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Class PurchaseProcessor

Handles the processing of purchase request items.

Inheritance
System.Object
RequestItemProcessor
PurchaseProcessor
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Mediachase.Commerce.InventoryService.BusinessLogic
Assembly: Mediachase.Commerce.dll
Version: 10.8.0
Syntax
public class PurchaseProcessor : RequestItemProcessor

Constructors

PurchaseProcessor(InventoryRequest, InventoryRequestItem, OperationKeySerializer, RecordState)

Creates a new instance of PurchaseProcessor for a a request item that is already being processed. This is used by the PurchaseOrPreorderProcessor when the item will be processed as a preorder.

Declaration
public PurchaseProcessor(InventoryRequest request, InventoryRequestItem requestItem, OperationKeySerializer operationKeySerializer, RecordState recordState)
Parameters
Type Name Description
InventoryRequest request

The request containing the item to process.
InventoryRequestItem requestItem

The request item to process.
OperationKeySerializer operationKeySerializer

The OperationKeySerializer for encoding and decoding operation keys.
RecordState recordState

The RecordState value for the request.

PurchaseProcessor(InventoryRequest, InventoryRequestItem, OperationKeySerializer, RecordStateSet)

Creates a new instance of PurchaseProcessor.

Declaration
public PurchaseProcessor(InventoryRequest request, InventoryRequestItem requestItem, OperationKeySerializer operationKeySerializer, RecordStateSet recordStateSet)
Parameters
Type Name Description
InventoryRequest request

The request containing the item to process.
InventoryRequestItem requestItem

The request item to process.
OperationKeySerializer operationKeySerializer

The OperationKeySerializer for encoding and decoding operation keys.
RecordStateSet recordStateSet

The collection of RecordState values for the request.

Methods

Apply()

Applies the request item to the appropriate RecordState.

Declaration
public override void Apply()
Overrides
Remarks

The purchase request item will be marked as a failure if the request date is before PurchaseAvailableUtc, if the catalog entry is not found, or if the warehouse cannot be determined.

Otherwise, the requested quantity will be decremented from PurchaseAvailableQuantity and added to PreorderRequestedQuantity.

GetResponseItems(Boolean)

Returns the final InventoryResponseItem instances for the item (typically, only one unless the operation is a split). CreateDefaultResponseItem(InventoryRequestItem, Boolean, RecordState, String, InventoryResponseType, InventoryResponseTypeInfo) can be used to generate response items in most cases.

Declaration
public override InventoryResponseItem[] GetResponseItems(bool isOverallSuccess)
Parameters
Type Name Description
System.Boolean isOverallSuccess

True if all items wer successful, false if any item returned false from Validate().
Returns
Type Description
InventoryResponseItem[]
Overrides

Validate()

Validates that the request item is successful.

Declaration
public override bool Validate()
Returns
Type Description
System.Boolean

True if the request item is successful; otherwise, false.
Overrides
Remarks

The purchase request item will be successful if the conditions in Apply() are met, and the final PurchaseAvailableQuantity is greater than or equal to zero.