Initial commit

srcs/RobotNet10/Commons/RobotNet10.MapManager/Data/StationInteractionNode.cs

@@ -0,0 +1,36 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace RobotNet10.MapManager.Data;
+
+/// <summary>
+/// Station interaction node - Junction table linking stations to nodes
+/// Maps to VDMA LIF: station.interactionNodeIds[]
+/// </summary>
+[Table("StationInteractionNodes")]
+public class StationInteractionNode
+{
+    [Key]
+    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+    public Guid Id { get; set; }
+
+    /// <summary>
+    /// Station reference
+    /// </summary>
+    [Required]
+    public Guid StationId { get; set; }
+
+    /// <summary>
+    /// Node reference
+    /// </summary>
+    [Required]
+    public Guid NodeId { get; set; }
+
+    // Navigation properties
+    [ForeignKey(nameof(StationId))]
+    public virtual Station Station { get; set; } = null!;
+
+    [ForeignKey(nameof(NodeId))]
+    public virtual Node Node { get; set; } = null!;
+}
+