EpaController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Services\ApiService;
use Illuminate\Http\Request;

class EpaController extends Controller
{
    protected $apiService;
    public function __construct(ApiService $apiService)
    {
        $this->apiService = $apiService;
    }

    public function index(Request $request)
    {
        if ($request->key == 'epa') {
            $page = $request->input('page');
            $per_page = $request->input('per_page');
            $search   = $request->input('search', '');
            $encode_search = urlencode($search);
            $data     = $this->apiService->getUrl('epa',$page,$per_page,$encode_search);
            return $data;
        }else{
            return view('pages.epa.data-epa');
        }
    }
}