Angel Products

This is an eCommerce module for the Laravel 4 Angel CMS.

The module works with Stripe out of the box, but you can easily extend it to use other payment gateways.

Installation

Add the following requirements to your composer.json file:

"require": {
	...
	"angel/products": "1.0.*"
},

Issue a composer update to install the package.

Add the following service provider to your providers array in app/config/app.php:

'Angel\Products\ProductsServiceProvider'

Issue the following commands:

php artisan migrate --package="angel/products"   # Run the migrations
php artisan asset:publish                        # Publish the assets
php artisan config:publish angel/products        # Publish the config

Open up your app/config/packages/angel/core/config.php and add the products and orders routes to the menu array:

'menu' => array(
	'Pages'     => 'pages',
	'Menus'     => 'menus',
	'Products'  => 'products', // <--- Add this line
	'Orders'    => 'orders',   // <--- Add this line
	'Users'     => 'users',
	'Settings'  => 'settings'
),

...and the menu-linkable models to the linkable_models array:

'linkable_models' => array(
	'Page'             => 'pages',
	'Product'          => 'products',           // <--- Add this line
	'ProductCategory'  => 'products/categories' // <--- Add this line
)

Open up your app/config/packages/angel/products/config.php and set your Stripe API keys:

'stripe' => array(
	'test' => array(
		'secret'      => 'xxxxxxxxxxxxxx',
		'publishable' => 'xxxxxxxxxxxxxx'
	),
	'live' => array(
		'secret'      => 'xxxxxxxxxxxxxx',
		'publishable' => 'xxxxxxxxxxxxxx'
	)
)

Cart Usage

The cart class stores variations of products, based on their selected options, in the session.

Add Products

$Product = App::make('Product');
$Cart    = App::make('Cart');

// Grab the user's desired product from the database.
$product = $Product::with('options')->findOrFail(Input::get('product_id'));

// Mark the selected option items by their IDs.
$product->markSelectedOptions(Input::get('options'));

// Add the product to the cart in the user's desired quantity, saving the unique key for accessing it later.
$key = $Cart->add($product, Input::get('quantity'));

Add Products with Custom Options

$Product = App::make('Product');
$Cart    = App::make('Cart');

// Grab the user's desired product from the database.
$product = $Product::findOrFail(Input::get('product_id'));

$product->addCustomOptions(array(
	'Size' => array(
		'name'  => 'Large',
		'price' => 4.50
	),
	'Color' => array(
		'name'  => 'Green',
		'price' => -2.50,
		'image' => 'assets/images/green-shirt.jpg'
	)
));

// Add the product to the cart in the user's desired quantity, saving the unique key for accessing it later.
$key = $Cart->add($product, Input::get('quantity'));

Retrieve Key

If you need to get the key for a product (i.e. to remove that product from the cart) you can do so like this:

// Retrieve the key.
$key = $Cart->key($product);

// Use the key however you wish.
$Cart->remove($key);

Remove Products

$Cart->remove($key);

Adjust the Quantity of Products

$Cart->quantity($key, 5);

Retrieve Products

$details = $Cart->get($key);

// $details then looks like this:
array(
	'product' => {String, JSON encoded product},
	'price'   => {Float, price per unit},
	'qty'     => {Int, quantity of units}
);

Loop Through Products

foreach (Session::get('cart') as $key=>$details) {
	$product = json_decode($details['product']);
	$price   = $details['price'];
	$qty     = $details['qty'];
	$total   = $Cart->totalForKey($key);
}

Get Totals

// The total for all products in the cart.
echo $Cart->total();

// The total for a specific product variation by key.
echo $Cart->totalForKey($key);

// The total number of items in the cart.  (Variations x their quantity)
echo $Cart->count();