Added relation support

testing/HopFrame.Testing/Components/Pages/Home.razor

@@ -1,4 +1,5 @@
 @page "/"
+@using HopFrame.Testing.Models
 
 <PageTitle>Home</PageTitle>
 
@@ -11,20 +12,32 @@ Welcome to your new Fluent Blazor app.
 @code {
 
     protected override async Task OnInitializedAsync() {
+        User? user = null;
         for (int i = 0; i < 100; i++) {
             var first = GenerateName(Random.Shared.Next(4, 6));
             var last = GenerateName(Random.Shared.Next(4, 6));
             var username = $"{first}.{last}";
-            Context.Users.Add(new() {
+
+            user = new() {
                 Email = $"{username}-{Random.Shared.Next(0, 20)}@gmail.com",
                 Id = Guid.CreateVersion7(),
                 FirstName = first,
                 LastName = last,
                 Username = username
-            });
+            };
+
+            Context.Users.Add(user);
         }
 
         await Context.SaveChangesAsync();
+
+        Context.Posts.Add(new() {
+            Caption = "Cool Post",
+            Content = "This post is cool",
+            Author = user
+        });
+
+        await Context.SaveChangesAsync();
     }
 
     public static string GenerateName(int len) {
@@ -46,3 +59,5 @@ Welcome to your new Fluent Blazor app.
     }
 
 }
+    using HopFrame.Testing.Models;
+    using System.Runtime.InteropServices;

testing/HopFrame.Testing/Models/Post.cs

@@ -4,7 +4,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 namespace HopFrame.Testing.Models;
 
 public class Post {
-    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
     public int Id { get; set; }
     
     [MaxLength(255)]

testing/HopFrame.Testing/Models/User.cs

@@ -1,6 +1,9 @@
-namespace HopFrame.Testing.Models;
+using System.ComponentModel.DataAnnotations;
+
+namespace HopFrame.Testing.Models;
 
 public class User {
+    [Key]
     public required Guid Id { get; init; }
     public required string Email { get; init; }
     public string? Username { get; set; }

testing/HopFrame.Testing/Program.cs

@@ -35,6 +35,10 @@ builder.Services.AddHopFrame(options => {
             table.Property(u => u.Id)
                 .Sortable(false);
         });
+
+        context.Table<Post>()
+            .Property(p => p.Author)
+            .DisplayedProperty(u => u!.Username);
     });
 });