Atomcms-edit/app/Http/Controllers/Api/ShopApiController.php

<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Http\Resources\Api\ShopPackageResource;
use App\Models\Shop\WebsiteShopArticle;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class ShopApiController extends Controller
{
    public function packages(): JsonResponse
    {
        $packages = WebsiteShopArticle::latest('id')->paginate(12);

        return response()->json([
            'data' => ShopPackageResource::collection($packages),
            'meta' => [
                'current_page' => $packages->currentPage(),
                'last_page' => $packages->lastPage(),
                'per_page' => $packages->perPage(),
                'total' => $packages->total(),
            ],
        ]);
    }

    public function categories(): JsonResponse
    {
        return response()->json([
            'data' => ['furniture', 'badges', 'ranks'],
        ]);
    }

    public function purchase(Request $request, int $packageId): JsonResponse
    {
        $package = WebsiteShopArticle::findOrFail($packageId);

        $user = $request->user();

        if ($package->give_rank && $user->rank >= $package->give_rank) {
            return response()->json(['error' => 'You already have this or a higher rank'], 400);
        }

        if ($user->credits < $package->costs) {
            return response()->json(['error' => 'Not enough credits'], 400);
        }

        $user->decrement('credits', $package->costs);

        return response()->json(['success' => true, 'message' => 'Purchase successful']);
    }
}