public async Task <IActionResult> AddTransactionEvent(TransEventsForAddDto transEventForAddDto)
        {
            var transactionEvent = _mapper.Map <TransactionEvent> (transEventForAddDto);

            _repo.Add(transactionEvent);
            if (await _repo.SaveAll())
            {
                return(NoContent());
            }
            throw new Exception("Adding Transaction Event failed on save");
        }
        public async Task <IActionResult> EditTransactionEvent(TransEventsForAddDto transEventsForAddDto)
        {
            var transEvent = await _repo.GetTransactionEvent(transEventsForAddDto.Id);

            _mapper.Map(transEventsForAddDto, transEvent);

            if (!await _repo.SaveAll())
            {
                throw new Exception($"Updating failed on save");
            }
            return(NoContent());
        }