ldc-web/app/Http/Controllers/API/LDCNetworksController.php

<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Http\Resources\Api\LDCNetworkResource;
use App\Models\LDCNetwork;

class LDCNetworksController extends Controller
{
    /**
     * Api LDC Networks
     *
     * @return \Illuminate\Http\Response|\Illuminate\Contracts\Routing\ResponseFactory
     */
    public function index()
    {
        $networks = LDCNetwork::all();
        return \response()->json((new LDCNetworkResource($networks)));
    }
}