in opbeans-dotnet/Startup.cs [28:40]
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
services.AddControllers();
var context = new OpbeansDbContext();
context.Database.EnsureCreated();
if (!context.Products.Any() || !context.Customers.Any() || !context.Orders.Any())
Seed.SeedDb(context);
services.AddDbContext<OpbeansDbContext>
(options => options.UseSqlite(@"Data Source=opbeans.db"));
}