Meteor.user()未在客户端上显示自定义字段

Question

我在创建帐户,发布字段和订阅该出版物时为我的用户添加自定义字段,但我Meteor.user().customField无法在客户端访问该字段.

所以在我imports/api/users/users.js添加以下代码片段:

import { Random } from 'meteor/random'
Accounts.onCreateUser((options, user) => {
    const cond = assignUserCondition();
    user.enterTime= new Date();
    user.page = null;
    user.passedQuiz= false;
    user.exitStatus=null;
    user.quizAttempts= 0;
    user.condition= cond;
    user.avatar= null;
    user.score= 0;
    user.bonus= 0;
    user.lobbyTimeout= LOBBY_TIMEOUT;
    user.gameId= null;
    user.condInfo = {name: cond,
        groupSize: (cond+'GROUPS_SIZE').split('.').reduce((o, i) => o[i], CONDITIONS_SETTINGS),
        bonusConversion: (cond+'BONUS_CONVERSION').split('.').reduce((o, i) => o[i], CONDITIONS_SETTINGS),
        N_ROUNDS: (cond+'N_ROUNDS').split('.').reduce((o, i) => o[i], CONDITIONS_SETTINGS),
    };
    return user;
});

然后,从meteor mongo我验证创建的用户确实有我添加的新自定义字段.现在,在 imports/api/users/server/publications.js我有以下片段:

import {Meteor} from 'meteor/meteor'
Meteor.publish('users.user', function(currentUser) {
    let user=  Meteor.users.find({_id:currentUser}, {
        fields: {
            _id: 1,
            enterTime: 1,
            page: 1,
            passedQuiz: 1,
            exitStatus: 1,
            quizAttempts:1,
            condition:1,
            avatar: 1,
            score:1,
            bonus: 1,
            lobbyTimeout: 1,
            gameId: 1,
            conditionInfo: 1
        }
    });
    if ( user ) {
        return user;
    }
    return this.ready();
});

另外,在我imports/startup/client/index.js的订阅中:

Tracker.autorun(function(){
    Meteor.subscribe('users.user');
});

但是,在客户端,console.log(Meteor.user())只显示_id和username没有任何自定义字段.

Answer 1

您没有currentUser从您的客户端传递参数subscribe.然而,这是严格的禁忌,因为客户端不受信任(有人可以轻松地向_id您的方法发送不同的用户).将您的出版物改写为:

import {Meteor} from 'meteor/meteor'
Meteor.publish('users.user', function() {
  if (this.userId) {
    return Meteor.users.find(this.userId, {
      fields: {
        _id: 1,
        enterTime: 1,
        page: 1,
        passedQuiz: 1,
        exitStatus: 1,
        quizAttempts:1,
        condition:1,
        avatar: 1,
        score:1,
        bonus: 1,
        lobbyTimeout: 1,
        gameId: 1,
        conditionInfo: 1
      }
    });
  }
  return this.ready();
});