问题描述
我想使用 ITranscriptLogger 和 TranscriptMiddelWare 将整个聊天记录存储在 cosmos DB 中,但我很难做到.我已阅读 这篇 MS 文章,但我想将它存储在 Cosmos DB 中而不是 Blob 存储中.此外,我正在尝试在 Startup.cs 而不是在 Bot.cs 中实例化脚本日志,并且我尝试根据 这个答案没有任何运气.也就是说,脚本没有存储,并且我的 Azure cosmos DB 中没有容器.感谢您提供任何帮助和反馈.
I want to store the entire chat history in cosmos DB using ITranscriptLogger and TranscriptMiddelWare, but I am struggling to do so. I have read this MS article, but I want to store it in Cosmos DB and not Blob storage. Also I am trying to instantiate the transcript log in Startup.cs not in Bot.cs, and I have tried to implement it according to this answer without any luck. That is, the transcript is not stored and there's no container in my Azure cosmos DB. I appreciate any help and feedback.
代码:
我已经创建了 TranscriptStore 类,并按照引用的 SO 答案中的说明创建并添加了中间件:
I have created the TranscriptStore class and created and added the middleware as instructed in the referenced SO answer:
CosmosTranscriptStore.cs
public class CosmosTranscriptStore : ITranscriptLogger
{
private CosmosDbStorage _storage;
public CosmosTranscriptStore(CosmosDbStorageOptions config)
{
_storage = new CosmosDbStorage(config);
}
public async Task LogActivityAsync(IActivity activity)
{
// activity only contains Text if this is a message
var isMessage = activity.AsMessageActivity() != null ? true : false;
if (isMessage)
{
// Customize this to save whatever data you want
var data = new
{
From = activity.From,
To = activity.Recipient,
Text = activity.AsMessageActivity().Text,
};
var document = new Dictionary<string, object>();
// activity.Id is being used as the Cosmos Document Id
document.Add(activity.Id, data);
await _storage.WriteAsync(document, new CancellationToken());
}
}
}
Startup.cs
public class Startup
{
private const string CosmosServiceEndpoint = "MyCosmosServiceEndpoint";
private const string CosmosDBKey = "MyCosmosDBKey";
private const string CosmosDBDatabaseName = "MyCosmosDBDatabaseName";
private const string CosmosDBCollectionName = "Transcript-storage";
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
var config = new CosmosDbStorageOptions
{
AuthKey = CosmosDBKey,
CollectionId = CosmosDBCollectionName,
CosmosDBEndpoint = new Uri(CosmosServiceEndpoint),
DatabaseId = CosmosDBDatabaseName,
};
var transcriptMiddleware = new TranscriptLoggerMiddleware(new CosmosTranscriptStore(config));
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
// Create the Bot Framework Adapter.
services.AddSingleton<IBotFrameworkHttpAdapter, AdapterWithErrorHandler>();
// Create the bot as a transient. In this case the ASP Controller is expecting an IBot.
services.AddSingleton<MainDialog>();
services.AddTransient<IBot, WelcomeBot<MainDialog>>();
services.AddBot<WelcomeBot<MainDialog>>(options =>
{
var middleware = options.Middleware;
middleware.Add(transcriptMiddleware);
});
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseHsts();
}
app.UseDefaultFiles();
app.UseStaticFiles();
app.UseMvc();
}
}
}
推荐答案
我设法通过将脚本存储中间件添加到适配器来解决这个问题,我可能应该在问这个问题之前从一开始就这样做,但我非常bot框架和这种类型的编程都是新手.我就是这样解决的:
I managed to solve this by adding the transcript store middleware to the adapter, which I probably should have done from the beginning before asking this question, but I am very new to bot framework and this type of programming all together.This is how I solved it:
Startup.cs
public void ConfigureServices(IServiceCollection services)
{
...
var config = new CosmosDbStorageOptions
{
AuthKey = CosmosDBKey,
CollectionId = CosmosDBAntoherCollectionName,
CosmosDBEndpoint = new Uri(CosmosServiceEndpoint),
DatabaseId = CosmosDBDatabaseName,
};
var transcriptMiddleware = new TranscriptLoggerMiddleware(new CosmosTranscriptStore(config));
services.AddSingleton(transcriptMiddleware);
...
}
AdapterWithErrorHandler.cs
public class AdapterWithErrorHandler : BotFrameworkHttpAdapter
{
public AdapterWithErrorHandler(TranscriptLoggerMiddleware transcriptMiddlewareStore, IConfiguration configuration, ILogger<BotFrameworkHttpAdapter> logger, ConversationState conversationState = null)
: base(configuration, logger)
{
Use(transcriptMiddlewareStore);
OnTurnError = async (turnContext, exception) =>
{
...
};
}
}
此外,如果想要将整个聊天记录存储在一个文档/项目中,我强烈建议通过对话 ID 而不是活动 ID 将数据存储在 CosmosTranscriptStore 类中.原因是每个活动都有自己的 ID,因此在 Cosmos DB 中为每个活动创建了一个新项目.
In addition, if one wants to store the entire chat transcript in one document/item I would highly recommend storing the data in the CosmosTranscriptStore class by conversation ID instead of activity ID. The reason is that every activity has its own ID thus creating a new item in Cosmos DB for every activity.
public class CosmosTranscriptStore : ITranscriptLogger
{
...
public async Task LogActivityAsync(IActivity activity)
{
...
document.Add(activity.Conversation.Id, data);
await chatStorage.WriteAsync(document, new CancellationToken());
}
}
这篇关于如何使用 ITranscriptLogger 和 TranscriptLoggerMiddleware 在 cosmos DB 中存储聊天记录的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!