如何在nodejs中将用户模型与配置文件模型连接起来

如何解决如何在nodejs中将用户模型与配置文件模型连接起来

我是后端开发的新手，我在将 User 模型与 Profile 模型连接时遇到了一些问题。当用户在 username 模型中设置它们时，我还想在配置文件模型中自动生成 User。我不知道该怎么做。这是我的代码

Resolver.js

Mutation: {
    signUpUser: async (parent,{ userInput }) => {
      const { email,username,password } = userInput;
      const errors = [];
      if (!validator.isEmail(email)) {
        errors.push({
          message: "Invalid Email",});
      }
      const existingUser = await User.findOne({ email: email });
      if (existingUser) {
        const error = new Error("User exists already");
        throw error;
      }
      if (errors.length > 0) {
        const error = new Error("Invalid Input");
        error.data = errors;
        error.code = 402;
        throw error;
      }
      const hashedPassword = await bcrypt.hash(password,12);
      const user = new User({
        email: email,password: hashedPassword,username: username,});
      
      const createdUser = await user.save();
      
      return {
        ...createdUser._doc,_id: createdUser._id.toString(),};
    },

用户模型

const mongoose = require("mongoose");
const Schema = mongoose.Schema;

const userSchema = new mongoose.Schema(
  {
    email: {
      type: String,required: true,},password: {
      type: String,username: {
      type: String,status: {
      type: String,default: "I am new!",posts: [
      {
        type: Schema.Types.ObjectId,ref: "Post",],profile: {
      type: Schema.Types.ObjectId,ref: "Profile",{ timestamps: true }
);


module.exports = mongoose.model("User",userSchema);

配置文件模型

const mongoose = require("mongoose");

const Schema = mongoose.Schema;
const profileSchema = new mongoose.Schema(
  {
    firstName: {
      type: String,default: null,lastName: {
      type: String,bio: {
      type: String,profilePic: {
      type: String,url: {
      type: String,user: {
      type: Schema.Types.ObjectId,ref: "User",}
  },{ timestamps: true }
);

module.exports = mongoose.model("Profile",profileSchema);

如果你想看，这里是完整的代码

https://github.com/adityakmr7/medium-clone

任何帮助都会很棒。谢谢你。 我在这里使用 Graphql 和 apollo。