Transaction with PHP

Transaction.php

<?php

use Illuminate\Support\Facades\DB;

DB::beginTransaction();
try {
    DB::insert(...);
    DB::insert(...);
    DB::insert(...);

    DB::commit(); //bunu yapmazsan db ye insert işlemerini geçirmiyor
    // all good
} catch (\Exception $e) {
    DB::rollback(); //bir Exception  olduğunda Exception  a kadar olan işlemleri yapmaz böyle dediğimizde 
    // something went wrong
}

// or a complex version:

$user = DB::transaction(function() use ($updateData, $teamIds) {
    // Burada bir hata meydana gelirse exception fırlatacak
    $user->update($updateData);

    // Burada bir hata meydana gelirse üstteki update işlemi
    // geri alınacak ve exception fırlatacak.
    $user->teams
        ->sync($teamIds);

    return $user;
});

UserUpdated::dispatch($user);

# Database Transactions
# You may use the transaction method provided by the DB facade to run a set of operations within a database transaction. If an exception is thrown within the transaction closure, the transaction will automatically be rolled back and the exception is re-thrown. If the closure executes successfully, the transaction will automatically be committed. You don't need to worry about manually rolling back or committing while using the transaction method:
 
DB::transaction(function () {
    DB::update('update users set votes = 1');
 
    DB::delete('delete from posts');
});