如何解决 Angular Firebase v.7 问题：无法使用 'in' 运算符在 users/xxxxx 中搜索“_delegate”

Question

我正在使用带有 Angular 的新 Angular Firebase v.7，但出现错误：Cannot use 'in' operator to search for '_delegate' in users/1QAvZYg6aqe0GhA13tmVAINa.

有一个类似的问题 ( Firebase Error: TypeError: Cannot use 'in' operator to search for '_delegate' in undefined )，但没有人回答，我一直试图自己找到一个，但收效甚微。也许我忽略了一些非常简单的事情。

代码

负责创建文档的服务在 data.service.ts 中，如下所示：

import { Injectable } from '@angular/core';
import {
    collection, deleteDoc, doc, DocumentSnapshot, Firestore, onSnapshot,
    query, QuerySnapshot, setDoc, Timestamp as fTimestamp, Unsubscribe
} from '@angular/fire/firestore';
import { firstValueFrom, lastValueFrom, Observable, Subject } from 'rxjs';
import { take } from 'rxjs/operators';

export interface FirestoreExtDoc<T> {
    data: Observable<T>;
    unsubscribe: Unsubscribe;
}
export interface FirestoreExtCol<T> {
    data: Observable<T[]>;
    unsubscribe: Unsubscribe;
}

@Injectable({
  providedIn: 'root'
})
export class DataService {
  constructor(private db: Firestore) { }
    upsert<DocumentData>(ref: string, data: any): Promise<void> {
        const docRef = doc(this.db, ref);
        const timestamp = fTimestamp.now();
        const newData = {
            ...data,
            updatedAt: timestamp,
            createdAt: timestamp,
        };
        const updatedData = {
            ...data,
            updatedAt: timestamp,
        };
        const snapshot = lastValueFrom(this.getDoc<DocumentData>(ref).data.pipe(take(1)));
        return snapshot.then(
            snap => (snap as any).exists ?
                setDoc(docRef, updatedData, { merge: true }) :
                setDoc(docRef, newData, { merge: true })
            );
    };
}

在我的 auth.service.ts 中，我导入了上述数据服务并调用 upsert 方法，如下所示：

import { Injectable } from '@angular/core';
import {
  Auth,
  signInWithEmailAndPassword,
  GoogleAuthProvider,
  authState,
  createUserWithEmailAndPassword,
  updateProfile,
  UserInfo,
  signInWithPopup,
  sendPasswordResetEmail
} from '@angular/fire/auth';
import { 
  doc,
  collection,
  collectionGroup,
  setDoc,
  updateDoc,
  deleteDoc,
  docSnapshots,
  docData,
  getDoc
} from '@angular/fire/firestore';
import { User } from '@core/interfaces/user';


import { concatMap, from, Observable, of, switchMap } from 'rxjs';
import { DataService } from './data.service';

@Injectable({
  providedIn: 'root',
})
export class AuthService {

  currentUser$ = authState(this.auth);

  constructor(
    private auth: Auth,
    private dataService: DataService
    ) {}

  signUp(name: string, email: string, password: string): Observable<any> {
    return from(
      createUserWithEmailAndPassword(this.auth, email, password)
    ).pipe(switchMap(({ user }) => updateProfile(user, { displayName: name }).then((data) => { this.dataService.upsert(`users/${user.uid}`, data) }) ));
  }
}

Answer 1

如果您决定使用 Cloud Function，下面的代码我在多个不同的应用程序和项目中使用，并且每次用户注册或由 'Admin' 用户创建时它都能完美运行。 ..

const functions = require('firebase-functions');
const admin = require('firebase-admin');
const FieldValue = require('firebase-admin').firestore.FieldValue;

admin.initializeApp();

const db = admin.firestore();



/**
 * Add user to firestore
 */
const creatProfile = (userRecord) => {
    const uid = userRecord.uid;
    const admin = false;
    const email = userRecord.email;
    const photoURL = userRecord.photoUrl || 'enter shortened url for default image';
    const name = userRecord.displayName || 'New User';
    const spouse = userRecord.spouse || 'TBA';
    const forumUserName = userRecord.forumUserName || 'New Username set by admin';
    const address = userRecord.address || 'TBA';
    const suburb = userRecord.suburb || 'TBA';
    const state = userRecord.state || 'QLD';
    const postCode = userRecord.postCode || '2000';
    const homePhone = userRecord.homePhone || '02 1234 5678';
    const mobilePhone = userRecord.mobilePhone || '0400 123 456';
    const memNum = userRecord.memNum || 123;
    const timestamp = FieldValue.serverTimestamp();
    const memType = userRecord.memType || 'Nominated';
    const memStatus = userRecord.memStatus || `Pending`;
    const isStateCoord = userRecord.isStateCoord || false;
    const stateCoordState = userRecord.stateCoordState || 'QLD';
    //const newUserRef = db.doc(`users/${uid}`)
    
    // Convert any date to timestamp for consistency

    

    return db
        .collection(`users`)
        .doc(userRecord.uid)
        .set({
        uid: uid,
        email: email,
        photoURL: photoURL,
        fullName: name,
        mDOB: timestamp,
        spouse: spouse,
        sDOB: timestamp,
        forumUserName: forumUserName,
        address: address,
        suburb: suburb,
        state: state,
        postCode: postCode,
        homePhone: homePhone,
        mobilePhone: mobilePhone,
        memNum: memNum,
        memType: memType,
        memStatus: memStatus,
        memDueDate: timestamp,
        lastLoginDate: timestamp,
        joined: timestamp,
        updated: timestamp,
        admin: admin,
        isAdmin: isAdmin,
        isStateCoord: isStateCoord,
        stateCoordState: stateCoordState,
        
    })
    
        .catch(console.error);
};


exports.authOnCreate = functions.auth.user().onCreate(creatProfile);

const createProfile 中的所有信息都是变量，可以是您需要的任何内容。

如何解决 Angular Firebase v.7 问题：无法使用 'in' 运算符在 users/xxxxx 中搜索“_delegate”

How to solve Angular Firebase v.7 issue: Cannot use 'in' operator to search for '_delegate' in users/xxxxx

javascript

angularfire

firebase-authentication

angular