5a550e73b4
Generated the following references: - `entities` - `file` - `fulfillment` - `inventory` - `js_client` - `medusa` - `medusa_config` - `medusa_react` - `modules` - `notification` - `payment` - `price_selection` - `pricing` - `product` - `search` - `services` - `stock_location` - `tax` - `tax_calculation` - `types` - `workflows` Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com> Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>
150 lines
8.8 KiB
Plaintext
150 lines
8.8 KiB
Plaintext
---
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displayed_sidebar: servicesSidebar
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---
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import ParameterTypes from "@site/src/components/ParameterTypes"
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# IdempotencyKeyService
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## constructor
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### Parameters
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<ParameterTypes parameters={[{"name":"__namedParameters","type":"`InjectedDependencies`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="new IdempotencyKeyService"/>
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___
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## Properties
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<ParameterTypes parameters={[{"name":"manager_","type":"`EntityManager`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"transactionManager_","type":"`undefined` \\| `EntityManager`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"__container__","type":"`any`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"idempotencyKeyRepository_","type":"Repository<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"__configModule__","type":"`Record<string, unknown>`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"__moduleDeclaration__","type":"`Record<string, unknown>`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="IdempotencyKeyService"/>
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___
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## Accessors
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### activeManager\_
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#### Returns
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<ParameterTypes parameters={[{"name":"EntityManager","type":"`EntityManager`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} sectionTitle="activeManager_"/>
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___
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## Methods
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### withTransaction
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#### Parameters
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<ParameterTypes parameters={[{"name":"transactionManager","type":"`EntityManager`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="withTransaction"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"this","type":"`this`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} sectionTitle="withTransaction"/>
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### shouldRetryTransaction\_
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#### Parameters
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<ParameterTypes parameters={[{"name":"err","type":"`Record<string, unknown>` \\| `object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="shouldRetryTransaction_"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"boolean","type":"`boolean`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} sectionTitle="shouldRetryTransaction_"/>
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### atomicPhase\_
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Wraps some work within a transactional block. If the service already has
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a transaction manager attached this will be reused, otherwise a new
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transaction manager is created.
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#### Type Parameters
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<ParameterTypes parameters={[{"name":"TResult","type":"`object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"TError","type":"`object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="atomicPhase_"/>
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#### Parameters
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<ParameterTypes parameters={[{"name":"work","type":"(`transactionManager`: `EntityManager`) => Promise<TResult>","description":"the transactional work to be done","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"isolationOrErrorHandler","type":"`IsolationLevel` \\| (`error`: TError) => Promise<void \\| TResult>","description":"the isolation level to be used for the work.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"maybeErrorHandlerOrDontFail","type":"(`error`: TError) => Promise<void \\| TResult>","description":"Potential error handler","optional":true,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="atomicPhase_"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<TResult>","optional":false,"defaultValue":"","description":"the result of the transactional work","expandable":false,"children":[]}]} sectionTitle="atomicPhase_"/>
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### initializeRequest
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Execute the initial steps in a idempotent request.
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#### Parameters
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<ParameterTypes parameters={[{"name":"headerKey","type":"`string`","description":"potential idempotency key from header","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"reqMethod","type":"`string`","description":"method of request","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"reqParams","type":"`Record<string, unknown>`","description":"params of request","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"reqPath","type":"`string`","description":"path of request","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="initializeRequest"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"the existing or created idempotency key","expandable":false,"children":[]}]} sectionTitle="initializeRequest"/>
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### create
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Creates an idempotency key for a request.
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If no idempotency key is provided in request, we will create a unique
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identifier.
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#### Parameters
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<ParameterTypes parameters={[{"name":"payload","type":"`CreateIdempotencyKeyInput`","description":"payload of request to create idempotency key for","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="create"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"the created idempotency key","expandable":false,"children":[]}]} sectionTitle="create"/>
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### retrieve
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Retrieves an idempotency key
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#### Parameters
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<ParameterTypes parameters={[{"name":"idempotencyKeyOrSelector","type":"`string` \\| [Selector](../../medusa/types/medusa.Selector.mdx)<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","description":"key or selector to retrieve","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="retrieve"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"idempotency key","expandable":false,"children":[]}]} sectionTitle="retrieve"/>
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### lock
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Locks an idempotency.
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#### Parameters
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<ParameterTypes parameters={[{"name":"idempotencyKey","type":"`string`","description":"key to lock","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="lock"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"result of the update operation","expandable":false,"children":[]}]} sectionTitle="lock"/>
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### update
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Locks an idempotency.
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#### Parameters
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<ParameterTypes parameters={[{"name":"idempotencyKey","type":"`string`","description":"key to update","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"update","type":"DeepPartial<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","description":"update object","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="update"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"result of the update operation","expandable":false,"children":[]}]} sectionTitle="update"/>
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### workStage
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Performs an atomic work stage.
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An atomic work stage contains some related functionality, that needs to be
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transactionally executed in isolation. An idempotent request will
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always consist of 2 or more of these phases. The required phases are
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"started" and "finished".
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#### Parameters
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<ParameterTypes parameters={[{"name":"idempotencyKey","type":"`string`","description":"current idempotency key","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"callback","type":"(`transactionManager`: `EntityManager`) => Promise<IdempotencyCallbackResult>","description":"functionality to execute within the phase","optional":false,"defaultValue":"","expandable":false,"children":[]}]} sectionTitle="workStage"/>
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#### Returns
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<ParameterTypes parameters={[{"name":"Promise","type":"Promise<[IdempotencyKey](../../entities/classes/entities.IdempotencyKey.mdx)>","optional":false,"defaultValue":"","description":"new updated idempotency key","expandable":false,"children":[]}]} sectionTitle="workStage"/>
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