/// <summary> /// Initializes a new instance of the class. /// </summary> /// <param name="accessors">A class containing <see cref="IStatePropertyAccessor{T}"/> used to manage state.</param> /// <param name="loggerFactory">A <see cref="ILoggerFactory"/> that is hooked to the Azure App Service provider.</param> /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/core/fundamentals/logging/?view=aspnetcore-2.1#windows-eventlog-provider"/> public FaceRecogniseBotBot(FaceRecogniseBotAccessors accessors, ILoggerFactory loggerFactory) { if (loggerFactory == null) { throw new System.ArgumentNullException(nameof(loggerFactory)); } _logger = loggerFactory.CreateLogger <FaceRecogniseBotBot>(); _logger.LogTrace("Turn start."); _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors)); }
/// <summary> /// This method gets called by the runtime. Use this method to add services to the container. /// </summary> /// <param name="services">The <see cref="IServiceCollection"/> specifies the contract for a collection of service descriptors.</param> /// <seealso cref="IStatePropertyAccessor{T}"/> /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/dependency-injection"/> /// <seealso cref="https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-channels?view=azure-bot-service-4.0"/> public void ConfigureServices(IServiceCollection services) { var secretKey = Configuration.GetSection("botFileSecret")?.Value; var botFilePath = Configuration.GetSection("botFilePath")?.Value; var botConfig = BotConfiguration.Load(botFilePath ?? @".\FaceRecogniseBot.bot", secretKey); services.AddSingleton(sp => botConfig ?? throw new InvalidOperationException($"The .bot config file could not be loaded. ({botConfig})")); services.AddOptions(); services.Configure <BotAuthConfig>(Configuration.GetSection("BotAuth")); services.Configure <FaceConfig>(Configuration.GetSection("Face")); var dataStore = GetBlobDataStore(botConfig); var conversationState = GetBlobConversationState(dataStore); var userState = GetBlobUserState(dataStore); services.AddSingleton(conversationState); services.AddSingleton(userState); services.AddSingleton(new BotStateSet(conversationState, userState)); services.AddBot <FaceRecogniseBotBot>(options => { // Retrieve current endpoint. var environment = _isProduction ? "production" : "development"; var service = botConfig.Services.FirstOrDefault(s => s.Type == "endpoint" && s.Name == environment); if (!(service is EndpointService endpointService)) { throw new InvalidOperationException($"The .bot file does not contain an endpoint with name '{environment}'."); } options.CredentialProvider = new SimpleCredentialProvider(endpointService.AppId, endpointService.AppPassword); // Creates a logger for the application to use. ILogger logger = _loggerFactory.CreateLogger <FaceRecogniseBotBot>(); // Catches any errors that occur during a conversation turn and logs them. options.OnTurnError = async(context, exception) => { logger.LogError($"Exception caught : {exception}"); await context.SendActivityAsync("Sorry, it looks like something went wrong."); }; options.Middleware.Add(new AutoSaveStateMiddleware(conversationState, userState)); }); services.AddSingleton <FaceRecogniseBotAccessors>(sp => { var accessors = new FaceRecogniseBotAccessors(conversationState, userState) { FaceRecogniseBotState = conversationState.CreateProperty <FaceRecogniseBotState>(FaceRecogniseBotAccessors.ConversationDataName), DialogState = conversationState.CreateProperty <DialogState>(FaceRecogniseBotAccessors.DialogStateName), }; return(accessors); }); services.AddMvc() .SetCompatibilityVersion(CompatibilityVersion.Version_2_2) .AddJsonOptions(options => options.SerializerSettings.ContractResolver = new DefaultContractResolver()); }