may use the IrishTitan\Handshake\Facades\Product facade to perform a number of different actions. For example:, (*12)
To find a product by its ID use the find method:, (*13)
$product = Product::find(23);
To find a product by its SKU use the whereSku method:, (*14)
$product = Product::whereSku('PROD0001');
To get all products in the Magento 2 catalog use the all method:, (*15)
$products = Product::all();
To add an image to a product use the addImage method:, (*16)
$product = Product::find(123);
$product->addImage('path/to/first/image.jpg');
$product->addImage('path/to/second/image.jpg');
Alternatively, you may also do this as all Handshake methods are chain-able:, (*17)
Product::find(123)
->addImage('path/to/first/image.jpg')
->addImage('path/to/second/image.jpg');
To get an array of all the images a product has use the images method:, (*18)
$product = Product::whereSku('PROD0002');
$images = $product->images();
To get all the categories a products is in use the categories method:, (*19)
$product = Product::find(487);
$categories = $product->categories();
To create a new product you may use the create method:, (*20)
$bmw = Product::create([
'name' => 'BMW',
'sku' => 'BMW0001',
'url_key' => 'bmw0001',
'price' => 65000
]);
To assign a product to a category us the assignToCategory method:, (*21)
$category = Category::find(2);
$product = Product::find(13);
$product->assignToCategory($category);
In the above examples, whereSku and find both return an instance of IrishTitan\Handshake\Core\Catalog\Product. Please check out this class to get a better understanding of how things work., (*22)
Categories
Previously, when you worked with Magento 2 categories you probably needed to use the CategoryFactory, CategoryRepository, CategoryCollection and whatever else to accomplish what you wanted to do. This is no longer the case. Instead you may use the IrishTitan\Handshake\Facades\Category facade to perform a number of different actions. For example:, (*23)
To find a category by its ID use the find method:, (*24)
$category = Category::find(12);
The find method will return an instance of IrishTitan\Handshake\Core\Catalog\Category if found and null if the category is not found. You may also use findOrFail($id) method to have an error thrown if the category is not found., (*25)
To find a category by its URL key use the whereUrlKey method:, (*26)
$category = Category::whereUrlKey('shoes');
To find a category by its name use the whereName method:, (*27)
$category = Category::whereName('Shoes');
If more than one category have the same name, the first will be returned., (*28)
To get all categories use the all method:, (*29)
$categories = Category::all();
To assign a product to a category use the addProduct method:, (*30)
$nike = Product::whereSku('NIKE0001');
$category = Category::whereUrlKey('shoes');
$category->addProduct($nike);
If you need to have nested categories you may use the setParent method:, (*31)
$cars = Category::whereUrlKey('cars');
$bmws = Category::whereUrlKey('bmws');
$bmws->setParent($cars);
$bmws->save();
The above are just a handful of methods that you may use. Please checkout the IrishTitan\Handshake\Core\Catalog\Category class to see the other available methods., (*32)
CLI Commands
When writing custom functionality for Magento 2 such as an ERP integration or a custom script, it is generally easier to do this as a CLI command. Magento 2 has a command class which you may inherit from but it is still rather tedious to write your own custom commands. Instead you may use the Handshake command class. Before you use the below commands, make sure you module has a Commands directory. Of course if you created a module using Handshake's handshake:make:module command, this directory will already be present., (*33)
To create a new command, here is the syntax to use:, (*34)
php bin/magento handshake:make:command Namespace Module CommandName
As an example, you may do something like:, (*35)
php bin/magento handshake:make:command Acme Forum ImportThreadsCommmand
This will create a ImportThreadsCommmand.php file in app/code/Acme/Forum/Commands. Your command will also be automatically registered in the etc/di.xml file as all Magento 2 commands are required to be registered here. You may need to run php bin/magento cache:clean in order for your command to show up the command list., (*36)
Command Syntax
If for example you want to be able to run:, (*37)
php bin/magento forum:threads:import
you will need to update the command signature property in your command file., (*38)
/**
* The command syntax.
*
* @var string
*/
protected $signature = 'forum:threads:import';
Command Arguments
If you need for you command to accept arguments such as this:, (*39)
php bin/magento forum:threads:import MagentoThreads
You may define your arguments in the arguments property in your command class:, (*40)
/**
* The arguments the command accepts.
*
* @var array
*/
protected $arguments = [
'thread' => [
'mode' => 'required',
'description' => 'The thread name to import.'
]
];
Creating a New Module
To create a new Magento 2 module, you can use the handshake:make:module command:, (*41)
php bin/magento handshake:make:module Namespace Module
The handshake:make:module command accepts two arguments. Namespace is your vendor name and Module is the name of your module., (*42)
For example, php bin/magento handshake:make:module Acme Forum. This will create a new module in app/code/Acme/Forum., (*43)
Migrations
Once you have installed Handshake, a new directory will be created: app/handshake. This is where you may register your migrations and seeds. After creating a migration add it to migrations.php., (*44)
To create a new migration, you can use the handshake:make:migration command:, (*45)
php bin/magento handshake:make:migration Namespace Module Migration
The handshake:make:migration command accepts three arguments. Namespace is your vendor name, Module is the name of your module and Migration is the name of your migration., (*46)
For example, php bin/magento handshake:make:migration Acme Forum CreatePostsTable, (*47)
All migrations are stored within the setup folder of your corresponding module.
Once you have created your migration, you should register it within app/handshake/migrations.php., (*48)
#### Running Your Migrations, (*49)
You can run your migrations with the handshake:migrate command., (*50)
You can rollback your migrations with the handshake:migrate:rollback command., (*51)
License
The Handshake Module is open-sourced software licensed under the MIT license., (*52)
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