问如何使用faker.js为表添加外键

EN

const faker = require('faker');

function fakeAccount() {
  var account = {
    accountid: faker.random.number(),
    createdat: faker.date.recent(),
    updatedat: faker.date.recent()
  }
   return account;        
}

exports.seed = function(knex) {
  // Deletes ALL existing entries
  return knex('accounts').del()
    .then(function () {
      for (let i = 1; i< 10; i++) {
          fakeAccounts.push(fakeAccount());
      }

      // Inserts seed entries
      return knex('accounts').insert(fakeAccounts);
    });
};

const faker = require('faker');
const db = require('../../accounts/accountdb.js');

async function returnsQueryBuilder() {
  return await db.find();
}


function userbatchfunc() {
  var userbatch = [];
  var fakerarray = [];
  var userarray = [];
  var queryArray = returnsQueryBuilder();
  console.log(queryArray)

  for (let i = 1; i < queryArray.length; i++) {
    for (let j = 1; j < 4; j++) {
    userbatch = {
        accountid : queryArray[j]['accountid'],
        image : faker.image.avatar(),
        firstName : faker.name.firstName(),
        lastName : faker.name.lastName(),
        email : faker.internet.email(),
        passwordhash : faker.random.number(),
        password: "password1234",
        telephone : faker.phone.phoneNumber(),
        telephone_ext : "",
        registrationDate : faker.date.recent(),
        inactive : "true",
        allowogin : "true" 
      }
      fakerarray = fakerarray.push(userbatch);
    }
    userarray = userarray.push(fakerarray);  
  }  
  return userarray;
}



exports.seed = function(knex) {
  // Deletes ALL existing entries
  return knex('users').del()
    .then(function () { 
       return knex('users').insert(userbatchfunc());
    });
};  

const db = require('../database/db_config.js');

module.exports = {
    find
}

function find() {
    return db('accounts');
}