chore(core-flows): return fulfillment link (#8304)

Author: carlos-r-l-rodrigues

integration-tests/modules/__tests__/order/workflows/create-complete-return.spec.ts

@@ -428,14 +428,7 @@ medusaIntegrationTestRunner({
           variables: {
             id: order.id,
           },
-          fields: [
-            "*",
-            "items.*",
-            "shipping_methods.*",
-            "total",
-            "item_total",
-            "fulfillments.*",
-          ],
+          fields: ["*", "items.*", "shipping_methods.*", "total", "item_total"],
         })
 
         const [returnOrder] = await remoteQuery(remoteQueryObject)
@@ -501,18 +494,6 @@ medusaIntegrationTestRunner({
                 order_id: expect.any(String),
               }),
             ]),
-            fulfillments: [
-              expect.objectContaining({
-                id: expect.any(String),
-                location_id: location.id,
-                provider_id: providerId,
-                shipping_option_id: shippingOption.id,
-                // TODO: Validate the address once we are fixed on it
-                /*delivery_address: {
-                  id: "fuladdr_01HY0RTAP0P1EEAFK7BXJ0BKBN",
-                },*/
-              }),
-            ],
           })
         )
       })

packages/core/core-flows/src/order/workflows/return/confirm-return-request.ts

@@ -1,12 +1,24 @@
-import { OrderChangeDTO, OrderDTO, ReturnDTO } from "@medusajs/types"
-import { ChangeActionType, OrderChangeStatus } from "@medusajs/utils"
+import {
+  FulfillmentWorkflow,
+  OrderChangeDTO,
+  OrderDTO,
+  ReturnDTO,
+} from "@medusajs/types"
+import {
+  ChangeActionType,
+  MedusaError,
+  Modules,
+  OrderChangeStatus,
+} from "@medusajs/utils"
 import {
   WorkflowData,
   createStep,
   createWorkflow,
   transform,
+  when,
 } from "@medusajs/workflows-sdk"
-import { useRemoteQueryStep } from "../../../common"
+import { createRemoteLinkStep, useRemoteQueryStep } from "../../../common"
+import { createReturnFulfillmentWorkflow } from "../../../fulfillment/workflows/create-return-fulfillment"
 import { previewOrderChangeStep } from "../../steps"
 import { confirmOrderChanges } from "../../steps/confirm-order-changes"
 import { createReturnItemsStep } from "../../steps/create-return-items"
@@ -36,21 +48,93 @@ const validationStep = createStep(
   }
 )
 
+function prepareFulfillmentData({
+  order,
+  items,
+  returnShippingOption,
+}: {
+  order: OrderDTO
+  items: any[]
+  returnShippingOption: {
+    id: string
+    provider_id: string
+    service_zone: {
+      fulfillment_set: {
+        location?: {
+          id: string
+          address: Record<string, any>
+        }
+      }
+    }
+  }
+}) {
+  const orderItemsMap = new Map<string, Required<OrderDTO>["items"][0]>(
+    order.items!.map((i) => [i.id, i])
+  )
+  const fulfillmentItems = items.map((i) => {
+    const orderItem = orderItemsMap.get(i.item_id)!
+    return {
+      line_item_id: i.item_id,
+      quantity: i.quantity,
+      return_quantity: i.quantity,
+      title: orderItem.variant_title ?? orderItem.title,
+      sku: orderItem.variant_sku || "",
+      barcode: orderItem.variant_barcode || "",
+    } as FulfillmentWorkflow.CreateFulfillmentItemWorkflowDTO
+  })
+
+  const locationId =
+    returnShippingOption.service_zone.fulfillment_set.location?.id
+
+  // delivery address is the stock location address
+  const address =
+    returnShippingOption.service_zone.fulfillment_set.location?.address ?? {}
+
+  delete address.id
+
+  if (!locationId) {
+    throw new MedusaError(
+      MedusaError.Types.INVALID_DATA,
+      `Cannot create return without stock location, either provide a location or you should link the shipping option ${returnShippingOption.id} to a stock location.`
+    )
+  }
+
+  return {
+    input: {
+      location_id: locationId,
+      provider_id: returnShippingOption.provider_id,
+      shipping_option_id: returnShippingOption.id,
+      items: fulfillmentItems,
+      delivery_address: address,
+      order: order,
+    },
+  }
+}
+
 export const confirmReturnRequestWorkflowId = "confirm-return-request"
 export const confirmReturnRequestWorkflow = createWorkflow(
   confirmReturnRequestWorkflowId,
   function (input: WorkflowInput): WorkflowData<OrderDTO> {
     const orderReturn: ReturnDTO = useRemoteQueryStep({
       entry_point: "return",
-      fields: ["id", "status", "order_id", "canceled_at"],
+      fields: ["id", "status", "order_id", "location_id", "canceled_at"],
       variables: { id: input.return_id },
       list: false,
       throw_if_key_not_found: true,
     })
 
     const order: OrderDTO = useRemoteQueryStep({
       entry_point: "orders",
-      fields: ["id", "version", "canceled_at"],
+      fields: [
+        "id",
+        "version",
+        "canceled_at",
+        "items.id",
+        "items.title",
+        "items.variant_title",
+        "items.variant_sku",
+        "items.variant_barcode",
+      ],
       variables: { id: orderReturn.order_id },
       list: false,
       throw_if_key_not_found: true,
@@ -85,13 +169,79 @@ export const confirmReturnRequestWorkflow = createWorkflow(
 
     validationStep({ order, orderReturn, orderChange })
 
-    createReturnItemsStep({
+    const createdReturnItems = createReturnItemsStep({
       returnId: orderReturn.id,
       changes: returnItemActions,
     })
 
     confirmOrderChanges({ changes: [orderChange], orderId: order.id })
 
+    const returnModified = useRemoteQueryStep({
+      entry_point: "return",
+      fields: [
+        "id",
+        "status",
+        "order_id",
+        "canceled_at",
+        "shipping_methods.shipping_option_id",
+      ],
+      variables: { id: input.return_id },
+      list: false,
+      throw_if_key_not_found: true,
+    }).config({ name: "return-query" })
+
+    const returnShippingOptionId = transform(
+      { returnModified },
+      ({ returnModified }) => {
+        if (!returnModified.shipping_methods?.length) {
+          return
+        }
+
+        return returnModified.shipping_methods[0].shipping_option_id
+      }
+    )
+
+    when({ returnShippingOptionId }, ({ returnShippingOptionId }) => {
+      return !!returnShippingOptionId
+    }).then(() => {
+      const returnShippingOption = useRemoteQueryStep({
+        entry_point: "shipping_options",
+        fields: [
+          "id",
+          "provider_id",
+          "service_zone.fulfillment_set.location.id",
+          "service_zone.fulfillment_set.location.address.*",
+        ],
+        variables: {
+          id: returnShippingOptionId,
+        },
+        list: false,
+        throw_if_key_not_found: true,
+      }).config({ name: "return-shipping-option" })
+
+      const fulfillmentData = transform(
+        { order, items: createdReturnItems, returnShippingOption },
+        prepareFulfillmentData
+      )
+
+      const returnFulfillment =
+        createReturnFulfillmentWorkflow.runAsStep(fulfillmentData)
+
+      const link = transform(
+        { orderReturn, fulfillment: returnFulfillment },
+        (data) => {
+          return [
+            {
+              [Modules.ORDER]: { return_id: data.orderReturn.id },
+              [Modules.FULFILLMENT]: { fulfillment_id: data.fulfillment.id },
+            },
+          ]
+        }
+      )
+
+      createRemoteLinkStep(link)
+    })
+
     return previewOrderChangeStep(order.id)
   }
 )

packages/core/core-flows/src/order/workflows/return/create-complete-return.ts

@@ -12,7 +12,6 @@ import {
   WorkflowData,
   createStep,
   createWorkflow,
-  parallelize,
   transform,
 } from "@medusajs/workflows-sdk"
 import { createRemoteLinkStep, useRemoteQueryStep } from "../../../common"
@@ -50,7 +49,10 @@ function prepareShippingMethodData({
     adjustments: [],
   }
 
-  if (isDefined(inputShippingOption.price) && inputShippingOption.price >= 0) {
+  if (
+    isDefined(inputShippingOption.price) &&
+    MathBN.gte(inputShippingOption.price, 0)
+  ) {
     obj.amount = inputShippingOption.price
   } else {
     if (returnShippingOption.price_type === "calculated") {
@@ -288,27 +290,26 @@ export const createAndCompleteReturnOrderWorkflow = createWorkflow(
     const returnFulfillment =
       createReturnFulfillmentWorkflow.runAsStep(fulfillmentData)
 
+    const returnCreated = createCompleteReturnStep({
+      order_id: input.order_id,
+      items: input.items,
+      shipping_method: shippingMethodData,
+      created_by: input.created_by,
+    })
+
     const link = transform(
-      { order_id: input.order_id, fulfillment: returnFulfillment },
+      { returnCreated, fulfillment: returnFulfillment },
       (data) => {
         return [
           {
-            [Modules.ORDER]: { order_id: data.order_id },
+            [Modules.ORDER]: { return_id: data.returnCreated.id },
             [Modules.FULFILLMENT]: { fulfillment_id: data.fulfillment.id },
           },
         ]
       }
     )
 
-    const [returnCreated] = parallelize(
-      createCompleteReturnStep({
-        order_id: input.order_id,
-        items: input.items,
-        shipping_method: shippingMethodData,
-        created_by: input.created_by,
-      }),
-      createRemoteLinkStep(link)
-    )
+    createRemoteLinkStep(link)
 
     const receiveItems = transform(
       {

packages/core/types/src/fulfillment/mutations/fulfillment.ts

@@ -65,7 +65,7 @@ export interface CreateFulfillmentDTO {
   /**
    * The labels associated with the fulfillment.
    */
-  labels: Omit<CreateFulfillmentLabelDTO, "fulfillment_id">[]
+  labels?: Omit<CreateFulfillmentLabelDTO, "fulfillment_id">[]
 
   /**
    * The associated order to be sent to the provider.

packages/core/types/src/workflow/fulfillment/create-fulfillment.ts

@@ -174,7 +174,7 @@ export type CreateFulfillmentWorkflowInput = {
   /**
    * The labels associated with the fulfillment.
    */
-  labels: CreateFulfillmentLabelWorkflowDTO[]
+  labels?: CreateFulfillmentLabelWorkflowDTO[]
 
   /**
    * The associated fulfillment order to be sent to the provider.

packages/core/types/src/workflow/order/request-item-return.ts

@@ -14,6 +14,8 @@ export interface DeleteRequestItemReturnWorkflowInput {
 
 export interface UpdateRequestItemReturnWorkflowInput {
   return_id: string
+  claim_id?: string
+  exchange_id?: string
   action_id: string
   data: {
     quantity?: BigNumberInput

packages/core/utils/src/link/links.ts

@@ -110,4 +110,10 @@ export const LINKS = {
     Modules.FULFILLMENT,
     "fulfillment_id"
   ),
+  ReturnFulfillment: composeLinkName(
+    Modules.ORDER,
+    "return_id",
+    Modules.FULFILLMENT,
+    "fulfillment_id"
+  ),
 }