ROLAC/API/ROLAC.API/DTOs/Expense/ExpenseDtos.cs

using System.ComponentModel.DataAnnotations;
namespace ROLAC.API.DTOs.Expense;

public class ExpenseListItemDto
{
    public int      Id          { get; set; }
    public string   Type        { get; set; } = "";
    public string   Status      { get; set; } = "";
    public decimal  Amount      { get; set; }
    public string   Description { get; set; } = "";
    public int      MinistryId  { get; set; }
    public string   MinistryName { get; set; } = "";
    public int      CategoryGroupId { get; set; }
    public string   CategoryGroupName { get; set; } = "";
    public int      SubCategoryId { get; set; }
    public string   SubCategoryName { get; set; } = "";
    public string?  VendorName  { get; set; }
    public int?     MemberId    { get; set; }
    public string?  MemberName  { get; set; }
    public string   ExpenseDate { get; set; } = "";   // yyyy-MM-dd
    public bool     HasReceipt  { get; set; }
    public string?  CheckNumber { get; set; }
}

public class ExpenseDto : ExpenseListItemDto
{
    public string?  Notes       { get; set; }
    public string?  ReviewNotes { get; set; }
    public string?  SubmittedBy { get; set; }
    public DateTimeOffset? SubmittedAt { get; set; }
    public DateTimeOffset? ReviewedAt  { get; set; }
    public DateTimeOffset? PaidAt      { get; set; }
}

public class CreateExpenseRequest
{
    [Required] public string Type { get; set; } = "StaffReimbursement"; // VendorPayment|StaffReimbursement
    [Required] public int    MinistryId      { get; set; }
    [Required] public int    CategoryGroupId { get; set; }
    [Required] public int    SubCategoryId   { get; set; }
    [Range(0.01, 9_999_999)] public decimal Amount { get; set; }
    [Required, MaxLength(500)] public string Description { get; set; } = "";
    [MaxLength(200)] public string? VendorName { get; set; }
    public int?     MemberId    { get; set; }   // ignored for self-service (server uses caller)
    [MaxLength(50)] public string? CheckNumber { get; set; }
    [Required] public DateOnly ExpenseDate { get; set; }
    public string?  Notes { get; set; }
}
public class UpdateExpenseRequest : CreateExpenseRequest { }

public class RejectExpenseRequest
{
    [MaxLength(500)] public string? ReviewNotes { get; set; }
}
public class PayExpenseRequest
{
    [MaxLength(50)] public string? CheckNumber { get; set; }
    public DateOnly? PaidAt { get; set; }
}