fix: React native compatibility fix

.talismanrc

@@ -8,4 +8,6 @@ fileignoreconfig:
   checksum: 5baabd7d2c391648163f9371f0e5e9484f8fb90fa2284cfc378732ec3192c193
 - filename: test/request.spec.ts
   checksum: 87afd3bb570fd52437404cbe69a39311ad8a8c73bca9d075ecf88652fd3e13f6
+- filename: src/lib/request.ts
+  checksum: 86d761c4f50fcf377e52c98e0c4db6f06be955790fc5a0f2ba8fe32a88c60825
 version: ""

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## Change log
 
+### Version: 1.4.0
+#### Date: Sept-01-2025
+ - Fix: Replace URLSearchParams.set() with React Native compatible implementation
+
 ### Version: 1.3.0
 #### Date: Aug-25-2025
  - Fix: Remove custom error object and throw axios error

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/core",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "type": "commonjs",
   "main": "./dist/cjs/src/index.js",
   "types": "./dist/cjs/src/index.d.ts",

src/lib/request.ts

@@ -2,22 +2,24 @@ import { AxiosInstance } from './types';
 
 /**
  * Handles array parameters properly with & separators
+ * React Native compatible implementation without URLSearchParams.set()
  */
 function serializeParams(params: any): string {
   if (!params) return '';
-  const urlParams = new URLSearchParams();
+
+  const parts: string[] = [];
   Object.keys(params).forEach(key => {
     const value = params[key];
     if (Array.isArray(value)) {
       value.forEach(item => {
-        urlParams.append(key, item);
+        parts.push(`${encodeURIComponent(key)}=${encodeURIComponent(item)}`);
       });
-    } else {
-      urlParams.set(key, value);
+    } else if (value !== null && value !== undefined) {
+      parts.push(`${encodeURIComponent(key)}=${encodeURIComponent(value)}`);
     }
   });
 
-  return urlParams.toString();
+  return parts.join('&');
 }
 
 /**

test/request.spec.ts

@@ -319,4 +319,29 @@ describe('Request tests', () => {
     const result = await getData(client, url, requestData);
     expect(result).toEqual(mockResponse);
   });
+
+  it('should handle React Native compatibility by avoiding URLSearchParams.set()', async () => {
+    const client = httpClient({});
+    const mock = new MockAdapter(client as any);
+    const url = '/your-api-endpoint';
+    const mockResponse = { data: 'mocked' };
+    const requestData = { 
+      params: { 
+        limit: 10, 
+        skip: 0, 
+        include: ['field1', 'field2'],
+        query: { title: 'test' },
+        nullValue: null,
+        undefinedValue: undefined,
+        emptyString: '',
+        specialChars: 'hello world & more'
+      } 
+    };
+
+    mock.onGet(url).reply(200, mockResponse);
+
+    // The test passes if no "URLSearchParams.set is not implemented" error is thrown
+    const result = await getData(client, url, requestData);
+    expect(result).toEqual(mockResponse);
+  });
 });