public IActionResult Add([FromBody] ConfrenceRome confrenceRome)
        {
            try
            {
                var result = _dbContext.ConfrenceRomes.Add(confrenceRome);
                _dbContext.SaveChanges();

                return(Ok(result));
            }
            catch
            {
                return(StatusCode(505));
            }
        }
        public IActionResult Update([FromBody] ConfrenceRome confrenceRome)
        {
            try
            {
                var currentEntity = _dbContext.ConfrenceRomes.FirstOrDefault(p => p.Id == confrenceRome.Id);

                currentEntity.Name     = confrenceRome.Name;
                currentEntity.Seminars = confrenceRome.Seminars;

                _dbContext.ConfrenceRomes.Update(currentEntity);

                _dbContext.SaveChanges();

                return(Ok());
            }
            catch
            {
                return(StatusCode(505));
            }
        }