PHP code example of niclas-van-eyk / laravel-transactional-controllers

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

niclas-van-eyk / laravel-transactional-controllers example snippets

class ExampleUsageController
{
    #[Transactional]
    public function demo(Request $request)
    {
        User::create($request->all());
        User::create($request->all());

        throw new Exception("Everything will be rolled back!");
    }
}

namespace App\Http\Controllers;

use App\Http\Requests\TransferMoneyRequest;
use App\Models\TransferLog;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class BankAccountController 
{
    public function transferMoney(TransferMoneyRequest $request)
    {
        return DB::transaction(function () use ($request) {
            $request->author->balance->decrement($request->amount);
            $request->receiver->balance->increment($request->amount);

            return TransferLog::createFromTransferRequest($request);
        })
    }
}

namespace App\Http\Controllers;

use App\Http\Requests\TransferMoneyRequest;
use App\Models\TransferLog;
use Illuminate\Http\Request;
use NiclasVanEyk\TransactionalControllers\Transactional; // <-- from this package

class BankAccountController 
{
    #[Transactional]
    public function transferMoney(TransferMoneyRequest $request): TransferLog
    {
        $request->author->balance->decrement($request->amount);
        $request->receiver->balance->increment($request->amount);

        return TransferLog::createFromTransferRequest($request);
    }
}

    #[Transactional(connection: 'other')]
    public function store() {}

use NiclasVanEyk\TransactionalControllers\Transactional;

// Works ✅
class RegularController
{
    #[Transactional] 
    public function store() {}
}
Route::post('/regular-store', [RegularController::class, 'store']);

// Works ✅
class InvokableController
{
    #[Transactional]
    public function __invoke() {}
}
Route::post('/invokable-store', InvokableController::class);

// Does not work ❌
Route::post(
    '/invokable-store', 
    #[Transactional]
    function () { /* Will not open a transaction! */},
)

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