2 Column Instructional Section

1import { createWorkflow, transform, when, WorkflowResponse } from "@medusajs/framework/workflows-sdk"
2import { ProductDTO } from "@medusajs/framework/types"
3import { createRemoteLinkStep } from "@medusajs/medusa/core-flows"
4import { Modules } from "@medusajs/framework/utils"
5import { HELLO_MODULE } from "../../modules/hello"
6import { createCustomStep } from "./steps/create-custom"
7
8export type CreateCustomFromProductWorkflowInput = {
9  product: ProductDTO
10  additional_data?: {
11    custom_name?: string
12  }
13}
14
15export const createCustomFromProductWorkflow = createWorkflow(
16  "create-custom-from-product",
17  (input: CreateCustomFromProductWorkflowInput) => {
18    const customName = transform(
19      {
20        input,
21      },
22      (data) => data.input.additional_data.custom_name || ""
23    )
24
25    const custom = createCustomStep({
26      custom_name: customName,
27    })
28
29    when(({ custom }), ({ custom }) => custom !== undefined)
30      .then(() => {
31        createRemoteLinkStep([{
32          [Modules.PRODUCT]: {
33            product_id: input.product.id,
34          },
35          [HELLO_MODULE]: {
36            custom_id: custom.id,
37          },
38        }])
39      })
40
41    return new WorkflowResponse({
42      custom,
43    })
44  }
45)