Order Model
Whenever you’re dealing with an order or cart in your template, you’re actually working with an Commerce_OrderModel object.
#Simple Output
Outputting an Commerce_OrderModel object in your template without attaching a property or method will return the order’s short number:
Order Number: {{ order }}
#Overview
Order models are both carts and orders. They are the same thing. A cart just has it’s isCompleted property set to false.
Usually you will be working with an order model in your template in 2 situations.
- When you are working with the active cart of the current customer.
{% set cart = craft.commerce.getCart() %}
- When working with completed orders.
{% set pastOrders = craft.commerce.orders.customer(craft.commerce.customer).find() %}`
{% for order in pastOrders %}
    Order Number: {{ order.shortNumber }}<br>
    Order Total: {{ order.totalPrice }}<br><br>
{% endfor %}
Order Model objects have the following attributes and methods:
#Attributes
#id
 The element ID of the order.
#number
 The unique identifier of the order, the customer will see this, and is the best thing to use in URLs.
#shortNumber
 The first 7 characters of the unique number identifier of the order.
#couponCode
 The current coupon code applied to the cart
#totalQty
 The total number of items in the order. For example an order might have 2 variants (line items) but each have a quantity of 2, this totalQty would be 4.
Alias of getTotalQty()
#totalWeight
 Total weight of all items on the order summed.
#itemSubtotal
 Sum of all the item’s `subtotal. (Item subtotal does not any adjustments made to the line items)
#item`Total
Sum of all the items totals. (Includes all adjustments made to line items)
#totalTax
 Total of all tax adjustments to line items’ and the order’s baseTax
#totalTaxIncluded
 Total of all included tax adjustments to line items.
#totalDiscount
 Total of all discounts adjustments to line items including the base discount.
#totalShippingCost
 Total of all shipping cost adjustments to line items including the base shipping cost.
#baseDiscount
 The total base discount that applies to the whole order.
#baseShippingCost
 The total amount of base shipping value applied to whole order.
#baseTax
 The total base tax that applies to the whole order.
#totalPrice
 Total order price, including all items and adjustments.
#totalPaid
 Total amount paid on to the order.
#email
 Currently set email address on the order.
#dateOrdered
 The date the orders default status was set and the cart was turned into an order.
#datePaid
 The date the order was paid.
#billingAddressId
 The ID of the linked billing address. You can get the billing address model with the billingAddress attribute.
#billingAddress
 This returns the address model from the database for the current billingAddressId OR the caches address if the order is complete.
#shippingAddressId
 The ID of the linked shipping address. You can get the shipping address model with the shippingAddress attribute.
#shippingAddress
 This returns the address model from the database for the current shippingAddressId OR the caches address if the order is complete.
#shippingMethodHandle
 The handle of the currently-applied shipping method. You can get the set shipping method’s model with the shippingMethod attribute.
#paymentMethodId
 The ID of the linked payment method. You can get the set payment method’s model with the paymentMethod attribute.
#currency
 The currency the order will use for payments.
#lastIp
 The last IP address used to update the order on the front end before completedAt is set.
#customerId
 The customer record for this order. You can also use customer to get the customer model which can tell you which craft user
made the order, as well as access the addresses for this customer.
#lineItems
 The line item models as an array on this order.
#adjustments
 The order adjustments on this order.
#transactions
 The transactions on this order.
#message
 The current message saved when the current order status was set.
#Methods
#getPdfUrl($option = '')
 Returns the URL to the PDF for this order. Requires that your general settings point to a valid HTML template file.
Optionally can pass an option string to this method to identify the type of PDF you want to the template.
The order PDF template is passed an order and option variable.
#getShippingMethod()
 Returns a Commerce_ShippingMethodModel with the current shipping method for the model, or null if none exists.
#isEmpty()
 Is the current order or cart empty.
#isPaid()
 Are the payments made to the order totalling equal or greater value than the totalPrice
#outstandingBalance()
 The amount owing on the order to reach the totalPrice.