private bool IsValidDate(CalculateDTO calculateDTO) => calculateDTO.GetDaysAmount() >= 0;
public decimal AccrualСalculation(int depositId, CalculateDTO calculateDTO)
{
logger.LogInformation($"Call AccrualСalculation");
var deposit = depositsRepository.GetDepositById(depositId);
validateService.ValidateCalculateDate(calculateDTO);
decimal sum = calculateDTO.StartSum + calculateDTO.StartSum * deposit.InterestRate * calculateDTO.GetDaysAmount() / 365;
return(sum);
}