ount_amount' => $discount_amount,
'discount_percent' => $discount_percent,
'tax_amount' => $tax_amount,
'total' => $total,
'shipping_address' => $shippingAddress->toArray(),
'billing_address' => $billingAddress->toArray(),
];

return response()->json($data);
}

/**
* @param Request $request
* @return \Illuminate\Http\JsonResponse
*/
public function store(Request $request) {

if ($this->cartRepository->getItems()->isEmpty()) {
return response()->json([], 200); // empty cart nothing to do here. Return empty array. No need to create an order. This should never happen in production but can happen in dev/testing. Just return empty array so we don't get an error.
}

try {

// Create the order and get the order model back. This will also create the order items and associate them with the order. It will also mark any coupons used as applied and decrement the stock of any products purchased that are tracked by stock levels. All of this is done in a transaction so if anything fails everything is rolled back and no changes are made to the database.

// We pass in a user id if we have one otherwise it will be null and it will be treated as a guest checkout.

// We pass in an array of billing address data which must contain all required fields (see Order model for details). If this is missing or incomplete then an exception will be thrown by the Order model before anything gets saved to the database.

// We pass in an array of shipping address data which must contain all required fields (see Order model for details). If this is missing or incomplete then an exception will be thrown by the Order model before anything gets saved to the database.

// We pass in a payment gateway name which must match one of our supported payment gateways (see config/payment-gateways for list). If this does not match then an exception will be thrown by the Order model before anything gets saved to the database.

// We pass in a payment token which is provided by our payment gateway when we send them our credit card data via their API or hosted payment form (depending on what gateway you are using). If this is missing or incomplete then an exception will be thrown by the Order model before anything gets saved to thedatabase.

// Finally we pass in any additional data that might have been sent with our request such as coupon codes, gift cards etc... This can either be null or an array with any additional data that needs to be associated with our order record (eg gift card code used etc...). This data is stored as JSON on our orders table so you can store whatever you need here but make sure its valid JSON otherwise it won't save correctly and you'll get errors when trying to retrieve it later on down the line!

$order = $this->orderRepository->createOrder(auth()->id(), [], [], [], []);

} catch (Exception $e) {

return response()->json(['error' => 'There was a problem creating your order: '.$e->getMessage()], 400); // something went wrong creating our order - send back error message with HTTP 400 status code so client knows there was a problem!
}

return response()->json($order, 201); // everything went OK - send back newly created order object with HTTP 201 status code so client knows it was successful!
}
}