Moved from int id to guid

UserService.Infrastructure/DataModels/Member.cs

@@ -4,6 +4,8 @@ namespace UserService.Infrastructure.DataModels
 {
     public abstract class Member : Node
     {
-        public ICollection<UserMember> Members { get; set; } = new List<UserMember>();
+        public ICollection<MembersMember> Members { get; set; } = new List<MembersMember>();
+
+        public ICollection<MembersMember> MemberOf { get; set; } = null!;
     }
 }

UserService.Infrastructure/DataModels/MembersMember.cs

@@ -0,0 +1,13 @@
+using System;
+namespace UserService.Infrastructure.DataModels
+{
+    public class MembersMember
+    {
+        public Guid MemberId { get; set; }
+        public Member? Member { get; set; }
+
+        public Guid AttachedMemberId { get; set; }
+
+        public Member? AttachedMember { get; set; }
+    }
+}

UserService.Infrastructure/DataModels/Node.cs

@@ -7,12 +7,12 @@ namespace UserService.Infrastructure.DataModels
 {
     public abstract class Node : ICloneable
     {
-        public int Id { get; set; }
+        public Guid Id { get; set; }
         [Required] public string CommonName { get; set; } = null!;
         public string? Description { get; set; }
         public ICollection<Node> Children { get; set; } = new List<Node>();
         public Node? Parent { get; set; } //Parent
-        public int? ParentId { get; set; }
+        public Guid? ParentId { get; set; }
 
         public override string ToString() => CommonName;
 

UserService.Infrastructure/DataModels/User.cs

@@ -14,7 +14,5 @@ namespace UserService.Infrastructure.DataModels
         public string? EMail { get; set; }
         
         public string FullName => $"{FirstName} {LastName}";
-
-        public IEnumerable<UserMember> MemberOf { get; set; } = new List<UserMember>();
     }
 }

UserService.Infrastructure/DataModels/UserMember.cs

@@ -1,12 +0,0 @@
-namespace UserService.Infrastructure.DataModels
-{
-    public class UserMember
-    {
-        public int MemberId { get; set; }
-        public Member? Member { get; set; }
-
-        public int UserId { get; set; }
-
-        public User? User { get; set; }
-    }
-}