/**
* PUTS route for creating a user.
*
* @param ServerRequestInterface ServerRequestInterface $request PSR-7 standard for receiving client request
* @param ResponseInterface ResponseInterface $response PSR-& standard for sending server response
*
* @return ResponseInterface HTTP response of client request
*/
public function create(ServerRequestInterface $request, ResponseInterface $response)
{
//Get the parsed data
$data = $request->getParsedBody();
//Ensure user does not exist already
$user = User::where('username', '=', $data['username'])->first();
if ($user == null) {
//Create user
User::create(['username' => $data['username'], 'password' => hash('SHA256', $data['password'])]);
$message = ['message' => 'User created'];
} else {
//Return message that user already exists
$response = $response->withStatus(409);
$message = ['message' => 'User already exists'];
}
$response->getBody()->write(json_encode($message));
return $response;
}
