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LineItemAdjustmentService

Provides layer to manipulate line item adjustments.

constructor​

Parameters​

__namedParametersLineItemAdjustmentServicePropsRequired

Properties​

__container__anyRequired
discountServiceDiscountServiceRequired
lineItemAdjustmentRepo_Repository<LineItemAdjustment>Required
manager_EntityManagerRequired
transactionManager_undefined | EntityManagerRequired
__configModule__Record<string, unknown>
__moduleDeclaration__Record<string, unknown>

Accessors​

activeManager_​

Returns​

EntityManagerEntityManagerRequired

Methods​

atomicPhase_​

Wraps some work within a transactional block. If the service already has a transaction manager attached this will be reused, otherwise a new transaction manager is created.

Type Parameters​

TResultobjectRequired
TErrorobjectRequired

Parameters​

work(transactionManager: EntityManager) => Promise<TResult>Required
the transactional work to be done
isolationOrErrorHandlerIsolationLevel | (error: TError) => Promise<void | TResult>
the isolation level to be used for the work.
maybeErrorHandlerOrDontFail(error: TError) => Promise<void | TResult>
Potential error handler

Returns​

PromisePromise<TResult>Required
the result of the transactional work

create​

Creates a line item adjustment

Parameters​

dataPartial<LineItemAdjustment>Required
the line item adjustment to create

Returns​

PromisePromise<LineItemAdjustment>Required
line item adjustment

createAdjustmentForLineItem​

Creates adjustment for a line item

Parameters​

cartCartRequired
the cart object holding discounts
lineItemLineItemRequired
the line item for which a line item adjustment might be created

Returns​

PromisePromise<LineItemAdjustment[]>Required
a line item adjustment or undefined if no adjustment was created

createAdjustments​

Creates adjustment for a line item

Parameters​

cartCartRequired
the cart object holding discounts
lineItemLineItem
the line item for which a line item adjustment might be created

Returns​

PromisePromise<LineItemAdjustment[] | LineItemAdjustment[][]>Required
if a lineItem was given, returns a line item adjustment or undefined if no adjustment was created otherwise returns an array of line item adjustments for each line item in the cart

delete​

Deletes line item adjustments matching a selector

Parameters​

selectorOrIdsstring | string[] | FilterableLineItemAdjustmentProps & objectRequired
the query object for find or the line item adjustment id

Returns​

PromisePromise<void>Required
the result of the delete operation

generateAdjustments​

Creates adjustment for a line item

Parameters​

calculationContextDataCalculationContextDataRequired
the calculationContextData object holding discounts
generatedLineItemLineItemRequired
the line item for which a line item adjustment might be created
contextAdjustmentContextRequired
the line item for which a line item adjustment might be created

Returns​

PromisePromise<GeneratedAdjustment[]>Required
a line item adjustment or undefined if no adjustment was created

list​

Lists line item adjustments

Parameters​

selectorFilterableLineItemAdjustmentPropsRequired
the query object for find

Default: {}

configFindConfig<LineItemAdjustment>Required
the config to be used for find

Returns​

PromisePromise<LineItemAdjustment[]>Required
the result of the find operation

retrieve​

Retrieves a line item adjustment by id.

Parameters​

lineItemAdjustmentIdstringRequired
the id of the line item adjustment to retrieve
configFindConfig<LineItemAdjustment>Required
the config to retrieve the line item adjustment by

Default: {}

Returns​

PromisePromise<LineItemAdjustment>Required
the line item adjustment.

shouldRetryTransaction_​

Parameters​

errRecord<string, unknown> | objectRequired

Returns​

booleanbooleanRequired

update​

Creates a line item adjustment

Parameters​

idstringRequired
the line item adjustment id to update
dataPartial<LineItemAdjustment>Required
the line item adjustment to create

Returns​

PromisePromise<LineItemAdjustment>Required
line item adjustment

withTransaction​

Parameters​

transactionManagerEntityManager

Returns​

thisthisRequired
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