GetNextExpirationDate

GetNextExpirationDate.cs

public DateTime? GetNextExpirationDate()
{
	DateTime year = new DateTime(DateTime.Now.Year, 1, 1);
	DateTime today = DateTime.Now;

	IQueryable<ConfiguracionWeb> dates = _unitOfWork.WebConfigurationRepository.GetAll();

	DateTime firstDate = DateTime
		.Parse(dates
		.First(u => (WebConfigEnumerations)u.enumeracion == WebConfigEnumerations.PrimerVencimiento)
		.valor);
	DateTime secondDate = DateTime
		.Parse(dates
		.First(u => (WebConfigEnumerations)u.enumeracion == WebConfigEnumerations.SegundoVencimiento)
		.valor);

	DateTime firstDateNextYear = new DateTime(firstDate.Year + 1, firstDate.Month, firstDate.Day);

	if (today > year && today < firstDate)
		return firstDate;
	if (today > firstDate && today < secondDate)
		return secondDate;
	if (today > secondDate)
		return firstDateNextYear;


	return null;
}