public IActionResult Generate()
{
ModelGenerator mg = new ModelGenerator();
List <Product> products = mg.GenerateProducts();
List <Customer> customers = mg.GenerateCustomers();
List <Order> orders = mg.GenerateOrders(customers.Select(cust => cust.Id).ToList(), products);
_dataProvider.CleanHouse();
_dataProvider.BulkInsert(products);
_dataProvider.BulkInsert(customers);
_dataProvider.BulkInsert(orders);
return(Content("Done"));
}