private void ConfigureServices(IConfiguration configuration, IServiceCollection services)
{
new InfrastructureInstaller().Install(services, DependencyInjectionService);
InstallerHelper.Install <EntityFrameworkInfrastructureInstaller>(services);
InstallerHelper.Install <BusinessInstaller>(services);
InstallerHelper.Install <CoreInstaller>(services);
InstallerHelper.Install <AppInstaller>(services);
services.AddDbContext <TicTacToeDbContext>(options => options.UseSqlServer(configuration.GetConnectionString("DefaultConnection")), ServiceLifetime.Transient);
services.AddSingleton(provider => new Func <DbContext>(provider.GetRequiredService <TicTacToeDbContext>));
DependencyInjectionService.Build(services);
}