Global Entity Framework filter for soft deleting

EF_SetDeleteFilter.cs

using System.Linq.Expressions;
using ConsoleApp.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Query;

namespace ConsoleApp.Data;

public class AppDbContext : DbContext {
    protected override void OnModelCreating(ModelBuilder modelBuilder) {
        base.OnModelCreating(modelBuilder);
        
        SetDeleteFilter(modelBuilder);
    }

    private static void SetDeleteFilter(ModelBuilder modelBuilder) {
        // https://stackoverflow.com/questions/65702049/using-global-query-filters-for-all-entities

        Expression<Func<ISoftDelete, bool>> filterExpr = obj => !obj.Deleted;

        foreach (var mutableEntityType in modelBuilder.Model.GetEntityTypes()) {
            // check if current entity type is child of BaseModel
            if (mutableEntityType.ClrType.IsAssignableTo(typeof(ISoftDelete))) {
                // modify expression to handle correct child type
                var parameter = Expression.Parameter(mutableEntityType.ClrType);
                var body = ReplacingExpressionVisitor.Replace(filterExpr.Parameters.First(), parameter,
                    filterExpr.Body);
                var lambdaExpression = Expression.Lambda(body, parameter);

                // set filter
                mutableEntityType.SetQueryFilter(lambdaExpression);
            }
        }
    }
}