/**
* This method will check the HTTP request for authentication.
* If the request is authenticated, the next middleware is called.
* Otherwise, a 401 response is returned to the client.
*/
public function call()
{
$req = $this->app->request();
$app = $this->app;
if ($req->isGet()) {
$this->next->call();
return;
}
if ($req->isPost() || $req->isPatch() || $req->isPut() || $req->isDelete()) {
if ($req->getResourceUri() == '/auth/login') {
$this->next->call();
return;
}
$token = $req->headers->get('token');
if (AuthController::authenticateToken($token)) {
$this->next->call();
} else {
$app->response->status(401);
$app->response->headers->set('Content-Type', 'application/json');
$app->response->body('{"error" : "Not Authorized"}');
return $app->response();
}
}
}
}
// login the user and return auth token
$json = Controllers\AuthController::login($username);
$app->response->body($json);
return $app->response();
});
$app->get('/logout', function () use($app) {
$app->response->headers->set('Content-Type', 'application/json');
// Delete auth token from DB.
$token = $app->request->headers->get('token');
if (empty($token)) {
$app->response->setStatus(400);
$app->response->body('{"error" : "Provide a token to remove"}');
return $app->response();
}
$prompt = Controllers\AuthController::logout($token);
if (!$prompt) {
$app->response->setStatus(400);
$app->response->body('{"error" : "Invalid token"}');
return $app->response();
}
$app->response->body('{"success" : "Logged out successfuly"}');
return $app->response();
});
});
$app->group('/emojis', function () use($app) {
$app->response->headers->set('Content-Type', 'application/json');
// Get an emoji with ID
$app->get('/', function () use($app) {
$emoji = Controllers\EmojiController::get();
if (empty($emoji)) {
