public async Task <IActionResult> SubScription([FromBody] Subscribe sub)
        {
            try
            {
                var verification = await SubRepo.Verification(sub.Email);

                if (verification != null)
                {
                    throw new Exception("Você já se inscreveu.");
                }

                sub.DtCreate = DateTime.Now;
                await SubRepo.Insert(sub);

                return(StatusCode(201));
            }
            catch (Exception ex)
            {
                return(StatusCode(400, ex.Message));
            }
        }