V2 upgrade

NostrStreamer/Database/Configuration/UserStreamGuestConfiguration.cs

@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace NostrStreamer.Database.Configuration;
+
+public class UserStreamGuestConfiguration : IEntityTypeConfiguration<UserStreamGuest>
+{
+    public void Configure(EntityTypeBuilder<UserStreamGuest> builder)
+    {
+        builder.HasKey(a => a.Id);
+        builder.Property(a => a.PubKey)
+            .IsRequired();
+
+        builder.Property(a => a.Sig);
+        builder.Property(a => a.Relay);
+        builder.Property(a => a.Role);
+        builder.Property(a => a.ZapSplit);
+
+        builder.HasOne(a => a.Stream)
+            .WithMany(a => a.Guests)
+            .HasForeignKey(a => a.StreamId);
+        
+        builder.HasIndex(a => new {a.StreamId, a.PubKey})
+            .IsUnique();
+    }
+}