Added n -> m relation support

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

@@ -1,5 +1,6 @@
 @page "/"
 @using HopFrame.Testing.Models
+@using Microsoft.EntityFrameworkCore
 
 <PageTitle>Home</PageTitle>
 

testing/HopFrame.Testing/DatabaseContext.cs

@@ -12,8 +12,8 @@ public class DatabaseContext(DbContextOptions<DatabaseContext> options) : DbCont
         base.OnModelCreating(modelBuilder);
 
         modelBuilder.Entity<Post>()
-            .HasOne<User>()
-            .WithMany()
+            .HasOne<User>(p => p.Author)
+            .WithMany(u => u.Posts)
             .OnDelete(DeleteBehavior.Cascade);
     }
 }

testing/HopFrame.Testing/Models/Post.cs

@@ -11,7 +11,7 @@ public class Post {
     [MaxLength(255)]
     public required string Caption { get; set; }
     
-    public required string Content { get; set; }
+    public required string? Content { get; set; }
     
     [ForeignKey("author")]
     public virtual required User Author { get; set; }

testing/HopFrame.Testing/Models/User.cs

@@ -11,6 +11,8 @@ public class User {
     public string? FirstName { get; set; }
     public string? LastName { get; set; }
 
+    public virtual List<Post> Posts { get; set; } = new();
+
     public override string ToString() {
         return Username;
     }

testing/HopFrame.Testing/Program.cs

@@ -1,3 +1,4 @@
+using System.Collections;
 using HopFrame.Testing;
 using Microsoft.FluentUI.AspNetCore.Components;
 using HopFrame.Testing.Components;
@@ -41,6 +42,9 @@ builder.Services.AddHopFrame(options => {
             table.SetDescription("This table is used for user data store and user authentication");
 
             table.SetViewPolicy("policy");
+
+            table.Property(u => u.Posts)
+                .FormatEach<Post>(post => post.Caption);
         });
 
         context.Table<Post>()
@@ -56,7 +60,7 @@ builder.Services.AddHopFrame(options => {
 
         context.Table<Post>()
             .Property(p => p.Caption)
-            .Validator(input => {
+            /*.Validator(input => {
                 var errors = new List<string>();
                 
                 if (input is null)
@@ -66,7 +70,7 @@ builder.Services.AddHopFrame(options => {
                     errors.Add("Value can only be 10 characters long");
 
                 return errors;
-            });
+            })*/;
 
         context.Table<Post>()
             .OrderIndex(-1);