Return Purchase Status on Automatic Return of Pagseguro Notification

Question

Does anyone know how to identify payment status in the automatic return of pay notifications? For example, if the user made the payment then, my.php notification file receives a post from pagseguro, but in this post you can not identify the status : PAGO for example,( so I can send a confirmation email to him saying that the purchase was paid!)

Php code:

<?php
if(isset($_POST['notificationType']) && $_POST['notificationType'] == 'transaction'){
    //Todo resto do código iremos inserir aqui.

    $email = 'loja@...';
    $token = '418C6...';

    $url = 'https://ws.sandbox.pagseguro.uol.com.br/v2/transactions/notifications/' . $_POST['notificationCode'] . '?email=' . $email . '&token=' . $token;

    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $transaction= curl_exec($curl);
    curl_close($curl);

    if($transaction == 'Unauthorized'){
        //Insira seu código avisando que o sistema está com problemas, sugiro enviar um e-mail avisando para alguém fazer a manutenção

        exit;//Mantenha essa linha
    }
    $transaction = simplexml_load_string($transaction);
}

Answer 1

That’s enough after $transaction = simplexml_load_string($transaction);:

    $transactionStatus = $transaction->status;
    if($transactionStatus == 1){
        $transactionStatus = 'Aguardando pagamento';
    } elseif($transactionStatus == 2){
        $transactionStatus = 'Em análise';
    } elseif($transactionStatus == 3){ // :)
        $transactionStatus = 'Paga';
    } elseif($transactionStatus == 4){ // :D
        $transactionStatus = 'Disponível';
    } elseif($transactionStatus == 5){
        $transactionStatus = 'Em disputa';
    } elseif($transactionStatus == 6){
        $transactionStatus = 'Devolvida';
    } elseif($transactionStatus == 7){
        $transactionStatus = 'Cancelada';
    }