docs: fix examples in workflows reference (#11688)

www/apps/resources/references/workflows/functions/workflows.createStep/page.mdx

@@ -27,12 +27,12 @@ export const createProductStep = createStep(
   "createProductStep",
   async function (
     input: CreateProductInput,
-    context
+    { container }
   ) {
-    const productService = context.container.resolve(
+    const productModuleService = container.resolve(
-      "productService"
+      "product"
     )
-    const product = await productService.createProducts(input)
+    const product = await productModuleService.createProducts(input)
     return new StepResponse({
       product
     }, {
@@ -41,12 +41,15 @@ export const createProductStep = createStep(
   },
   async function (
     input,
-    context
+    { container }
   ) {
-    const productService = context.container.resolve(
+    if (!input) {
-      "productService"
+      return
+    }
+    const productModuleService = container.resolve(
+      "product"
     )
-    await productService.deleteProducts(input.product_id)
+    await productModuleService.deleteProducts([input.product_id])
   }
 )
 ```

www/apps/resources/references/workflows/functions/workflows.createWorkflow/page.mdx

@@ -25,7 +25,6 @@ import { MedusaRequest, MedusaResponse } from "@medusajs/framework/http"
 import {
   createProductStep,
   getProductStep,
-  createPricesStep
 } from "./steps"
 
 interface WorkflowInput {
@@ -39,7 +38,6 @@ const myWorkflow = createWorkflow(
    // during the execution. Including the data access.
 
     const product = createProductStep(input)
-    const prices = createPricesStep(product)
     return new WorkflowResponse(getProductStep(product.id))
   }
 )

www/apps/resources/references/workflows/functions/workflows.parallelize/page.mdx

@@ -21,7 +21,6 @@ import {
 } from "@medusajs/framework/workflows-sdk"
 import {
   createProductStep,
-  getProductStep,
   createPricesStep,
   attachProductToSalesChannelStep
 } from "./steps"
@@ -40,8 +39,10 @@ const myWorkflow = createWorkflow(
      attachProductToSalesChannelStep(product)
    )
 
-   const id = product.id
+   return new WorkflowResponse({
-   return new WorkflowResponse(getProductStep(product.id))
+    prices,
+    productSalesChannel
+   })
  }
 )
 ```