如何从响应外部API保存存储中的数据

Question

我们正在使用firebase云功能来实现我们的运行，并使用外部休息API来实现我们的运行。

我们有一个意图，有一些跟进，它看起来像这样

 - Create Note
 - - Create Note - fallback*
 - - - Create Note - fallback - yes
 - - - Create Note - fallback - no

* the fallback allows us to capture free text

在我们的webhook中，我有以下的实现

app.intent("Create Note", (conv) => {
    if (!conv.user.storage.note) conv.user.storage.note = {};
    conv.ask("Go ahead, talk to Talkatoo!");
});

app.intent("Create Note - fallback", (conv) => {
    conv.user.storage.input = conv.input.raw;

    let response = conv.user.storage.note
         ? conv.user.storage.note.body.concat(conv.input.raw)
         : conv.user.storage.input;

    conv.ask("So far this is what I heard you say, let me know if this is complete. ", response);
});

app.intent("Create Note - fallback - yes", (conv) => {
    // based on the conv.user.storage.note object
    // either make a call to create a note or update a note

    // make call to external api and based on the response 
    // set the value for conv.user.storage.note

   conv.ask("Great news, let me save that for you!");
});

app.intent("Create Note - fallback - no", (conv) => {
    // based on the conv.user.storage.note object
    // either make a call to create a note or update a note

    // make call to external api and based on the response 
    // set the value for conv.user.storage.note

    // Send the user back to Create Note to capture the rest of their input
   conv.followup("my_custom_event");
});

问题是当我从API获得响应时conv.user.storage.note正在设置，但随后它被重置为空，因此每次都会创建一个新注释。我试图将用户的各种输入附加到一个音符

Answer 1

基于 ...

app.intent("Create Note - fallback - yes", (conv) => {
    // based on the conv.user.storage.note object
    // either make a call to create a note or update a note

    // make call to external api and based on the response 
    // set the value for conv.user.storage.note

   conv.ask("Great news, let me save that for you!");
});

看起来你还没有编写API调用的代码，或者你在StackOverflow上发布之前删除了那些代码。那是对的吗？

您是否可以更新您的问题以显示向外部REST API发送HTTP请求的位置和方式？

Answer 2

对于任何可能最终帮助的人，我发现了一个帖子，并意识到处理对异步调用的响应可能需要更多的思考（在工作中工作）How to make asynchronous calls from external services to actions on google?

对于我们的用例，我们不需要响应数据，即我们不需要将任何响应数据传达给用户，因此我们将用户的多个输入保存在user.storage中，当它们完成时我们保存完整的回应。

app.intent("Intent - fallback", (conv) => {
    conv.user.storage.input = conv.user.storage.input
    ? conv.user.storage.input.concat(conv.input.raw)
    : conv.input.raw;

    conv.ask("Is that complete or would you like to continue?");
});

app.intent("Intent - fallback - yes", (conv) => {

    createNote(conv); <--- makes call to save

    conv.ask("Great news, let me save that for you!");
});

app.intent("Intent - fallback - no", (conv) => {
    conv.followup("my_custom_event");
});