fix(core-flows, types, medusa): fix batch delete types in workflows and routes (#8974)

- Fix the returned data of batch delete steps / workflows for deleted records to just be the array of IDs.
- Add a new type `BatchResponse` for API routes to have a different shape for deleted records
- Update batch delete helpers to return the expected shape for API routes

packages/core/core-flows/src/fulfillment/steps/delete-shipping-option-rules.ts

@@ -33,7 +33,7 @@ export const deleteShippingOptionRulesStep = createStep(
 
     await fulfillmentModule.deleteShippingOptionRules(ids)
 
-    return new StepResponse(null, shippingOptionRules)
+    return new StepResponse(ids, shippingOptionRules)
   },
   async (shippingOptionRules, { container }) => {
     if (!shippingOptionRules?.length) {

packages/core/core-flows/src/product/workflows/batch-product-variants.ts

@@ -54,11 +54,7 @@ export const batchProductVariantsWorkflow = createWorkflow(
       return {
         created: data.res[0],
         updated: data.res[1],
-        deleted: {
-          ids: data.input.delete ?? [],
-          object: "product_variant",
-          deleted: true,
-        },
+        deleted: data.input.delete ?? [],
       }
     })
 

packages/core/core-flows/src/product/workflows/batch-products.ts

@@ -47,11 +47,7 @@ export const batchProductsWorkflow = createWorkflow(
         return {
           created: data.res[0],
           updated: data.res[1],
-          deleted: {
-            ids: data.input.delete ?? [],
-            object: "product",
-            deleted: true,
-          },
+          deleted: data.input.delete ?? [],
         }
       })
     )

packages/core/core-flows/src/promotion/steps/delete-promotion-rules-workflow.ts

@@ -22,11 +22,7 @@ export const deletePromotionRulesWorkflowStep = createStep(
     }
 
     return new StepResponse(
-      {
-        ids: data.data.rule_ids ?? [],
-        object: "promotion-rule",
-        deleted: true,
-      },
+      data.data.rule_ids ?? [],
       transaction
     )
   },

packages/core/types/src/common/batch.ts

@@ -18,11 +18,7 @@ export type BatchMethodRequest<TCreate, TUpdate, TDelete = string> = {
 export type BatchMethodResponse<T> = {
   created: T[]
   updated: T[]
-  deleted: {
-    ids: string[]
-    object: string
-    deleted: boolean
-  }
+  deleted: string[]
 }
 
 export type BatchWorkflowInput<

packages/core/types/src/http/common/response.ts

@@ -29,3 +29,13 @@ export type PaginatedResponse<T> = {
   offset: number
   count: number
 } & T
+
+export type BatchResponse<T> = {
+  created: T[]
+  updated: T[]
+  deleted: {
+    ids: string[]
+    object: string
+    deleted: boolean
+  }
+}

packages/core/types/src/http/product/admin/responses.ts

@@ -1,5 +1,4 @@
-import { BatchMethodResponse } from "../../../common"
-import { DeleteResponse, DeleteResponseWithParent, PaginatedResponse } from "../../common"
+import { BatchResponse, DeleteResponse, DeleteResponseWithParent, PaginatedResponse } from "../../common"
 import {
   AdminProduct,
   AdminProductOption,
@@ -19,7 +18,7 @@ export type AdminProductListResponse = PaginatedResponse<{
 export interface AdminProductDeleteResponse extends DeleteResponse<"product"> {}
 
 export interface AdminBatchProductResponse
-  extends BatchMethodResponse<AdminProduct> {}
+  extends BatchResponse<AdminProduct> {}
 
 export interface AdminProductVariantResponse {
   variant: AdminProductVariant
@@ -45,10 +44,10 @@ export interface AdminImportProductResponse {
 }
 
 export interface AdminBatchProductVariantResponse
-  extends BatchMethodResponse<AdminProductVariant> {}
+  extends BatchResponse<AdminProductVariant> {}
 
 export interface AdminBatchProductVariantInventoryItemResponse
-  extends BatchMethodResponse<AdminInventoryItem> {}
+  extends BatchResponse<AdminInventoryItem> {}
 
 export interface AdminProductOptionResponse {
   product_option: AdminProductOption

packages/core/types/src/http/promotion/admin/responses.ts

@@ -1,5 +1,4 @@
-import { BatchMethodResponse } from "../../../common";
-import { DeleteResponse, PaginatedResponse } from "../../common";
+import { BatchResponse, DeleteResponse, PaginatedResponse } from "../../common";
 import { 
   AdminPromotion, 
   AdminPromotionRule, 
@@ -54,6 +53,6 @@ export type AdminRuleValueOptionsListResponse = {
   values: AdminRuleValueOption[]
 }
 
-export type AdminPromotionRuleBatchResponse = BatchMethodResponse<AdminPromotionRule>
+export type AdminPromotionRuleBatchResponse = BatchResponse<AdminPromotionRule>
 
 export type AdminPromotionDeleteResponse = DeleteResponse<"promotion">

packages/core/types/src/http/shipping-option/admin/responses.ts

@@ -1,5 +1,4 @@
-import { BatchMethodResponse } from "../../../common"
-import { DeleteResponse, PaginatedResponse } from "../../common"
+import { BatchResponse, DeleteResponse, PaginatedResponse } from "../../common"
 import { AdminShippingOption, AdminShippingOptionRule } from "./entities"
 
 export interface AdminShippingOptionResponse {
@@ -13,4 +12,4 @@ export type AdminShippingOptionListResponse = PaginatedResponse<{
 export interface AdminShippingOptionDeleteResponse
   extends DeleteResponse<"shipping_option"> {}
 
-export type AdminUpdateShippingOptionRulesResponse = BatchMethodResponse<AdminShippingOptionRule>
+export type AdminUpdateShippingOptionRulesResponse = BatchResponse<AdminShippingOptionRule>