// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
Task.Run(async() =>
{
if (await dbOperator.CheckExists())
{
await dbOperator.CreateCollection();
await dbOperator.UpdateCollection();
}
});
services.AddSingleton <IDBOperator>(dbOperator);
services.AddSingleton <IPreprocessable>(preprocessor);
services.AddControllers();
}