Question

有一个firebase服务器端（firebase函数）代码，如果给定的userId不存在，则会创建用户。

它通常可以正常工作，但很少失败。

function createUserIfNotExist(userId, userName) {
    admin.auth().getUser(userId).then(function (userRecord) {
        return userRecord;
    }).catch(function (error) {
        return admin.auth().createUser({
            uid: userId,
            displayName: userName,
        })
    })
}

当给定userId不存在时，admin.auth（）。getUser（）抛出

{ code: 'auth/user-not-found', message: 'There is no user record corresponding to the provided identifier.' }

所以admin.auth（）。在catch子句中调用createUser（）。但它有时会失败并出现以下错误

{ Error: The user with the provided uid already exists.
    at FirebaseAuthError.Error (native)
    at FirebaseAuthError.FirebaseError [as constructor] (/user_code/node_modules/firebase-admin/lib/utils/error.js:39:28)
    at new FirebaseAuthError (/user_code/node_modules/firebase-admin/lib/utils/error.js:104:23)
    at Function.FirebaseAuthError.fromServerError (/user_code/node_modules/firebase-admin/lib/utils/error.js:128:16)
    at /user_code/node_modules/firebase-admin/lib/auth/auth-api-request.js:399:45
    at process._tickDomainCallback (internal/process/next_tick.js:135:7)
  errorInfo: 
   { code: 'auth/uid-already-exists',
     message: 'The user with the provided uid already exists.' } }

我的代码是firebase bug还是有问题？

创建不存在的用户时，uid已存在的错误

0 个答案: