namespace General_Ledger_Service.Models { public class Currency { public string CurrencyCode { get; set; } = string.Empty; public string CurrencyName { get; set; } = string.Empty; public string? Symbol { get; set; } public short DecimalPlaces { get; set; } public bool IsBaseCurrency { get; set; } public bool IsActive { get; set; } public DateTime CreatedAt { get; set; } } public class CurrencyRoundingRule { public string CurrencyCode { get; set; } = string.Empty; public string RoundingMethod { get; set; } = string.Empty; public long? RoundingAccountId { get; set; } public DateTime CreatedAt { get; set; } public Currency Currency { get; set; } = null!; public Account? RoundingAccount { get; set; } } public class ExchangeRate { public long RateId { get; set; } public string CurrencyCode { get; set; } = string.Empty; public DateOnly RateDate { get; set; } public decimal RateToBase { get; set; } public string RateSource { get; set; } = string.Empty; public DateTime CreatedAt { get; set; } public Currency Currency { get; set; } = null!; } }