/**
* Checks if valid registration details have been submitted.
* @throws Exception If an error occurs with registration.
*/
public function checkValidRegistration()
{
if (empty($_POST['username']) && empty($_POST['password']) && empty($_POST['password2'])) {
/* hasn't submitted any information */
return;
}
$username = filter_var($_POST['username'], FILTER_SANITIZE_STRING);
$password = filter_var($_POST['password'], FILTER_SANITIZE_STRING);
$password2 = filter_var($_POST['password2'], FILTER_SANITIZE_STRING);
$this->model->setUsername($username);
if ($username === false) {
$this->model->setError('Invalid username.');
} else {
if (strlen($username) < 3) {
$this->model->setError('Username requires 3 characters.');
} else {
if (strlen($username) > 50) {
$this->model->setError('Username exceeds 50 characters.');
} else {
if ($password === false) {
$this->model->setError('Invalid password.');
} else {
if (strlen($password) < 3) {
$this->model->setError('Password requires 3 characters.');
} else {
if (strlen($password) > 50) {
$this->model->setError('Password exceeds 50 characters.');
} else {
if ($password !== $password2) {
$this->model->setError('Passwords do not match.');
} else {
$database = new DatabaseWrapper();
$database->connect(DB_NAME);
try {
/* if the queryUser method executes without any errors then it means an account does exist */
$database->queryUser($username);
throw new AlreadyRegisteredException();
} catch (AlreadyRegisteredException $e) {
throw $e;
// throw the error upwards for it to be handled correctly
} catch (Exception $e) {
/* error thrown as the statement failed to find an account */
}
$database->addAccount(new UserAccount($username, password_hash($password, PASSWORD_BCRYPT), 'USER'));
$this->model->registered();
}
}
}
}
}
}
}
}
/**
* Fetches the statuses of the circuit boards from the database.
* @throws Exception If a query fails to execute.
*/
public function fetchStatuses()
{
$database = new DatabaseWrapper();
$database->connect(DB_NAME);
$boards = $database->queryAllBoardInformation();
foreach ($boards as $board) {
$msisdn = $board->getMSISDN();
$status = null;
try {
$status = $database->queryBoardStatus($msisdn);
} catch (Exception $e) {
/* failed to find its status */
}
$this->model->addBoard(new CircuitBoard($board, $status));
}
}
/**
* Fetches the statuses of the circuit boards from the database.
* @throws Exception If a query fails to execute.
*/
public function fetchUpdates()
{
$soap = new SoapClientWrapper();
$messages = $soap->getNewMessages();
$database = new DatabaseWrapper();
$database->connect(DB_NAME);
foreach ($messages as $message) {
$xmlParser = new XMLParser($message);
$xmlParser->parse();
$parsedMessage = $xmlParser->getParsedData();
$validator = new SMSValidator($parsedMessage);
try {
$msisdn = $validator->validateMSISDN();
$status = $validator->validateStatus();
$information = $database->queryBoardInformation($msisdn);
$update = new CircuitBoard($information, $status);
$database->updateBoardStatus($msisdn, $status);
$this->model->addUpdate($update);
} catch (Exception $e) {
continue;
}
}
}
/**
* Checks for valid login details.
* @throws Exception If there was an error with the login procedure.
*/
public function checkValidLogin()
{
if (empty($_POST['username']) && empty($_POST['password'])) {
/* hasn't submitted any information */
return;
}
$username = filter_var($_POST['username'], FILTER_SANITIZE_STRING);
$password = filter_var($_POST['password'], FILTER_SANITIZE_STRING);
$database = new DatabaseWrapper();
$database->connect(DB_NAME);
$account = null;
try {
$account = $database->queryUser($username);
} catch (Exception $e) {
throw new LoginDetailsException();
}
$passwordHash = $account->getPasswordHash();
if (!password_verify($password, $passwordHash)) {
throw new LoginDetailsException();
}
$_SESSION['username'] = $account->getUsername();
$_SESSION['rank'] = $account->getRank();
$this->model->loggedIn();
}
function setUp()
{
$this->db = new DatabaseWrapper();
$this->db->connect(TEST_DB_NAME);
}
