liwo/app/Http/Controllers/CreditController.php

<?php

namespace App\Http\Controllers;

use App\Transaction;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Spatie\QueryBuilder\QueryBuilder;
use Spatie\QueryBuilder\AllowedFilter;
use App\Http\Resources\TransactionResource;

class CreditController extends Controller
{
    public function payments(Request $request, int $business)
    {
        \permit('isBusinessOwner');

        $query = Transaction::where('business_id', $business);

        $builder = QueryBuilder::for($query)
            ->allowedSorts([
                'amount',
                'succeeded',
                'created_at',
            ])
            ->allowedFilters([
                AllowedFilter::exact('user_id'),
                AllowedFilter::exact('succeeded'),
            ]);

        return TransactionResource::collection(
            $builder->paginate($request->per_page)
        );
    }

    public function pay(Request $request, int $business)
    {
        \permit('isBusinessOwner');

        return Transaction::create([
                'user_id'=> Auth::id(),
                'business_id'=> $business,
                'amount'=> $request->amount,
        ]);
    }

    public function redirection($transaction)
    {
        $transaction = Transaction::findOrFail($transaction);
        if ($transaction->isWentToPaymentGateway()) {
            throw new \Exception("Siktir baba ye bar ghablan rafti.");
        }

        return $transaction->prepare()->redirect();
    }

    public function callback(Request $request)
    {
        $transaction = Transaction::findByAuthority($request->get('Authority'))->verify();
        if (!$transaction->hasBeenAppliedToWallet() && $transaction->succeeded) {
            $transaction->business->increment("wallet", $transaction->amount);
            $transaction->amountWasAppliedToWallet();

            return true;
        }

        throw new \Exception("تراکنش تایید نشد");
    }
}