.NET - Entity Framework Core - Global Filters Demo

UniversityContext.cs

public class UniversityContext : DbContext
{
    public UniversityContext(DbContextOptions<UniversityContext> options)
        : base(options)
    {
    }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Student>().HasQueryFilter(s => !s.IsDeleted);
    }

    public DbSet<Student> Students { get; set; }
}