protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            modelBuilder.Configurations.Add(new ProductMapping());
            modelBuilder.Configurations.Add(new ImageMapping());
            EfConfig.ConfigureEf(modelBuilder);
        }
 protected override void OnModelCreating(DbModelBuilder modelBuilder)
 {
     base.OnModelCreating(modelBuilder);
     EfConfig.ConfigureEf(modelBuilder);
 }