public void AddServices(IServiceCollection services)
{
services.AddSingleton <IStorage, SqlServerStorage>();
services.AddSingleton <IBootstrapper, SqlServerBootstrapper>();
services.AddScoped <IStorageConnection, SqlServerStorageConnection>();
services.AddSingleton <IAdditionalProcessor, ExpirationManager>();
var sqlServerOptions = new SqlServerOptions();
_configure(sqlServerOptions);
services.AddSingleton(sqlServerOptions);
services.AddDbContext <JobsDbContext>(options =>
{
options.UseSqlServer(sqlServerOptions.ConnectionString);
});
}