public string Post([FromBody] Ratedistrib ratedistrib)
 {
     //Create
     db.Ratedistrib.Add(ratedistrib);
     db.SaveChanges();
     return(JsonConvert.SerializeObject(ratedistrib));
 }
 public string Delete([FromBody] Ratedistrib ratedistrib)
 {
     db.Ratedistrib.Remove(ratedistrib);
     db.SaveChanges();
     return(JsonConvert.SerializeObject("Ok"));
 }
 public void Put(int id, [FromBody] Ratedistrib ratedistrib)
 {
     //Update
     db.Ratedistrib.Update(ratedistrib);
     db.SaveChanges();
 }