Co-authored-by: olivermrbl <olivermrbl@users.noreply.github.com> Co-authored-by: Shahed Nasser <shahednasser@gmail.com>
580 lines
14 KiB
Markdown
580 lines
14 KiB
Markdown
# Class: TaxProviderService
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Finds tax providers and assists in tax related operations.
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## Hierarchy
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- `TransactionBaseService`
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↳ **`TaxProviderService`**
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## Constructors
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### constructor
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• **new TaxProviderService**(`container`)
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `container` | `AwilixContainer`<`any`\> |
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#### Overrides
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TransactionBaseService.constructor
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#### Defined in
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[medusa/src/services/tax-provider.ts:45](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L45)
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## Properties
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### \_\_configModule\_\_
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• `Protected` `Optional` `Readonly` **\_\_configModule\_\_**: `Record`<`string`, `unknown`\>
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#### Inherited from
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TransactionBaseService.\_\_configModule\_\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:14](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L14)
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___
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### \_\_container\_\_
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• `Protected` `Readonly` **\_\_container\_\_**: `any`
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#### Inherited from
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TransactionBaseService.\_\_container\_\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:13](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L13)
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___
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### \_\_moduleDeclaration\_\_
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• `Protected` `Optional` `Readonly` **\_\_moduleDeclaration\_\_**: `Record`<`string`, `unknown`\>
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#### Inherited from
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TransactionBaseService.\_\_moduleDeclaration\_\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:15](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L15)
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___
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### cacheService\_
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• `Protected` `Readonly` **cacheService\_**: `ICacheService`
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#### Defined in
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[medusa/src/services/tax-provider.ts:38](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L38)
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___
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### container\_
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• `Protected` `Readonly` **container\_**: `AwilixContainer`<`any`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:37](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L37)
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___
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### eventBus\_
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• `Protected` `Readonly` **eventBus\_**: `IEventBusService`
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#### Defined in
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[medusa/src/services/tax-provider.ts:43](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L43)
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___
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### manager\_
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• `Protected` **manager\_**: `EntityManager`
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#### Inherited from
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TransactionBaseService.manager\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:5](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L5)
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___
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### smTaxLineRepo\_
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• `Protected` `Readonly` **smTaxLineRepo\_**: `Repository`<`ShippingMethodTaxLine`\> & { `deleteForCart`: (`cartId`: `string`) => `Promise`<`void`\> ; `upsertLines`: (`lines`: `ShippingMethodTaxLine`[]) => `Promise`<`ShippingMethodTaxLine`[]\> }
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#### Defined in
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[medusa/src/services/tax-provider.ts:41](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L41)
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___
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### taxLineRepo\_
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• `Protected` `Readonly` **taxLineRepo\_**: `Repository`<`LineItemTaxLine`\> & { `deleteForCart`: (`cartId`: `string`) => `Promise`<`void`\> ; `upsertLines`: (`lines`: `LineItemTaxLine`[]) => `Promise`<`LineItemTaxLine`[]\> }
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#### Defined in
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[medusa/src/services/tax-provider.ts:40](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L40)
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___
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### taxProviderRepo\_
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• `Protected` `Readonly` **taxProviderRepo\_**: `Repository`<`TaxProvider`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:42](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L42)
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___
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### taxRateService\_
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• `Protected` `Readonly` **taxRateService\_**: [`TaxRateService`](TaxRateService.md)
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#### Defined in
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[medusa/src/services/tax-provider.ts:39](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L39)
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___
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### transactionManager\_
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• `Protected` **transactionManager\_**: `undefined` \| `EntityManager`
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#### Inherited from
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TransactionBaseService.transactionManager\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:6](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L6)
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## Accessors
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### activeManager\_
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• `Protected` `get` **activeManager_**(): `EntityManager`
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#### Returns
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`EntityManager`
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#### Inherited from
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TransactionBaseService.activeManager\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:8](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L8)
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## Methods
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### atomicPhase\_
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▸ `Protected` **atomicPhase_**<`TResult`, `TError`\>(`work`, `isolationOrErrorHandler?`, `maybeErrorHandlerOrDontFail?`): `Promise`<`TResult`\>
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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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| Name |
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| `TResult` |
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| `TError` |
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `work` | (`transactionManager`: `EntityManager`) => `Promise`<`TResult`\> | the transactional work to be done |
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| `isolationOrErrorHandler?` | `IsolationLevel` \| (`error`: `TError`) => `Promise`<`void` \| `TResult`\> | the isolation level to be used for the work. |
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| `maybeErrorHandlerOrDontFail?` | (`error`: `TError`) => `Promise`<`void` \| `TResult`\> | Potential error handler |
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#### Returns
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`Promise`<`TResult`\>
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the result of the transactional work
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#### Inherited from
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TransactionBaseService.atomicPhase\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:56](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L56)
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___
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### clearLineItemsTaxLines
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▸ **clearLineItemsTaxLines**(`itemIds`): `Promise`<`void`\>
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `itemIds` | `string`[] |
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#### Returns
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`Promise`<`void`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:89](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L89)
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___
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### clearTaxLines
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▸ **clearTaxLines**(`cartId`): `Promise`<`void`\>
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `cartId` | `string` |
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#### Returns
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`Promise`<`void`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:97](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L97)
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___
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### createShippingTaxLines
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▸ **createShippingTaxLines**(`shippingMethod`, `calculationContext`): `Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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Persists the tax lines relevant for a shipping method to the database. Used
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for return shipping methods.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `shippingMethod` | `ShippingMethod` | the shipping method to create tax lines for |
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| `calculationContext` | `TaxCalculationContext` | the calculation context to get tax lines by |
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#### Returns
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`Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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the newly created tax lines
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#### Defined in
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[medusa/src/services/tax-provider.ts:171](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L171)
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___
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### createTaxLines
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▸ **createTaxLines**(`cartOrLineItems`, `calculationContext`): `Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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Persists the tax lines relevant for an order to the database.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `cartOrLineItems` | `Cart` \| `LineItem`[] | the cart or line items to create tax lines for |
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| `calculationContext` | `TaxCalculationContext` | the calculation context to get tax lines by |
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#### Returns
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`Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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the newly created tax lines
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#### Defined in
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[medusa/src/services/tax-provider.ts:117](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L117)
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___
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### getCacheKey
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▸ `Private` **getCacheKey**(`id`, `regionId`): `string`
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The cache key to get cache hits by.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `id` | `string` | the entity id to cache |
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| `regionId` | `string` | the region id to cache |
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#### Returns
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`string`
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the cache key to use for the id set
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#### Defined in
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[medusa/src/services/tax-provider.ts:476](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L476)
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___
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### getRegionRatesForProduct
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▸ **getRegionRatesForProduct**(`productId`, `region`): `Promise`<`TaxServiceRate`[]\>
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Gets the tax rates configured for a product. The rates are cached between
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calls.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `productId` | `string` | the product id to get rates for |
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| `region` | `RegionDetails` | the region to get configured rates for. |
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#### Returns
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`Promise`<`TaxServiceRate`[]\>
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the tax rates configured for the shipping option.
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#### Defined in
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[medusa/src/services/tax-provider.ts:428](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L428)
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___
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### getRegionRatesForShipping
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▸ **getRegionRatesForShipping**(`optionId`, `regionDetails`): `Promise`<`TaxServiceRate`[]\>
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Gets the tax rates configured for a shipping option. The rates are cached
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between calls.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `optionId` | `string` | the option id of the shipping method. |
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| `regionDetails` | `RegionDetails` | the region to get configured rates for. |
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#### Returns
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`Promise`<`TaxServiceRate`[]\>
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the tax rates configured for the shipping option.
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#### Defined in
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[medusa/src/services/tax-provider.ts:381](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L381)
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___
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### getShippingTaxLines
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▸ **getShippingTaxLines**(`shippingMethod`, `calculationContext`): `Promise`<`ShippingMethodTaxLine`[]\>
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Gets the relevant tax lines for a shipping method. Note: this method
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doesn't persist the tax lines. Use createShippingTaxLines if you wish to
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persist the tax lines to the DB layer.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `shippingMethod` | `ShippingMethod` | the shipping method to get tax lines for |
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| `calculationContext` | `TaxCalculationContext` | the calculation context to get tax lines by |
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#### Returns
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`Promise`<`ShippingMethodTaxLine`[]\>
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the computed tax lines
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#### Defined in
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[medusa/src/services/tax-provider.ts:192](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L192)
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___
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### getTaxLines
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▸ **getTaxLines**(`lineItems`, `calculationContext`): `Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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Gets the relevant tax lines for an order or cart. If an order is provided
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the order's tax lines will be returned. If a cart is provided the tax lines
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will be computed from the tax rules and potentially a 3rd party tax plugin.
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Note: this method doesn't persist the tax lines. Use createTaxLines if you
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wish to persist the tax lines to the DB layer.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `lineItems` | `LineItem`[] | the cart or order to get tax lines for |
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| `calculationContext` | `TaxCalculationContext` | the calculation context to get tax lines by |
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#### Returns
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`Promise`<(`ShippingMethodTaxLine` \| `LineItemTaxLine`)[]\>
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the computed tax lines
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#### Defined in
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[medusa/src/services/tax-provider.ts:246](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L246)
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___
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### getTaxLinesMap
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▸ `Protected` **getTaxLinesMap**(`items`, `calculationContext`): `Promise`<`TaxLinesMaps`\>
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Return a map of tax lines for line items and shipping methods
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `items` | `LineItem`[] |
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| `calculationContext` | `TaxCalculationContext` |
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#### Returns
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`Promise`<`TaxLinesMaps`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:344](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L344)
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___
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### list
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▸ **list**(): `Promise`<`TaxProvider`[]\>
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#### Returns
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`Promise`<`TaxProvider`[]\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:57](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L57)
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___
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### registerInstalledProviders
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▸ **registerInstalledProviders**(`providers`): `Promise`<`void`\>
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `providers` | `string`[] |
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#### Returns
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`Promise`<`void`\>
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#### Defined in
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[medusa/src/services/tax-provider.ts:480](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L480)
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___
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### retrieveProvider
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▸ **retrieveProvider**(`region`): `ITaxService`
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Retrieves the relevant tax provider for the given region.
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `region` | `Region` | the region to get tax provider for. |
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#### Returns
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`ITaxService`
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the region specific tax provider
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#### Defined in
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[medusa/src/services/tax-provider.ts:67](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/services/tax-provider.ts#L67)
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___
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### shouldRetryTransaction\_
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▸ `Protected` **shouldRetryTransaction_**(`err`): `boolean`
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `err` | `Record`<`string`, `unknown`\> \| { `code`: `string` } |
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#### Returns
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`boolean`
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#### Inherited from
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TransactionBaseService.shouldRetryTransaction\_
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:37](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L37)
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___
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### withTransaction
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▸ **withTransaction**(`transactionManager?`): [`TaxProviderService`](TaxProviderService.md)
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#### Parameters
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| Name | Type |
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| :------ | :------ |
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| `transactionManager?` | `EntityManager` |
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#### Returns
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[`TaxProviderService`](TaxProviderService.md)
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#### Inherited from
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TransactionBaseService.withTransaction
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#### Defined in
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[medusa/src/interfaces/transaction-base-service.ts:20](https://github.com/medusajs/medusa/blob/b41b6303c/packages/medusa/src/interfaces/transaction-base-service.ts#L20)
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