medusa-store/www/apps/resources/app/commerce-modules/store/page.mdx

import { CodeTabs, CodeTab } from "docs-ui"

export const metadata = {
  title: `Store Module`,
}

# {metadata.title}

In this section of the documentation, you will find resources to learn more about the Store Module and how to use it in your application.

Medusa has store related features available out-of-the-box through the Store Module. A [module](!docs!/learn/fundamentals/modules) is a standalone package that provides features for a single domain. Each of Medusa's commerce features are placed in commerce modules, such as this Store Module.

<Note>

Learn more about why modules are isolated in [this documentation](!docs!/learn/fundamentals/modules/isolation).

</Note>

## Store Features

- [Store Management](/references/store/models/Store): Create and manage stores in your application.
- [Multi-Tenancy Support](/references/store/models/Store): Create multiple stores, each having its own configurations.

---

## How to Use Store Module's Service

In your Medusa application, you build flows around commerce modules. A flow is built as a [Workflow](!docs!/learn/fundamentals/workflows), which is a special function composed of a series of steps that guarantees data consistency and reliable roll-back mechanism. 

You can build custom workflows and steps. You can also re-use Medusa's workflows and steps, which are provided by the `@medusajs/medusa/core-flows` package.

For example:

export const highlights = [
  ["12", "Modules.STORE", "Resolve the module in a step."]
]

```ts title="src/workflows/create-store.ts" highlights={highlights}
import { 
  createWorkflow, 
  WorkflowResponse,
  createStep,
  StepResponse,
} from "@medusajs/framework/workflows-sdk"
import { Modules } from "@medusajs/framework/utils"

const createStoreStep = createStep(
  "create-store",
  async ({}, { container }) => {
    const storeModuleService = container.resolve(Modules.STORE)

    const store = await storeModuleService.createStores({
      name: "My Store",
      supported_currencies: [{
        currency_code: "usd",
        is_default: true,
      }],
    })

    return new StepResponse({ store }, store.id)
  },
  async (storeId, { container }) => {
    if(!storeId) {
      return
    }
    const storeModuleService = container.resolve(Modules.STORE)
    
    await storeModuleService.deleteStores([storeId])
  }
)

export const createStoreWorkflow = createWorkflow(
  "create-store",
  () => {
    const { store } = createStoreStep()

    return new WorkflowResponse({ store })
  }
)
```

You can then execute the workflow in your custom API routes, scheduled jobs, or subscribers:

<CodeTabs group="resource-types">
  <CodeTab label="API Route" value="api-route">
    
```ts title="src/api/workflow/route.ts" highlights={[["11"], ["12"]]} collapsibleLines="1-6" expandButtonLabel="Show Imports"
import type {
  MedusaRequest,
  MedusaResponse,
} from "@medusajs/framework/http"
import { createStoreWorkflow } from "../../workflows/create-store"

export async function GET(
  req: MedusaRequest,
  res: MedusaResponse
) {
  const { result } = await createStoreWorkflow(req.scope)
    .run()

  res.send(result)
}
```

  </CodeTab>
  <CodeTab label="Subscriber" value="subscriber">
    
```ts title="src/subscribers/user-created.ts" highlights={[["11"], ["12"]]} collapsibleLines="1-6" expandButtonLabel="Show Imports"
import {
  type SubscriberConfig,
  type SubscriberArgs,
} from "@medusajs/framework"
import { createStoreWorkflow } from "../workflows/create-store"

export default async function handleUserCreated({
  event: { data },
  container,
}: SubscriberArgs<{ id: string }>) {
  const { result } = await createStoreWorkflow(container)
    .run()

  console.log(result)
}

export const config: SubscriberConfig = {
  event: "user.created",
}
```

  </CodeTab>
  <CodeTab label="Scheduled Job" value="scheduled-job">
    
```ts title="src/jobs/run-daily.ts" highlights={[["7"], ["8"]]}
import { MedusaContainer } from "@medusajs/framework/types"
import { createStoreWorkflow } from "../workflows/create-store"

export default async function myCustomJob(
  container: MedusaContainer
) {
  const { result } = await createStoreWorkflow(container)
    .run()

  console.log(result)
}

export const config = {
  name: "run-once-a-day",
  schedule: `0 0 * * *`,
}
```

  </CodeTab>
</CodeTabs>

Learn more about workflows in [this documentation](!docs!/learn/fundamentals/workflows).

---

<CommerceModuleSections />