public async Task <IActionResult> PutPotplant(string id, Potplant potplant)
        {
            if (id != potplant.Code)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }
        public async Task <ActionResult <Potplant> > PostPotplant(Potplant potplant)
        {
            _context.Potplant.Add(potplant);
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (PotplantExists(potplant.Code))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtAction("GetPotplant", new { id = potplant.Code }, potplant));
        }