/// <summary>
/// Add and configure services
/// </summary>
/// <param name="services">Collection of service descriptors</param>
/// <param name="configuration">Configuration of the application</param>
/// <returns>Service provider</returns>
public IServiceProvider ConfigureServices(IServiceCollection services, IConfiguration configuration)
{
//find startup configurations provided by other assemblies
WebAppTypeFinder typeFinder = new WebAppTypeFinder();
System.Collections.Generic.IEnumerable <Type> startupConfigurations = typeFinder.FindClassesOfType <IVerivoxStartup>();
//create and sort instances of startup configurations
IOrderedEnumerable <IVerivoxStartup> instances = startupConfigurations
.Select(startup => (IVerivoxStartup)Activator.CreateInstance(startup))
.OrderBy(startup => startup.Order);
//configure services
foreach (IVerivoxStartup instance in instances)
{
instance.ConfigureServices(services, configuration);
}
//register dependencies
VerivoxConfig config = services.BuildServiceProvider().GetService <VerivoxConfig>();
_serviceProvider = RegisterDependencies(config, services, typeFinder);
//resolve assemblies here. otherwise, plugins can throw an exception when rendering views
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
return(_serviceProvider);
}
public void ConfigureContainer(ContainerBuilder containerBuilder)
{
WebAppTypeFinder typeFinder = new WebAppTypeFinder();
System.Collections.Generic.IEnumerable <Type> startupConfigurations = typeFinder.FindClassesOfType <IVerivoxStartup>();
//register engine
containerBuilder.RegisterInstance(this).As <IEngine>().SingleInstance();
//register type finder
containerBuilder.RegisterInstance(typeFinder).As <ITypeFinder>().SingleInstance();
//find dependency registrars provided by other assemblies
System.Collections.Generic.IEnumerable <Type> dependencyRegistrars = typeFinder.FindClassesOfType <IDependencyRegistrar>();
//create and sort instances of dependency registrars
IOrderedEnumerable <IDependencyRegistrar> instances = dependencyRegistrars
//.Where(dependencyRegistrar => PluginManager.FindPlugin(dependencyRegistrar)?.Installed ?? true) //ignore not installed plugins
.Select(dependencyRegistrar => (IDependencyRegistrar)Activator.CreateInstance(dependencyRegistrar))
.OrderBy(dependencyRegistrar => dependencyRegistrar.Order);
//register all provided dependencies
foreach (IDependencyRegistrar dependencyRegistrar in instances)
{
dependencyRegistrar.Register(containerBuilder);
}
}
