Class: LineItemAdjustmentService
Provides layer to manipulate line item adjustments.
Hierarchy
TransactionBaseService↳
LineItemAdjustmentService
Constructors
constructor
• new LineItemAdjustmentService(__namedParameters)
Parameters
| Name | Type |
|---|---|
__namedParameters | LineItemAdjustmentServiceProps |
Overrides
TransactionBaseService.constructor
Defined in
medusa/src/services/line-item-adjustment.ts:36
Properties
__configModule__
• Protected Optional Readonly __configModule__: Record<string, unknown>
Inherited from
TransactionBaseService.__configModule__
Defined in
medusa/src/interfaces/transaction-base-service.ts:14
__container__
• Protected Readonly __container__: any
Inherited from
TransactionBaseService.__container__
Defined in
medusa/src/interfaces/transaction-base-service.ts:13
__moduleDeclaration__
• Protected Optional Readonly __moduleDeclaration__: Record<string, unknown>
Inherited from
TransactionBaseService.__moduleDeclaration__
Defined in
medusa/src/interfaces/transaction-base-service.ts:15
discountService
• Private Readonly discountService: DiscountService
Defined in
medusa/src/services/line-item-adjustment.ts:34
lineItemAdjustmentRepo_
• Private Readonly lineItemAdjustmentRepo_: Repository<LineItemAdjustment>
Defined in
medusa/src/services/line-item-adjustment.ts:33
manager_
• Protected manager_: EntityManager
Inherited from
TransactionBaseService.manager_
Defined in
medusa/src/interfaces/transaction-base-service.ts:5
transactionManager_
• Protected transactionManager_: undefined | EntityManager
Inherited from
TransactionBaseService.transactionManager_
Defined in
medusa/src/interfaces/transaction-base-service.ts:6
Accessors
activeManager_
• Protected get activeManager_(): EntityManager
Returns
EntityManager
Inherited from
TransactionBaseService.activeManager_
Defined in
medusa/src/interfaces/transaction-base-service.ts:8
Methods
atomicPhase_
▸ Protected atomicPhase_<TResult, TError>(work, isolationOrErrorHandler?, maybeErrorHandlerOrDontFail?): Promise<TResult>
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
| Name |
|---|
TResult |
TError |
Parameters
| Name | Type | Description |
|---|---|---|
work | (transactionManager: EntityManager) => Promise<TResult> | the transactional work to be done |
isolationOrErrorHandler? | IsolationLevel | (error: TError) => Promise<void | TResult> | the isolation level to be used for the work. |
maybeErrorHandlerOrDontFail? | (error: TError) => Promise<void | TResult> | Potential error handler |
Returns
Promise<TResult>
the result of the transactional work
Inherited from
TransactionBaseService.atomicPhase_
Defined in
medusa/src/interfaces/transaction-base-service.ts:56
create
▸ create(data): Promise<LineItemAdjustment>
Creates a line item adjustment
Parameters
| Name | Type | Description |
|---|---|---|
data | Partial<LineItemAdjustment> | the line item adjustment to create |
Returns
Promise<LineItemAdjustment>
line item adjustment
Defined in
medusa/src/services/line-item-adjustment.ts:86
createAdjustmentForLineItem
▸ createAdjustmentForLineItem(cart, lineItem): Promise<LineItemAdjustment[]>
Creates adjustment for a line item
Parameters
| Name | Type | Description |
|---|---|---|
cart | Cart | the cart object holding discounts |
lineItem | LineItem | the line item for which a line item adjustment might be created |
Returns
Promise<LineItemAdjustment[]>
a line item adjustment or undefined if no adjustment was created
Defined in
medusa/src/services/line-item-adjustment.ts:262
createAdjustments
▸ createAdjustments(cart, lineItem?): Promise<LineItemAdjustment[] | LineItemAdjustment[][]>
Creates adjustment for a line item
Parameters
| Name | Type | Description |
|---|---|---|
cart | Cart | the cart object holding discounts |
lineItem? | LineItem | the line item for which a line item adjustment might be created |
Returns
Promise<LineItemAdjustment[] | LineItemAdjustment[][]>
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
Defined in
medusa/src/services/line-item-adjustment.ts:290
delete
▸ delete(selectorOrIds): Promise<void>
Deletes line item adjustments matching a selector
Parameters
| Name | Type | Description |
|---|---|---|
selectorOrIds | string | string[] | FilterableLineItemAdjustmentProps & { discount_id?: FindOperator<null | string> } | the query object for find or the line item adjustment id |
Returns
Promise<void>
the result of the delete operation
Defined in
medusa/src/services/line-item-adjustment.ts:153
generateAdjustments
▸ generateAdjustments(calculationContextData, generatedLineItem, context): Promise<GeneratedAdjustment[]>
Creates adjustment for a line item
Parameters
| Name | Type | Description |
|---|---|---|
calculationContextData | CalculationContextData | the calculationContextData object holding discounts |
generatedLineItem | LineItem | the line item for which a line item adjustment might be created |
context | AdjustmentContext | the line item for which a line item adjustment might be created |
Returns
Promise<GeneratedAdjustment[]>
a line item adjustment or undefined if no adjustment was created
Defined in
medusa/src/services/line-item-adjustment.ts:188
list
▸ list(selector?, config?): Promise<LineItemAdjustment[]>
Lists line item adjustments
Parameters
| Name | Type | Description |
|---|---|---|
selector | FilterableLineItemAdjustmentProps | the query object for find |
config | FindConfig<LineItemAdjustment> | the config to be used for find |
Returns
Promise<LineItemAdjustment[]>
the result of the find operation
Defined in
medusa/src/services/line-item-adjustment.ts:136
retrieve
▸ retrieve(lineItemAdjustmentId, config?): Promise<LineItemAdjustment>
Retrieves a line item adjustment by id.
Parameters
| Name | Type | Description |
|---|---|---|
lineItemAdjustmentId | string | the id of the line item adjustment to retrieve |
config | FindConfig<LineItemAdjustment> | the config to retrieve the line item adjustment by |
Returns
Promise<LineItemAdjustment>
the line item adjustment.
Defined in
medusa/src/services/line-item-adjustment.ts:53
shouldRetryTransaction_
▸ Protected shouldRetryTransaction_(err): boolean
Parameters
| Name | Type |
|---|---|
err | Record<string, unknown> | { code: string } |
Returns
boolean
Inherited from
TransactionBaseService.shouldRetryTransaction_
Defined in
medusa/src/interfaces/transaction-base-service.ts:37
update
▸ update(id, data): Promise<LineItemAdjustment>
Creates a line item adjustment
Parameters
| Name | Type | Description |
|---|---|---|
id | string | the line item adjustment id to update |
data | Partial<LineItemAdjustment> | the line item adjustment to create |
Returns
Promise<LineItemAdjustment>
line item adjustment
Defined in
medusa/src/services/line-item-adjustment.ts:104
withTransaction
▸ withTransaction(transactionManager?): LineItemAdjustmentService
Parameters
| Name | Type |
|---|---|
transactionManager? | EntityManager |
Returns
Inherited from
TransactionBaseService.withTransaction