$app->group('/groups', function () use($app, $model) {
$app->get('/', function ($req, $res, $arg) use($model) {
$res->getBody()->write(json_encode($model->showGroups()));
$res = $res->withHeader('Content-type', 'application/json');
$res = $res->withStatus(200);
});
$app->get('/{gid:[0-9]+}', function ($req, $res, $arg) use($model) {
$res->getBody()->write(json_encode($model->showGroup($arg['gid'])));
$res = $res->withHeader('Content-type', 'application/json');
$res = $res->withStatus(200);
});
$app->post('/', function ($req, $res, $arg) use($model) {
$status = $model->createGroup($req->getParams());
$res->getBody()->write(json_encode(array('status' => $status == 0 ? false : true)));
$res = $res->withHeader('Content-type', 'application/json');
$res = $res->withStatus(200);
});
$app->put('/{gid:[0-9]+}', function ($req, $res, $arg) use($model) {
$data = json_decode($req->getBody(), true);
$data['id'] = $arg['gid'];
$res->getBody()->write(json_encode(array('status' => $model->editGroup($data))));
$res = $res->withHeader('Content-type', 'application/json');
$res = $res->withStatus(200);
});
$app->delete('/{gid:[0-9]+}', function ($req, $res, $arg) use($model) {
$res->getBody()->write(json_encode(array('status' => $model->deleteGroup($arg['gid']))));
$res = $res->withHeader('Content-type', 'application/json');
$res = $res->withStatus(200);
});
});
});
