/// <summary>
/// Add and configure services
/// </summary>
/// <param name="services">Collection of service descriptors</param>
/// <param name="configuration">Configuration root of the application</param>
/// <returns>Service provider</returns>
public void ConfigureServices(IServiceCollection services, IConfiguration configuration)
{
//find startup configurations provided by other assemblies
var typeFinder = new WebAppTypeFinder();
var startupConfigurations = typeFinder.FindClassesOfType <IGrandStartup>();
//create and sort instances of startup configurations
var instances = startupConfigurations
.Where(startup => PluginManager.FindPlugin(startup).Return(plugin => plugin.Installed, true)) //ignore not installed plugins
.Select(startup => (IGrandStartup)Activator.CreateInstance(startup))
.OrderBy(startup => startup.Order);
//configure services
foreach (var instance in instances)
{
instance.ConfigureServices(services, configuration);
}
//register mapper configurations
AddAutoMapper(services, typeFinder);
//Add attributes to register custom type converters
RegisterTypeConverter();
var config = new GrandConfig();
configuration.GetSection("Grand").Bind(config);
//run startup tasks
if (!config.IgnoreStartupTasks)
{
RunStartupTasks(typeFinder);
}
}
/// <summary>
/// ConfigureContainer is where you can register things directly
/// with Autofac. This runs after ConfigureServices so the things
/// here will override registrations made in ConfigureServices.
/// </summary>
/// <param name="builder"></param>
/// <param name="configuration"></param>
public void ConfigureContainer(ContainerBuilder builder, IConfiguration configuration)
{
var typeFinder = new WebAppTypeFinder();
//register type finder
builder.RegisterInstance(typeFinder).As <ITypeFinder>().SingleInstance();
//find dependency registrars provided by other assemblies
var dependencyRegistrars = typeFinder.FindClassesOfType <IDependencyRegistrar>();
//create and sort instances of dependency registrars
var instances = dependencyRegistrars
//.Where(startup => PluginManager.FindPlugin(startup).Return(plugin => plugin.Installed, true)) //ignore not installed plugins
.Select(dependencyRegistrar => (IDependencyRegistrar)Activator.CreateInstance(dependencyRegistrar))
.OrderBy(dependencyRegistrar => dependencyRegistrar.Order);
var config = new GrandConfig();
configuration.GetSection("Grand").Bind(config);
//register all provided dependencies
foreach (var dependencyRegistrar in instances)
{
dependencyRegistrar.Register(builder, typeFinder, config);
}
}
/// <summary>
/// Add and configure services
/// </summary>
/// <param name="services">Collection of service descriptors</param>
/// <param name="configuration">Configuration root of the application</param>
/// <returns>Service provider</returns>
public IServiceProvider ConfigureServices(IServiceCollection services, IConfiguration configuration)
{
//find startup configurations provided by other assemblies
var typeFinder = new WebAppTypeFinder();
var startupConfigurations = typeFinder.FindClassesOfType <IGrandStartup>();
//create and sort instances of startup configurations
var instances = startupConfigurations
.Where(startup => PluginManager.FindPlugin(startup).Return(plugin => plugin.Installed, true)) //ignore not installed plugins
.Select(startup => (IGrandStartup)Activator.CreateInstance(startup))
.OrderBy(startup => startup.Order);
//configure services
foreach (var instance in instances)
{
instance.ConfigureServices(services, configuration);
}
//register mapper configurations
AddAutoMapper(services, typeFinder);
//register dependencies
var grandConfig = services.BuildServiceProvider().GetService <GrandConfig>();
RegisterDependencies(grandConfig, services, typeFinder);
//run startup tasks
if (!grandConfig.IgnoreStartupTasks)
{
RunStartupTasks(typeFinder);
}
return(_serviceProvider);
}
/// <summary>
/// Register mapping
/// </summary>
/// <param name="config">Config</param>
protected virtual void RegisterMapperConfiguration(GrandConfig config)
{
//dependencies
var typeFinder = new WebAppTypeFinder();
//register mapper configurations provided by other assemblies
var mcTypes = typeFinder.FindClassesOfType <IMapperConfiguration>();
var mcInstances = new List <IMapperConfiguration>();
foreach (var mcType in mcTypes)
{
mcInstances.Add((IMapperConfiguration)Activator.CreateInstance(mcType));
}
//sort
mcInstances = mcInstances.AsQueryable().OrderBy(t => t.Order).ToList();
//get configurations
var configurationActions = new List <Action <IMapperConfigurationExpression> >();
foreach (var mc in mcInstances)
{
configurationActions.Add(mc.GetConfiguration());
}
//register
AutoMapperConfiguration.Init(configurationActions);
}
/// <summary>
/// Configure HTTP request pipeline
/// </summary>
/// <param name="application">Builder for configuring an application's request pipeline</param>
/// <param name="webHostEnvironment">WebHostEnvironment</param>
public void ConfigureRequestPipeline(IApplicationBuilder application, IWebHostEnvironment webHostEnvironment)
{
//find startup configurations provided by other assemblies
var typeFinder = new WebAppTypeFinder();
var startupConfigurations = typeFinder.FindClassesOfType <IGrandStartup>();
//create and sort instances of startup configurations
var instances = startupConfigurations
.Where(startup => PluginManager.FindPlugin(startup).Return(plugin => plugin.Installed, true)) //ignore not installed plugins
.Select(startup => (IGrandStartup)Activator.CreateInstance(startup))
.OrderBy(startup => startup.Order);
//configure request pipeline
foreach (var instance in instances)
{
instance.Configure(application, webHostEnvironment);
}
}
/// <summary>
/// Register dependencies
/// </summary>
/// <param name="config">Config</param>
protected virtual void RegisterDependencies(NopConfig config)
{
var builder = new ContainerBuilder();
var container = builder.Build();
this._containerManager = new ContainerManager(container);
//we create new instance of ContainerBuilder
//because Build() or Update() method can only be called once on a ContainerBuilder.
//dependencies
var typeFinder = new WebAppTypeFinder();
builder = new ContainerBuilder();
builder.RegisterInstance(config).As <NopConfig>().SingleInstance();
builder.RegisterInstance(this).As <IEngine>().SingleInstance();
builder.RegisterInstance(typeFinder).As <ITypeFinder>().SingleInstance();
builder.Update(container);
//register dependencies provided by other assemblies
builder = new ContainerBuilder();
var drTypes = typeFinder.FindClassesOfType <IDependencyRegistrar>();
var drInstances = new List <IDependencyRegistrar>();
foreach (var drType in drTypes)
{
drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType));
}
//sort
drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList();
foreach (var dependencyRegistrar in drInstances)
{
dependencyRegistrar.Register(builder, typeFinder, config);
}
builder.Update(container);
//set dependency resolver
DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
}
/// <summary>
/// Register dependencies
/// </summary>
/// <param name="config">Config</param>
public virtual void RegisterDependencies(GrandConfig config, IServiceCollection services, out IContainer applicationContainer, /*out RoutePublisher routePublisher, */ out AutofacServiceProvider autofacServiceProvider)
{
//again new
var typeFinder = new WebAppTypeFinder();
var builder = new ContainerBuilder();
builder.RegisterInstance(config).As <GrandConfig>().SingleInstance();
builder.RegisterInstance(/*Singleton<IEngine>.Instance*/ this).As <IEngine>().SingleInstance();
builder.RegisterInstance(typeFinder).As <ITypeFinder>().SingleInstance();
//it needs to be here
//builder.RegisterType<RoutePublisher>().As<IRoutePublisher>().SingleInstance();
//routePublisher = new RoutePublisher(typeFinder);
//builder.RegisterInstance(routePublisher).As<IRoutePublisher>().SingleInstance();
//register dependencies provided by other assemblies
var drTypes = typeFinder.FindClassesOfType <IDependencyRegistrar>();
var drInstances = new List <IDependencyRegistrar>();
foreach (var drType in drTypes)
{
drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType));
}
//sort
drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList();
foreach (var dependencyRegistrar in drInstances)
{
dependencyRegistrar.Register(builder, typeFinder, config);
}
builder.Populate(services);
applicationContainer = builder.Build();
//one extra line
this._containerManager = new ContainerManager(applicationContainer);
//here should be EngineContextExperimental
//return new AutofacServiceProvider(applicationContainer);
//hope it'll get thing done
autofacServiceProvider = new AutofacServiceProvider(applicationContainer);
////code below should be inside GrandEngine.RegisterDependencies() but i need autofac object here
////so here begins registration of services from service business layer
////dependencies
//var typeFinder = new WebAppTypeFinder();
//var builder = new ContainerBuilder();
////let's register some simple Service and use it in Controller
////builder.RegisterType<Randomizer>().As<IRandomizer>().InstancePerLifetimeScope();
//builder.RegisterInstance(config).As<GrandConfig>().SingleInstance();
//builder.RegisterInstance(Singleton<IEngine>.Instance/*this*/).As<IEngine>().SingleInstance();
//builder.RegisterInstance(typeFinder).As<ITypeFinder>().SingleInstance();
////it needs to be here
////builder.RegisterType<RoutePublisher>().As<IRoutePublisher>().SingleInstance();
//routePublisher = new RoutePublisher(typeFinder);
//builder.RegisterInstance(routePublisher).As<IRoutePublisher>().SingleInstance();
////so get now something
////register dependencies provided by other assemblies
//var drTypes = typeFinder.FindClassesOfType<IDependencyRegistrar>();
//var drInstances = new List<IDependencyRegistrar>();
//foreach (var drType in drTypes)
// drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType));
////sort
//drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList();
//foreach (var dependencyRegistrar in drInstances)
// dependencyRegistrar.Register(builder, typeFinder, config);
////var container = builder.Build();
////this._containerManager = new ContainerManager(container);
//builder.Populate(services);
//applicationContainer = builder.Build();
//this._containerManager = new ContainerManager(applicationContainer);
//since this Method has no references, I imply that it is being called by framework
//here should be EngineContextExperimental
// var builder = new ContainerBuilder();
// //we create new instance of ContainerBuilder
// //because Build() or Update() method can only be called once on a ContainerBuilder.
// //dependencies
// var typeFinder = new WebAppTypeFinder();
// builder = new ContainerBuilder();
// builder.RegisterInstance(config).As<GrandConfig>().SingleInstance();
// builder.RegisterInstance(this).As<IEngine>().SingleInstance();
// builder.RegisterInstance(typeFinder).As<ITypeFinder>().SingleInstance();
// //register dependencies provided by other assemblies
//var drTypes = typeFinder.FindClassesOfType<IDependencyRegistrar>();
// var drInstances = new List<IDependencyRegistrar>();
// foreach (Type drType in drTypes)
// drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType));
// //sort
// drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList();
// foreach (var dependencyRegistrar in drInstances)
// dependencyRegistrar.Register(builder, typeFinder, config);
// var container = builder.Build();
// this._containerManager = new ContainerManager(container);
// //set dependency resolver
// DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
}
