public async Task <IActionResult> PutTeffortCurve(short id, TeffortCurve teffortCurve)
        {
            if (id != teffortCurve.TeffortCurveId)
            {
                return(BadRequest());
            }

            _context.Entry(teffortCurve).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!TeffortCurveExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
        public async Task <ActionResult <TeffortCurve> > PostTeffortCurve(TeffortCurve teffortCurve)
        {
            _context.TeffortCurve.Add(teffortCurve);
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (TeffortCurveExists(teffortCurve.TeffortCurveId))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtAction("GetTeffortCurve", new { id = teffortCurve.TeffortCurveId }, teffortCurve));
        }