feat: add lock in database for fix duplicate order - #706

<?php
$nbRequests = 5;
$url = "http://prestashop-a-8-1-7.local.test/module/alma/validation?pid=payment_121QAPc3SxmOBIcRyx7bvcF4KYYx45hEzV"; // replace the url with payment id

$multiHandle = curl_multi_init();
$handles = [];

for ($i = 0; $i < $nbRequests; $i++) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // selon config locale
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // idem
    $handles[] = $ch;
    curl_multi_add_handle($multiHandle, $ch);
}

$running = null;
do {
    curl_multi_exec($multiHandle, $running);
    curl_multi_select($multiHandle);
} while ($running > 0);

// R  sultats
foreach ($handles as $ch) {
    $response = curl_multi_getcontent($ch);
    echo "Response:\n$response\n\n";
    curl_multi_remove_handle($multiHandle, $ch);
}

curl_multi_close($multiHandle);