execute method

FutureOr<Response> execute(Route route, Request request, String context)

Execute request

Implementation

FutureOr<Response> execute(
  Route route,
  Request request,
  String context,
) async {
  final groups = route.getGroups();
  final pathValues = route.getPathValues(request);

  try {
    await _executeHooks(
      _init,
      groups,
      (hook) async => _getArguments(
        hook,
        context: context,
        requestParams: await request.getParams(),
        values: pathValues,
      ),
      globalHook: route.hook,
    );

    final args = _getArguments(
      route,
      context: context,
      requestParams: await request.getParams(),
      values: pathValues,
    );
    final response = await Function.apply(
      route.getAction(),
      [...route.argsOrder.map((key) => args[key])],
    );
    await _executeHooks(
      _shutdown,
      groups,
      (hook) async => _getArguments(
        hook,
        context: context,
        requestParams: await request.getParams(),
        values: pathValues,
      ),
      globalHook: route.hook,
      globalHooksFirst: false,
    );

    return response ?? getResource<Response>('response', context: context);
  } on Exception catch (e) {
    _di.set('error', () => e);
    await _executeHooks(
      _errors,
      groups,
      (hook) async => _getArguments(
        hook,
        context: context,
        requestParams: await request.getParams(),
        values: pathValues,
      ),
      globalHook: route.hook,
      globalHooksFirst: false,
    );

    if (e is ValidationException) {
      final response = getResource<Response>('response', context: context);
      response.status = 400;
    }
  }
  return getResource<Response>('response', context: context);
}