namespace General_Ledger_Service.Models { public class Budget { public long BudgetId { get; set; } public int FiscalYearId { get; set; } public string Name { get; set; } = string.Empty; public DateTime CreatedAt { get; set; } public FiscalYear FiscalYear { get; set; } = null!; public ICollection Lines { get; set; } = new List(); } public class BudgetLine { public long BudgetLineId { get; set; } public long BudgetId { get; set; } public long AccountId { get; set; } public int PeriodId { get; set; } public long? CostCenterId { get; set; } public decimal BudgetedAmount { get; set; } public DateTime CreatedAt { get; set; } public Budget Budget { get; set; } = null!; public Account Account { get; set; } = null!; public AccountingPeriod Period { get; set; } = null!; public CostCenter? CostCenter { get; set; } } }