fixes

dotnet/AipsRT/Model/Memberships/MembershipManager.cs

@@ -0,0 +1,19 @@
+using AipsCore.Domain.Models.WhiteboardMembership.Enums;
+
+namespace AipsRT.Model.Memberships;
+
+public class MembershipManager
+{
+    private readonly IServiceScopeFactory _scopeFactory;
+
+    public MembershipManager(IServiceScopeFactory scopeFactory)
+    {
+        _scopeFactory = scopeFactory;
+    }
+
+    public async Task<WhiteboardMembershipStatus> GetMembershipStatus(Guid whiteboardId, Guid userId)
+    {
+        var membershipService = _scopeFactory.CreateScope().ServiceProvider.GetRequiredService<MembershipService>();
+        return await membershipService.GetMembershipStatus(whiteboardId, userId);
+    }
+}