chore: Move factories and helpers to a better place (#4551)

* chore: Move factories and helpers to a better place

* align factory product variant

* fix factory cart

* add simple store fac

* fix tests

* fix tests

* fix

* fix cart seeder

integration-tests/factories/simple-gift-card-factory.ts

@@ -0,0 +1,35 @@
+import { GiftCard } from "@medusajs/medusa"
+import faker from "faker"
+import { DataSource } from "typeorm"
+
+export type GiftCardFactoryData = {
+  id?: string
+  code?: string
+  region_id: string
+  value: number
+  balance: number
+  tax_rate?: number
+}
+
+export const simpleGiftCardFactory = async (
+  dataSource: DataSource,
+  data: GiftCardFactoryData,
+  seed?: number
+): Promise<GiftCard> => {
+  if (typeof seed !== "undefined") {
+    faker.seed(seed)
+  }
+
+  const manager = dataSource.manager
+
+  const toSave = manager.create(GiftCard, {
+    id: data.id,
+    code: data.code ?? "TESTGCCODE",
+    region_id: data.region_id,
+    value: data.value,
+    balance: data.balance,
+    tax_rate: data.tax_rate,
+  })
+
+  return await manager.save(toSave)
+}