chore: pick the default store region (#7369)

* chore: pick the default store region

* chore: fix test

* chore: remove from defaults workflow and move to seeds

* chore: undo payment provider change

* chore: rearrange conditionals

integration-tests/helpers/seed-storefront-defaults.ts

@@ -0,0 +1,40 @@
+import { createDefaultsWorkflow } from "@medusajs/core-flows"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import {
+  IRegionModuleService,
+  IStoreModuleService,
+  MedusaContainer,
+} from "@medusajs/types"
+
+export const seedStorefrontDefaults = async (
+  container: MedusaContainer,
+  defaultCurrency: string = "usd"
+) => {
+  const regionModule: IRegionModuleService = container.resolve(
+    ModuleRegistrationName.REGION
+  )
+  const storeModule: IStoreModuleService = container.resolve(
+    ModuleRegistrationName.STORE
+  )
+
+  // Creates the stores & default sales channel
+  await createDefaultsWorkflow(container).run()
+
+  const region = await regionModule.create({
+    name: "Default Region",
+    currency_code: defaultCurrency,
+  })
+
+  let [store] = await storeModule.list({})
+
+  store = await storeModule.update(store.id, {
+    default_region_id: region.id,
+    supported_currency_codes: [region.currency_code],
+    default_currency_code: region.currency_code,
+  })
+
+  return {
+    region,
+    store,
+  }
+}