public async Task <ActionResult <DailyReadingDTO> > PostDailyReadingDTO(DailyReadingDTO dailyReadingDTO)
        {
            _context.DailyReadings.Add(dailyReadingDTO);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetDailyReadingDTO", new { id = dailyReadingDTO.Id }, dailyReadingDTO));
        }
        public async Task <IActionResult> PutDailyReadingDTO(int id, DailyReadingDTO dailyReadingDTO)
        {
            if (id != dailyReadingDTO.Id)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }