public string GetById(int id)
 {
     using (RepositoryBase repository = new RepositoryBase())
     {
         Sts_maquina sts_maquina = (Sts_maquina)repository.GetById(typeof(Sts_maquina), id);
         return(JsonConvert.SerializeObject(sts_maquina));
     }
 }
        public string Delete(int id)
        {
            using (RepositoryBase repository = new RepositoryBase())
            {
                try
                {
                    repository.BeginTransaction();
                    Sts_maquina sts_maquina = (Sts_maquina)repository.GetById(typeof(Sts_maquina), id);
                    repository.Delete(sts_maquina);

                    return(JsonConvert.SerializeObject(sts_maquina));
                }
                catch
                {
                    repository.RollbackTransaction();

                    return("Erro");
                }
            }
        }
        public string Save(string json)
        {
            using (RepositoryBase repository = new RepositoryBase())
            {
                try
                {
                    repository.BeginTransaction();
                    Sts_maquina sts_maquina = JsonConvert.DeserializeObject <Sts_maquina>(json);
                    repository.Save(sts_maquina);

                    return(JsonConvert.SerializeObject(sts_maquina));
                }
                catch
                {
                    repository.RollbackTransaction();

                    return("Erro");
                }
            }
        }