using SPMS.Domain.Enums; namespace SPMS.Domain.Entities; public class Notification : BaseEntity { public long TargetAdminId { get; set; } public NotificationCategory Category { get; set; } public string Title { get; set; } = string.Empty; public string Content { get; set; } = string.Empty; public string? LinkUrl { get; set; } public bool IsRead { get; set; } public DateTime? ReadAt { get; set; } public DateTime CreatedAt { get; set; } // Navigation public Admin TargetAdmin { get; set; } = null!; }