public IHttpActionResult Putintervention(int id, intervention intervention)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != intervention.ID)
            {
                return(BadRequest());
            }

            db.Entry(intervention).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!interventionExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult Getintervention(int id)
        {
            intervention intervention = db.interventions.Find(id);

            if (intervention == null)
            {
                return(NotFound());
            }

            return(Ok(intervention));
        }
        public IHttpActionResult Postintervention(intervention intervention)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.interventions.Add(intervention);
            db.SaveChanges();

            return(CreatedAtRoute("DefaultApi", new { id = intervention.ID }, intervention));
        }
        public IHttpActionResult Deleteintervention(int id)
        {
            intervention intervention = db.interventions.Find(id);

            if (intervention == null)
            {
                return(NotFound());
            }

            db.interventions.Remove(intervention);
            db.SaveChanges();

            return(Ok(intervention));
        }