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-customer-group-factory.ts

@@ -0,0 +1,31 @@
+import { CustomerGroup } from "@medusajs/medusa"
+import faker from "faker"
+import { DataSource } from "typeorm"
+
+export type CustomerGroupFactoryData = {
+  id?: string
+  name?: string
+}
+
+export const simpleCustomerGroupFactory = async (
+  dataSource: DataSource,
+  data: CustomerGroupFactoryData = {},
+  seed?: number
+): Promise<CustomerGroup> => {
+  if (typeof seed !== "undefined") {
+    faker.seed(seed)
+  }
+
+  const manager = dataSource.manager
+
+  const customerGroupId =
+    data.id || `simple-customer-group-${Math.random() * 1000}`
+  const c = manager.create(CustomerGroup, {
+    id: customerGroupId,
+    name: data.name || faker.company.companyName(),
+  })
+
+  const group = await manager.save(c)
+
+  return group
+}