c6dff873de
* update dependencies * update onboarding mdx * fixes for mdx issues * fixes for mdx compatibility * resolve mdx errors * fixes in reference * fix check errors * revert change in vale action * fix node version in action * fix summary in markdown
68 lines
1.7 KiB
Plaintext
68 lines
1.7 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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# ITaxService
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Interface to be implemented by tax provider plugins. The interface defines a
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single method `getTaxLines` that returns numerical rates to apply to line
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items and shipping methods.
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## Methods
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### getTaxLines
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`**getTaxLines**(itemLines, shippingLines, context): Promise<[ProviderTaxLine](../types/ProviderTaxLine.mdx)[]>`
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Retrieves the numerical tax lines for a calculation context.
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#### Parameters
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<ParameterTypes parameters={[
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{
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"name": "itemLines",
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"type": "[ItemTaxCalculationLine](../types/ItemTaxCalculationLine.mdx)[]",
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"description": "the line item calculation lines",
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"optional": false,
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"defaultValue": "",
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"expandable": false,
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"children": []
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},
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{
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"name": "shippingLines",
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"type": "[ShippingTaxCalculationLine](../types/ShippingTaxCalculationLine.mdx)[]",
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"description": "",
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"optional": false,
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"defaultValue": "",
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"expandable": false,
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"children": []
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},
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{
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"name": "context",
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"type": "[TaxCalculationContext](../types/TaxCalculationContext.mdx)",
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"description": "other details relevant to the tax determination",
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"optional": false,
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"defaultValue": "",
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"expandable": false,
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"children": []
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}
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]} />
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#### Returns
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Promise<[ProviderTaxLine](../types/ProviderTaxLine.mdx)[]>
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<ParameterTypes parameters={[
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{
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"name": "Promise",
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"type": "Promise<[ProviderTaxLine](../types/ProviderTaxLine.mdx)[]>",
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"optional": false,
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"defaultValue": "",
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"description": "numerical tax rates that should apply to the provided calculation\n lines",
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"expandable": false,
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"children": []
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}
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]} />
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