Orders
Overview
The Order model is one of the key models in Spree. It provides a central place around which to collect information about a customer order - including line items, adjustments, payments, addresses, return authorizations, and shipments.
Order Attributes
| Attribute | Description |
|---|---|
number | The unique identifier for this order. It begins with the letter R and ends in a 9-digit number. This number is shown to the users, and can be used to find the order by calling Spree::Order.find_by(number: number). |
item_total | The sum of all the line items for this order. |
adjustment_total | The sum of all adjustments on this order. |
total | The result of the sum of the item_total and the adjustment_total. |
payment_total | The total value of all finalized payments. |
shipment_total | The total value of all shipments’ costs. |
additional_tax_total | The sum of all shipments’ and line items’ additional_tax. |
included_tax_total | The sum of all shipments’ and line items’ included_tax. |
promo_total | The sum of all shipments’, line items’ and promotions’ promo_total. |
state | The current state of the order. To read more about the states an order goes through, read The Order State Machine section of this guide. |
email | The email address for the user who placed this order. Stored in case this order is for a guest user. |
user_id | The ID for the corresponding user record for this order. Stored only if the order is placed by a signed-in user. |
completed_at | The timestamp of when the order was completed. |
bill_address_id | The ID for the related Address object with billing address information. |
ship_address_id | The ID for the related Address object with shipping address information. |
shipping_method_id | The ID for the related ShippingMethod object. |
created_by_id | The ID of object that created this order. |
shipment_state | The current shipment state of the order. It takes into account all shipments. Described below in Order Shipment states section. |
payment_state | The current payment state of the order. It takes into account all payments. Described below in Order Payment states section. |
special_instructions | Any special instructions for the store to do with this order. Will only appear if Spree::Config[:shipping_instructions] is set to true. |
currency | The currency for this order, eg. USD |
last_ip_address | The last IP address used to update this order in the frontend. |
channel | The channel specified when importing orders from other stores. e.g. amazon. |
item_count | The total value of line items’ quantity. |
approver_id | The ID of user that approved this order. |
confirmation_delivered | Boolean value indicating that confirmation email was delivered. |
token | The token stored corresponding to token stored in cookies. |
canceler_id | The ID of user that canceled this order. |
store_id | The ID of Store in which this order was created. |
Order methods
Here is a list of methods you may find useful:
| Method | Description |
|---|---|
outstanding_balance | The outstanding balance for the order, calculated by taking the total and subtracting payment_total. |
display_item_total | A “pretty” version of item_total. If item_total was 10.0, display_item_total would be $10.00. |
display_adjustment_total | Same as above, except for adjustment_total. |
display_total | Same as above, except for total. |
display_outstanding_balance | Same as above, except for outstanding_balance. |
To see all available methods, please check the Order model source code.
The Order State Machine
Each Order flows through a state machine, beginning at a cart state and ending up at a complete state.
This is the default order flow and can be adjusted or overhauled completely.
More on this topic at Customizing Checkout page.
The default states are as follows:
cart
Initial state, you can treat it as a draft order
address
Buyer started the checkout process and is on the address step
delivery
Buyer has added Shipping and Billing addresses, now he or she needs to select a delivery option
payment
Buyer selected delivery option, now he or she needs to add a payment option
Only available if Order#payment_required? returns true. For most orders it will be true, but if the order is paid entirely with Store Credit it will be false.
confirm
Buyer added payment option, now he or she needs to confirm the order
Only available if Order#confirmation_required? returns true
complete
Order was placed. It will set the completed_at date to the current time.
Assuming that an order meets the criteria for the next state, you will be able to transition it to the next state by calling next on that object, eg.
order = Spree::Order.find_by(number: 'R123456')
order.next
If this returns false, then the order does not meet the criteria. To work out why it cannot transition, check the result of an errors method call.
Order Shipment states
Alongside the global Order state there’s also shipment_state column which indicates the state of all shipments. Order can have multiple shipments.
| State | Description |
|---|---|
shipped | all Shipments are in the shipped state |
partial | at least one Shipment has a state of shipped and there is another Shipment with a state other than shipped or there are InventoryUnits associated with the order that have a state of sold but are not associated with a Shipment |
ready | all Shipments are in the ready state |
backorder | there is backordered inventory associated with an order |
pending | all Shipments are in the pending state |
For more on this please go to Shipment States page.
Order Payment states
Alongside the global Order state there’s also payment_state column which indicates the state of all payments. Order can have multiple payments.
| State | Description |
|---|---|
paid | payment_total is equal to total |
balance_due | payment_total is less than total |
credit_owed | payment_total is greater than total |
failed | most recent payment is in the failed state |
void | order is canceled and payment_total is equal to zero |
For more on this please go to Payment States page.
Line Items
Line items are used to keep track of items within the context of an order. These records provide a link between orders, and Variants.
When a variant is added to an order, the price of that item is tracked along with the line item to preserve that data. If the variant’s price were to change, then the line item would still have a record of the price at the time of ordering.
Addresses
An order can link to two Address objects. The shipping address indicates where the order’s products should be shipped to. This address is used to determine which shipping methods are available for an order.
The billing address indicates where the user who’s paying for the order is located. This can alter the tax rate for the order, which in turn can change how much the final order total can be.
For more information about addresses, please read the Addresses guide.
Adjustments
Adjustments are used to affect an order’s final cost, either by decreasing it Promotions or by increasing it Shipping, Taxes.
For more information about adjustments, please see the Adjustments guide.
Payments
Payment records are used to track payment information about an order. Each Order can hold multiple payments, eg. one for each credit card or debit card and one for the store credit.
For more information, please read the Payments guide.
Return Authorizations
An order can have many ReturnAuthorization objects. These records keeps track of which items have been authorized for return and how the user will be compensated — either via exchanging the items or a reimbursement.
Updating an Order
If you change any aspect of an Order object within code and you wish to update the order’s totals — including associated adjustments and shipments — call the update_with_updater! method on that object, which calls out to the OrderUpdater class.
For example, if you create or modify an existing payment for the order which would change the order’s payment_state to a different value, calling update_with_updater! will cause the payment_state to be recalculated for that order.
Another example is if a LineItem within the order had its price changed. Calling update_with_updater! will cause the totals for the order to be updated, the adjustments for the order to be recalculated, and then a final total to be established.