getConnection();
$data = json_decode(file_get_contents("php://input"));
$query = "SELECT * FROM `users` WHERE email = '".trim($data->email)."'";
$stmt = $conn->prepare($query);
  $toEmail = trim($data->email);
  $toName = trim($data->first_name)." ".trim($data->last_name);
  $subject = 'Iolovolio - Registrazione';
  $body = emailHeader();
  $body .= "
| Ciao ".$data->first_name." ".
            "Grazie per esserti registrato a Iolovolio, di seguito un riepilogo dei tuoi dati:
 
 ".
            "Nome: ".$data->first_name."
 ".
            "Cognome: ".$data->last_name."
 ".
            "Indirizzo: ".$data->address."
 ".
            "Città: ".$data->city."
 ".
            "CAP: ".$data->zip_code."
 
 ".
            "Email/ID: ".$data->email."
 ".
            "Password: ".$data->password."
 ".
            "
 | 
";
  $body .= "| Grazie, Servizio Clienti Iolovolio
 
 
 | 
";
  $body .= emailFooter();
if($stmt->execute()) {
  if($stmt->rowCount()) {
    http_response_code(400);
    echo json_encode(
      array(
        "status" => 400,
        "message" => "User exists"
      ));
  } else {
    $sent = sendEmail($toEmail, $toName, $subject, $body);
    if($sent === true) {
      $query = "INSERT INTO `users`
            (`id`, `first_name`, `last_name`, `email`, `phone`, `address`, `city`, `zip_code`, `province`, `password`)
            VALUES (NULL, '".trim($data->first_name)."', '".trim($data->last_name)."', '".trim($data->email)."',
            '".trim($data->phone)."', '".trim($data->address)."', '".trim($data->city)."',
            '".trim($data->zip_code)."', '".trim($data->province)."', '".md5(trim($data->password))."')";
      $stmt = $conn->prepare($query);
      if($stmt->execute()) {
        http_response_code(200);
        echo json_encode(
          array(
            "status" => 200,
            "id" => $conn->lastInsertId()
          ));
      }
    }
  }
} else {
  http_response_code(400);
  echo json_encode(
    array(
      "status" => 400,
      "message" => "Error inserting new user"
    ));
}
?>