100 lines
2.7 KiB
Plaintext
100 lines
2.7 KiB
Plaintext
import { CodeTabs, CodeTab } from "docs-ui"
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export const metadata = {
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title: `Currency Module`,
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}
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# {metadata.title}
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The Currency Module is the `@medusajs/currency` NPM package that provides currency-related features in your Medusa and Node.js applications.
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## Features
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### Currency Retrieval
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List and retrieve currencies stored in your application.
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```ts
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const currency = await currencyModuleService.retrieveCurrency("usd")
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```
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### Support Currencies in Modules
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Other commerce modules use currency codes in their data models or operations. You can use the Currency Module to retrieve a currency code and its details.
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An example with the Region Module:
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```ts
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const region = await regionModuleService.retrieveCurrency("reg_123")
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const currency = await currencyModuleService.retrieveCurrency(
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region.currency_code
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)
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```
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---
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## How to Use Currency Module's Service
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You can use the Currency Module's main service by resolving from the Medusa container the resource `ModuleRegistrationName.CURRENCY` imported from `@medusajs/utils`.
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For example:
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<CodeTabs groupId="resource-type">
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<CodeTab label="API Route" value="api-route">
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```ts title="src/api/store/custom/route.ts"
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import { MedusaRequest, MedusaResponse } from "@medusajs/medusa"
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import { ICurrencyModuleService } from "@medusajs/types"
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import { ModuleRegistrationName } from "@medusajs/utils"
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export async function GET(
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req: MedusaRequest,
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res: MedusaResponse
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): Promise<void> {
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const currencyModuleService: ICurrencyModuleService = req.scope.resolve(
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ModuleRegistrationName.CURRENCY
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)
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res.json({
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currencies: await currencyModuleService.listCurrencies(),
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})
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}
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```
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</CodeTab>
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<CodeTab label="Subscriber" value="subscribers">
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```ts title="src/subscribers/custom-handler.ts"
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import { SubscriberArgs } from "@medusajs/medusa"
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import { ICurrencyModuleService } from "@medusajs/types"
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import { ModuleRegistrationName } from "@medusajs/utils"
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export default async function subscriberHandler({ container }: SubscriberArgs) {
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const currencyModuleService: ICurrencyModuleService = container.resolve(
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ModuleRegistrationName.CURRENCY
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)
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const currencies = await currencyModuleService.listCurrencies()
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}
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```
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</CodeTab>
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<CodeTab label="Workflow Step" value="workflow-step">
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```ts title="src/workflows/hello-world/step1.ts"
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import { createStep } from "@medusajs/workflows-sdk"
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import { ICurrencyModuleService } from "@medusajs/types"
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import { ModuleRegistrationName } from "@medusajs/utils"
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const step1 = createStep("step-1", async (_, { container }) => {
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const currencyModuleService: ICurrencyModuleService = container.resolve(
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ModuleRegistrationName.CURRENCY
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)
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const currencies = await currencyModuleService.listCurrencies()
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})
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```
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</CodeTab>
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</CodeTabs>
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