在Firebase功能CLI中模拟用户创建 [英] Simulate user-creation in Firebase functions CLI

问题描述

我正在编写一个在Firebase中创建新用户时将触发的函数.调试此功能需要花费很多时间，因为我为每个更改都部署了云功能.我使用Firebase CLI来模拟数据库中的其他事件，但无法弄清楚如何正确地模拟用户创建(使用所有参数).

要启动CLI，请运行:

  firebase实验性:功能:壳 

我的功能是:

  exports.createTreeForNewUser = functions.auth.user().onCreate(event => {const user = event.data;console.log(user.uid);console.log(user.displayName);console.log(user.email);console.log(user.photoURL);console.log(user.metadata.creationTime);返回null；}); 

当我在Firebase CLI中运行以下命令时:

  createTreeForNewUser() 

它会打印 undefined 4次，然后出现一个异常，因为它无法从 undefined 中提取 creationTime .这种行为是有道理的，但是无论我尝试了什么，我都无法弄清楚如何正确传递 event (以便该函数能够提取我需要的所有参数).

问题是:如何正确设置 event 参数的情况下运行 createTreeForNewUser ?

谢谢！斯拉维克

解决方案

将用户对象传递给函数:

  createTreeForNewUser({uid:"xxx"，displayName:'约翰'，电子邮件:"[e-mail]"，photoURL:'https://...'，元数据:{creationTime:123}}) 

I'm writing a function that is triggered whenever a new user is created in Firebase. Debugging this function takes me ages because I deploy the cloud function for every single change. I use Firebase CLI to simulate other events in the database, but I can't figure out how to simulate a user creation correctly (with all the params).

To start the CLI I run:

firebase experimental:functions:shell

My function is:

exports.createTreeForNewUser = functions.auth.user().onCreate(event => {
    const user = event.data;
    console.log(user.uid);
    console.log(user.displayName);
    console.log(user.email);
    console.log(user.photoURL);
    console.log(user.metadata.creationTime);
    return null;
});

When I run the following command in the Firebase CLI:

createTreeForNewUser()

it prints undefined 4 times, followed by an exception because it can't extract creationTime from undefined. This behavior makes sense, but no matter what I tried, I couldn't figure out how to pass the event correctly (so that the function will be able to extract all the params I need).

The question is: How do I run the createTreeForNewUser with the event param set correctly?

Thanks! Slavik

解决方案

Pass the user object to the function:

createTreeForNewUser({
    uid: 'xxx',
    displayName: 'John',
    email: '[e-mail]',
    photoURL: 'https://...',
    metadata: {creationTime: 123}
})

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