Creating Orders Programmatically in Magento 2

Oct 13, 2025 by miodeya.com 62 views

Introduction

Magento 2 provides a robust API for creating orders programmatically, allowing developers to automate the checkout process and integrate it with their custom applications. However, when creating orders with custom prices and tax amounts for each line item, things can get a bit tricky. In this article, we will explore how to create orders programmatically in Magento 2 with custom prices and tax amounts for each line item.

Prerequisites

Before we dive into the code, make sure you have the following prerequisites:

Magento 2 installed on your server
A module created to create orders programmatically
Basic knowledge of Magento 2 and PHP

Creating Orders Programmatically in Magento 2

To create an order programmatically in Magento 2, you need to use the SalesOrderManagementInterface interface, which provides methods for creating, updating, and deleting orders. Here's an example of how to create an order programmatically:

use Magento\Sales\Api\Data\OrderInterface;
use Magento\Sales\Api\Data\OrderAddressInterface;
use Magento\Sales\Api\Data\OrderPaymentInterface;
use Magento\Sales\Api\OrderManagementInterface;
use Magento\Sales\Model\OrderFactory;
class OrderCreator
{
private $orderManagement;
private $orderFactory;
public function __construct(
    OrderManagementInterface $orderManagement,
    OrderFactory $orderFactory
) {
    $this-&gt;orderManagement = $orderManagement;
    $this-&gt;orderFactory = $orderFactory;
}

public function createOrder(array $orderData)
{
    $order = $this-&gt;orderFactory-&gt;create();
    $order-&gt;setStoreId($orderData[&#39;store_id&#39;]);
    $order-&gt;setCustomerEmail($orderData[&#39;customer_email&#39;]);
    $order-&gt;setBillingAddress($this-&gt;createAddress($orderData[&#39;billing_address&#39;]));
    $order-&gt;setShippingAddress($this-&gt;createAddress($orderData[&#39;shipping_address&#39;]));
    $order-&gt;setPayment($this-&gt;createPayment($orderData[&#39;payment&#39;]));
    $order-&gt;setCurrencyCode($orderData[&#39;currency_code&#39;]);

    foreach ($orderData[&#39;products&#39;] as $product) {
        try {
            $item = $order-&gt;addItem($product[&#39;product_id&#39;], $product[&#39;quantity&#39;]);
            $item-&gt;setPrice($product[&#39;price&#39;]);
            $item-&gt;setTaxAmount($product[&#39;tax_amount&#39;]);
        } catch (\Exception $e) {
            // Handle exception
        }
    }

    $this-&gt;orderManagement-&gt;place($order);
    return $order;
}

private function createAddress(array $addressData)
{
    $address = $this-&gt;orderFactory-&gt;create()-&gt;getBillingAddress();
    $address-&gt;setStreet($addressData[&#39;street&#39;]);
    $address-&gt;setCity($addressData[&#39;city&#39;]);
    $address-&gt;setCountryId($addressData[&#39;country_id&#39;]);
    $address-&gt;setRegionId($addressData[&#39;region_id&#39;]);
    $address-&gt;setPostcode($addressData[&#39;postcode&#39;]);
    return $address;
}

private function createPayment(array $paymentData)
{
    $payment = $this-&gt;orderFactory-&gt;create()-&gt;getPayment();
    $payment-&gt;setMethod($paymentData[&#39;method&#39;]);
    $payment-&gt;setAmount($paymentData[&#39;amount&#39;]);
    return $payment;
}

}

In this example, we create an OrderCreator class that uses the SalesOrderManagementInterface to create an order programmatically. We set the store ID, customer email, billing and shipping addresses, payment method, and currency code for the order. We then iterate through the products array and add each product to the order using the addItem method. We set the price and tax amount for each product using the setPrice and setTaxAmount methods.

Setting Custom Price and Tax Amount for Each Line Item

To set a custom price and tax amount for each line item, you need to use the setPrice and setTaxAmount methods on the OrderItem object. Here's an example of how to set a custom price and tax amount for each line item:

foreach ($orderData['products'] as $product) {
    try {
        $item = $order->addItem($product['product_id'], $product['quantity']);
        $item->setPrice($product['price']);
        $item->setTaxAmount($product['tax_amount']);
    } catch (\Exception $e) {
        // Handle exception
    }
}

In this example, we set the price and tax amount for each product using the setPrice and setTaxAmount methods.

Conclusion

Creating orders programmatically in Magento 2 with custom prices and tax amounts for each line item can be a bit tricky, but with the right code and knowledge, it's achievable. In this article, we explored how to create orders programmatically in Magento 2 with custom prices and tax amounts for each line item. We created an OrderCreator class that uses the SalesOrderManagementInterface to create an order programmatically and set the price and tax amount for each line item.

Example Use Case

Here's an example use case for creating an order programmatically with custom prices and tax amounts for each line item:

$orderData = [
    'store_id' => 1,
    'customer_email' => 'customer@example.com',
    'billing_address' => [
        'street' => '123 Main St',
        'city' => 'Anytown',
        'country_id' => 'US',
        'region_id' => 1,
        'postcode' => '12345',
    ],
    'shipping_address' => [
        'street' => '456 Elm St',
        'city' => 'Anytown',
        'country_id' => 'US',
        'region_id' => 1,
        'postcode' => '12345',
    ],
    'payment' => [
        'method' => 'paypal',
        'amount' => 100.00,
    ],
    'currency_code' => 'USD',
    'products' => [
        [
            'product_id' => 1,
            'quantity' => 2,
            'price' => 50.00,
            'tax_amount' => 5.00,
        ],
        [
            'product_id' => 2,
            'quantity' => 1,
            'price' => 75.00,
            'tax_amount' => 7.50,
        ],
    ],
];
 $orderCreator = new OrderCreator($ orderManagement,  $orderFactory);$ order =  $orderCreator-&gt;createOrder($ orderData);

Introduction

In our previous article, we explored how to create orders programmatically in Magento 2 with custom prices and tax amounts for each line item. We created an OrderCreator class that uses the SalesOrderManagementInterface to create an order programmatically and set the price and tax amount for each line item. In this article, we will answer some frequently asked questions (FAQs) about creating orders programmatically in Magento 2 with custom prices and tax amounts for each line item.

Q: What is the difference between `setPrice` and `setTaxAmount` methods?

A: The setPrice method sets the price of the product, while the setTaxAmount method sets the tax amount for the product. The tax amount is calculated based on the price of the product and the tax rate.

Q: How do I set the tax rate for each product?

A: You can set the tax rate for each product by using the setTaxRate method on the OrderItem object. For example:

$item->setTaxRate(8.25);

This sets the tax rate for the product to 8.25%.

Q: Can I set the tax amount for each product manually?

A: Yes, you can set the tax amount for each product manually by using the setTaxAmount method on the OrderItem object. For example:

$item->setTaxAmount(5.00);

This sets the tax amount for the product to $5.00.

Q: How do I handle exceptions when creating an order programmatically?

A: You can handle exceptions when creating an order programmatically by using try-catch blocks. For example:

try {
    $order = $orderCreator->createOrder($orderData);
} catch (\Exception $e) {
    // Handle exception
}

This catches any exceptions that occur when creating the order and handles them accordingly.

Q: Can I create an order programmatically with multiple shipping addresses?

A: Yes, you can create an order programmatically with multiple shipping addresses by using the setShippingAddress method on the Order object. For example:

$order->setShippingAddress($shippingAddress1);
$order->setShippingAddress($shippingAddress2);

This sets the shipping address for the order to the first shipping address, and then sets the shipping address to the second shipping address.

Q: How do I get the order ID after creating an order programmatically?

A: You can get the order ID after creating an order programmatically by using the getId method on the Order object. For example:

$order = $orderCreator->createOrder($orderData);
$order_id = $order->getId();

This gets the order ID after creating the order programmatically.

Q: Can I create an order programmatically with multiple payment methods?

A: Yes, you can create an order programmatically with multiple payment methods by using the setPayment method on the Order object. For example:

$order->setPayment($payment1);
$order->setPayment($payment2);

This sets the payment method for the order to the first payment method, and then sets the payment method to the second payment method.

Conclusion

In this article, we answered some frequently asked questions (FAQs) about creating orders programmatically in Magento 2 with custom prices and tax amounts for each line item. We covered topics such as setting the tax rate for each product, handling exceptions, creating an order with multiple shipping addresses, getting the order ID after creating an order programmatically, and creating an order with multiple payment methods. We hope this article has been helpful in answering your questions about creating orders programmatically in Magento 2 with custom prices and tax amounts for each line item.