ORIENT/plugins/ahmadfatoni/apigenerator/controllers/api/postsController.php

<?php namespace AhmadFatoni\ApiGenerator\Controllers\API;

use Cms\Classes\Controller;
use BackendMenu;
use DB;
use Config;
use Illuminate\Http\Request;
use AhmadFatoni\ApiGenerator\Helpers\Helpers;
use Illuminate\Support\Facades\Validator;
use RainLab\Blog\Models\Post;
class postsController extends Controller
{
	protected $Post;

    protected $helpers;

    public function __construct(Post $Post, Helpers $helpers)
    {
        parent::__construct();
        $this->Post    = $Post;
        $this->helpers          = $helpers;
    }

    public function index(){
        $path = Config::get('app.cdn');
        $data = $this->Post::with(['categories:id,name'])->listFrontEnd([
            'page'             => input('page'),
            'sort'             => input('sort')??'published_at desc',
            'perPage'          => input('count'),
            'search'           => trim(input('search')),
            'category'         => input('category'),
            'date'             => input('date'),
            'published'        => true,
            'select'   => ['id','title','published_at',DB::raw("IF(featured_image<>'',concat('$path',featured_image),featured_image) as main_image")]
        ]);
        return $this->helpers->apiArrayResponseBuilder(200, 'success', $data);
    }

    public function show($locale,$id){

        $data = $this->Post::with('categories')->find($id);

        if ($data){
            return $this->helpers->apiArrayResponseBuilder(200, 'success', [$data]);
        } else {
            return $this->helpers->apiArrayResponseBuilder(404, 'not found', ['error' => 'Resource id=' . $id . ' could not be found']);
        }

    }

}