public IHttpActionResult Post(Features feature)
 {
     using (AngularContext db = new AngularContext())
     {
         db.Features.Add(feature);
         db.SaveChanges();
     }
     return CreatedAtRoute("DefaultApi", new { Id = feature.FeatureId }, feature);
 }
        public IHttpActionResult Put(int id, Features feature)
        {
            if (id != feature.FeatureId)
            {
                return BadRequest();
            }
            using (AngularContext db = new AngularContext())
            {
                Features getFeatures = db.Features.Find(id);
                getFeatures.FeatureName = feature.FeatureName;
                getFeatures.FeatureDescription = feature.FeatureDescription;
                db.SaveChanges();

                return CreatedAtRoute("DefaultApi", new { Id = feature.FeatureId }, feature);
            }
        }