using System; namespace FlowAPI.Domain.Entities { public class SharedGraph { public Guid Id { get; set; } public Guid GraphId { get; set; } public Guid SharedWithUserId { get; set; } public string Permission { get; set; } = "Read"; // "Read" or "Edit" public DateTime CreatedAt { get; set; } = DateTime.UtcNow; // Navigation properties public Graph Graph { get; set; } = null!; public User SharedWithUser { get; set; } = null!; } }