checkpoint

Gameboard.ShogiUI.Sockets/Extensions/Extensions.cs

@@ -10,9 +10,19 @@ namespace Gameboard.ShogiUI.Sockets.Extensions
       return self.Claims.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier)?.Value;
     }
 
+    public static string? DisplayName(this ClaimsPrincipal self)
+    {
+      return self.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value;
+    }
+
     public static bool IsGuest(this ClaimsPrincipal self)
     {
       return self.HasClaim(c => c.Type == ClaimTypes.Role && c.Value == "Guest");
     }
+
+    public static string ToCamelCase(this string self)
+    {
+      return char.ToLowerInvariant(self[0]) + self[1..];
+    }
   }
 }