/// <summary>
/// Configured detault DI services.
/// </summary>
/// <param name="serviceCollection">The DI service collection.</param>
/// <param name="environmentService">The environment of the skill.</param>
protected void ConfigureServices(IServiceCollection serviceCollection, IEnvironmentService environmentService = null)
{
IEnvironmentService configuredEnvironmentService;
if (environmentService == null)
{
// Standard dotnet environment service.
EnvironmentService defaultEnvironmentService = new EnvironmentService();
serviceCollection.AddSingleton <IEnvironmentService>(defaultEnvironmentService);
configuredEnvironmentService = defaultEnvironmentService;
}
else
{
// Unit Testing Environment Service
serviceCollection.AddSingleton(environmentService);
configuredEnvironmentService = environmentService;
}
// Add the configurations
ConfigurationService configurationService = new ConfigurationService(configuredEnvironmentService);
serviceCollection.AddSingleton <IConfigurationService>(configurationService);
// Add Flagscript Alexa Configuration
IConfiguration configuration = configurationService.GetConfiguration();
AlexaLambdaConfiguration alexaLambdaConfiguration = configuration
.GetSection(AlexaLambdaConfiguration.Configurationname)
.Get <AlexaLambdaConfiguration>();
serviceCollection.AddSingleton(alexaLambdaConfiguration);
// Add aws options for unit test and development
if (configuredEnvironmentService.IsUnitTest || configuredEnvironmentService.IsDevelopment)
{
serviceCollection.AddDefaultAWSOptions(configuration.GetAWSOptions());
}
// Add logging
serviceCollection.AddLogging(builder =>
builder.AddConfiguration(configurationService.GetConfiguration().GetSection("Logging"))
);
}
/// <summary>
/// Default Constructor.
/// </summary>
protected AlexaSkillRequestHandlerLambda(IEnvironmentService environmentService = null)
{
// Set up Dependency Injection
var serviceCollection = new ServiceCollection();
ConfigureServices(serviceCollection, environmentService);
ServiceProvider = serviceCollection.BuildServiceProvider();
// Get service from DI system
ConfigurationService = ServiceProvider.GetService <IConfigurationService>();
// Configure Logging
ConfigureLogging(ServiceProvider);
// Setup Logger
AlexaLambdaConfiguration alexaLambdaConfiguration = ServiceProvider.GetService <AlexaLambdaConfiguration>();
ILoggerFactory loggerFactory = ServiceProvider.GetService <ILoggerFactory>();
Logger = loggerFactory.CreateLogger(alexaLambdaConfiguration.AlexaLoggerCategory);
}
/// <summary>
/// Configures default aws logging for the alexa skill.
/// </summary>
/// <param name="serviceProvider">The DI service provider.</param>
protected void ConfigureLogging(IServiceProvider serviceProvider)
{
IEnvironmentService environmentService = serviceProvider.GetService <IEnvironmentService>();
ILoggerFactory loggerFactory = serviceProvider.GetService <ILoggerFactory>();
IConfiguration configuration = ConfigurationService.GetConfiguration();
// Add Console and Debug logging in development/unittest.
if (environmentService.IsUnitTest || environmentService.IsDevelopment)
{
loggerFactory.AddConsole(configuration.GetSection("Logging"));
loggerFactory.AddDebug();
}
// Add AWS logging, optional.
AlexaLambdaConfiguration alexaLambdaConfiguration = serviceProvider.GetService <AlexaLambdaConfiguration>();
if (alexaLambdaConfiguration.EnableAlexaLogger)
{
loggerFactory.AddAWSProvider(configuration.GetAWSLoggingConfigSection());
}
}