// GET api/<controller>
public HttpResponseMessage Get()
{
HttpResponseMessage response;
try
{
GrupoService service = (GrupoService) new GrupoService().setDatabase(db);
List <GrupoProducto> gruposproductos = service.getAll();
response = this.getSuccessResponse(gruposproductos);
}
catch (Exception e)
{
response = this.getErrorResponse(e);
}
return(response);
}