OrderMergeStrategy
OrderMergeStrategy
An OrderMergeStrategy defines what happens when a Customer with an existing Order signs in with a guest Order, where both Orders may contain differing OrderLines.
Somehow these differing OrderLines need to be reconciled into a single collection of OrderLines. The OrderMergeStrategy defines the rules governing this reconciliation.
Signature
interface OrderMergeStrategy extends InjectableStrategy {
merge(ctx: RequestContext, guestOrder: Order, existingOrder: Order): MergedOrderLine[];
}
Extends
Members
merge
method
type:
(ctx: RequestContext, guestOrder: Order, existingOrder: Order) => MergedOrderLine[]
Merges the lines of the guest Order with those of the existing Order which is associated
with the active customer.
MergedOrderLine
The result of the OrderMergeStrategy merge method.
Signature
interface MergedOrderLine {
orderLineId: ID;
quantity: number;
customFields?: any;
}
Members
orderLineId
property
type:
ID
quantity
property
type:
number
customFields
property
type:
any