fix(rest): getMany return format (#7049)

Author: alicanerdurmaz

.changeset/witty-dingos-wash.md

@@ -0,0 +1,7 @@
+---
+"@refinedev/rest": patch
+---
+
+fix: `getMany` method now returns the complete response body
+
+Previously, `getMany` method was returning `body.records` which assumed a specific response structure. Now it returns the complete response body directly, providing more flexibility for different API response formats.

packages/rest/src/create-data-provider.ts

@@ -4,6 +4,7 @@ import type {
   CustomResponse,
   DataProvider,
   DeleteOneResponse,
+  GetManyResponse,
   GetOneResponse,
   UpdateManyResponse,
   UpdateResponse,
@@ -81,7 +82,7 @@ export const createDataProvider = (
 
         return { data };
       },
-      async getMany(params) {
+      async getMany(params): Promise<GetManyResponse<any>> {
         const endpoint = options.getMany.getEndpoint(params);
 
         const headers = await options.getMany.buildHeaders(params);

packages/rest/src/default.options.ts

@@ -7,6 +7,7 @@ import type {
   UpdateParams,
   HttpError,
   GetManyParams,
+  UpdateManyParams,
 } from "@refinedev/core";
 import type { KyResponse } from "ky";
 
@@ -78,10 +79,13 @@ export const defaultCreateDataProviderOptions = {
 
       return params.meta?.query ?? queryParams;
     },
-    async mapResponse(response: KyResponse<AnyObject>, _params: GetManyParams) {
+    async mapResponse(
+      response: KyResponse<AnyObject[]>,
+      _params: GetManyParams,
+    ): Promise<AnyObject[]> {
       const body = await response.json();
 
-      return body.records;
+      return body;
     },
   },
   create: {

packages/rest/test/methods/getMany.spec.ts

@@ -1,11 +1,7 @@
 import nock from "nock";
 import { API_URL, createDataProvider } from "..";
 
-const response = {
-  records: [{ id: 1 }, { id: 2 }],
-  totalCount: 1,
-};
-
+const response = [{ id: 1 }, { id: 2 }];
 const queryParams = { ids: "1,2" };
 
 nock(API_URL)
@@ -33,6 +29,6 @@ describe("getMany", () => {
       },
     });
 
-    expect(result).toEqual({ data: response.records });
+    expect(result).toEqual({ data: response });
   });
 });