Magento 2.3 REST API Json response format issue

Question

How I can change the json format from

[
 [
 {
 "success": [
 {
 "code": 200,
 "response": {
 "collection": [
 {
 "id": "1",
 "title": "camp1",
 "description": "vishal desc",
 "start_date": "2019-02-28 00:00:00",
 "end_date": "2001-02-22 00:00:00",
 "status": "0",
 "desktop_image": "images\\yourope.jpg",
 "mobile_image": "images\\yourope.jpg",
 "created_at": "2019-02-28 06:50:25",
 "updated_at": "2019-03-11 10:16:48",
 "other": null
 }
 ]
 }
 }
 ]
 }
 ]
]

To this

{
 "data": [
 {
 "success": [
 {
 "code": 200,
 "response": {
 "collection": [
 {
 "id": "1",
 "title": "camp1",
 "description": "vishal desc",
 "start_date": "2019-02-28 00:00:00",
 "end_date": "2001-02-22 00:00:00",
 "status": "0",
 "desktop_image": "images\\yourope.jpg",
 "mobile_image": "images\\yourope.jpg",
 "created_at": "2019-02-28 06:50:25",
 "updated_at": "2019-03-11 10:16:48",
 "other": null
 }
 ]
 }
 }
 ]
 }
 ]
}

• purna gattu: assign your result to a multidimensional array with key 'data'
• Vishal Bansal: Thanks for reply. I try out this but is not working if i am not wrong may be i need to put this "data" while final JSON has been return by system as we doing in D:\wamp64\www\artoreal\app\code\core\Mage\Api2\Model\Renderer\json.php file public function render($data) { /* Added By Nihilent For Customize JSON response*/ //return Zend_Json::encode($data); if($data['messages']){ return json_encode(array('data'=>array_values($data))); }else{ return Zend_Json::encode($data); } }
• purna gattu: Hi vishal, can you post the method how you rendering , so i can check it
• Vishal Bansal: public function getinfo($id) { $post = $this->_advertisementFactory->create(); $collection = $post->getCollection(); foreach($collection as $item){ if($item['id']==$id){ $data[]=$item->getData(); } } $response['data'][]=array('success'=>array(array('code'=>200,'response'=>array('collection'=>$data)))); return $response; } }

Answer 1

Finally I got the answer:

1. Overwrite this file:

   \Magento\Framework\Webapi\Rest\Response\Renderer\Json.php

2. We are overwrite this file : di.xml

   preference for="Magento\Framework\Webapi\Rest\Response\Renderer\Json" type="Evolve\Apirenderer\Webapi\Rest\Response\Renderer\Json"

3. Replace this function by this Orignal:

   public function render($data)
   {
    return $this->encoder->encode($data);
   } 
   

   Replace By This

   public function render($data)
   {
    return json_encode(array('data'=>array_values($data)));
   }
   

   You will get above response.

• Jafar Pinjar: please format the code, hard to understand