/// <summary>
/// Add services to the application and configure service provider
/// </summary>
/// <param name="services">Collection of service descriptors</param>
/// <param name="configuration">Configuration of the application</param>
/// <returns>Configured service provider</returns>
public static IServiceProvider ConfigureApplicationServices(this IServiceCollection services, IConfiguration configuration)
{
//add NopConfig configuration parameters
services.ConfigureStartupConfig <NopConfig>(configuration.GetSection("Nop"));
//add hosting configuration parameters
services.ConfigureStartupConfig <HostingConfig>(configuration.GetSection("Hosting"));
//add accessor to HttpContext
services.AddHttpContextAccessor();
//create, initialize and configure the engine
var engine = EngineContext.Create();
engine.Initialize(services);
var serviceProvider = engine.ConfigureServices(services, configuration);
if (DataSettingsManager.DatabaseIsInstalled)
{
//implement schedule tasks
//database is already installed, so start scheduled tasks
TaskManager.Instance.Initialize();
TaskManager.Instance.Start();
//log application start
EngineContext.Current.Resolve <ILogger>().Information("Application started", null, null);
IConfigurationDbContext context = EngineContext.Current.Resolve <IConfigurationDbContext>();
context.CheckConflict();
context.AddTemporal();
context.AddChangeTracking(EngineContext.Current.Resolve <NopConfig>());
}
return(serviceProvider);
}