implement

dotnet/AipsCore/Infrastructure/Persistence/Shape/Shape.cs

@@ -0,0 +1,33 @@
+using System.ComponentModel.DataAnnotations;
+using AipsCore.Domain.Models.Shape.Enums;
+
+namespace AipsCore.Infrastructure.Persistence.Shape;
+
+
+public class Shape
+{
+    [Key]
+    public Guid Id { get; set; }
+    
+    // NAV TO WHITEBOARD
+    public Guid WhiteboardId { get; set; }
+    public Whiteboard.Whiteboard Whiteboard { get; set; } = null!;
+    
+    public ShapeType Type { get; set; }
+    
+    public int PositionX { get; set; }
+    public int PositionY { get; set; }
+    
+    [MaxLength(10)] public string Color { get; set; } = null!;
+    
+    // END POSITION (Rectangle, Line, Arrow)
+    public int? EndPositionX { get; set; }
+    public int? EndPositionY { get; set; }
+    
+    // THICKNESS (Rectangle, Line, Arrow)
+    public int? Thickness { get; set; }
+    
+    // TEXT (Text)
+    public string? TextValue { get; set; }
+    public int? TextSize { get; set; }
+}