问题
I am just getting started in the MEAN stack and can't seem to get my object ID shared across multiple schemas.
In a nutshell: I want the object Id from Account model to be stored as the Object Id in my Profile Model.
I am using localpassport authentication. The following is my App.js file, routes, and models.
Thanks in advance for any help.
App.js
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var session = require('express-session');
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var routes = require('./routes/index');
var users = require('./routes/users');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(session({
secret: 'keyboard cat',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', routes);
var Profile = require('./models/profile');
var Account = require('./models/account');
passport.use(new LocalStrategy(Account.authenticate()));
passport.serializeUser(Account.serializeUser());
passport.deserializeUser(Account.deserializeUser());
mongoose.connect('mongodb://127.0.0.1:27017/myapp');
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;
Index.js
var express = require('express');
var passport = require('passport');
var Account = require('../models/account');
var Profile = require('../models/profile');
var router = express.Router();
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { user : req.user });
});
router.get('/register', function(req, res) {
res.render('register', { });
});
router.post('/register', function(req, res) {
Account.register(new Account({ username : req.body.username }), req.body.password, function(err, account) {
if (err) {
return res.render('register', { account : account });
}
passport.authenticate('local')(req, res, function () {
res.redirect('/');
});
});
});
router.get('/login', function(req, res) {
res.render('login', { user : req.user });
});
router.post('/login', passport.authenticate('local'), function(req, res) {
res.redirect('/profile');
});
router.get('/logout', function(req, res) {
req.logout();
res.redirect('/');
});
router.get('/profile', function(req, res, next) {
res.render('profile', { user : req.user});
});
router.post('/profile', function(req, res) {
var basicProfile = new Profile();
basicProfile.firstname = req.body.firstname,
basicProfile.middlename = req.body.middlename,
basicProfile.lastname = req.body.lastname,
basicProfile.contactinfo.phonenumber = req.body.phonenumber,
basicProfile.contactinfo.address.street = req.body.street,
basicProfile.contactinfo.address.city = req.body.city,
basicProfile.contactinfo.address.state = req.body.state,
basicProfile.contactinfo.address.zip = req.body.zip
basicProfile.save(function(err, profile){
if(err){
return res.render('profile', { profile : profile });
}
return res.redirect('/');
});
});
router.get('/ping', function(req, res) {
res.status(200).send("pong!");
});
router.get('/profile', function(req, res) {
res.render('profile')
})
module.exports = router;
Account Model
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var passportLocalMongoose = require('passport-local-mongoose');
var Account = new Schema({
username: String,
password: String
});
Account.plugin(passportLocalMongoose);
module.exports = mongoose.model('Account', Account);
Profile Model
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var ProfileSchema = new Schema({
_creator: [{type: mongoose.Schema.Types.ObjectId, ref: 'Account'}],
firstname: String,
middlename: String,
lastname: String,
contactinfo: {
phonenumber: String,
address: {
street: String,
city: String,
state: String,
zip: String
}
}
});
module.exports = mongoose.model('Profile', ProfileSchema);
回答1:
Profile.js
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var ProfileSchema = new Schema({
_creator: [{type: mongoose.Schema.Types.ObjectId, ref: 'Account'}],
firstname: String,
middlename: String,
lastname: String,
contactinfo: {
phonenumber: String,
address: {
street: String,
city: String,
state: String,
zip: String
}
}
});
module.exports = mongoose.model('Profile', ProfileSchema);
Index.js
var express = require('express');
var passport = require('passport');
var Account = require('../models/account');
var Profile = require('../models/profile');
var router = express.Router();
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { user : req.user });
});
router.get('/register', function(req, res) {
res.render('register', { });
});
router.post('/register', function(req, res) {
Account.register(new Account({ username : req.body.username }), req.body.password, function(err, account) {
if (err) {
return res.render('register', { account : account });
}
passport.authenticate('local')(req, res, function () {
res.redirect('/');
});
});
});
router.get('/login', function(req, res) {
res.render('login', { user : req.user });
});
router.post('/login', passport.authenticate('local'), function(req, res) {
res.redirect('/profile');
});
router.get('/logout', function(req, res) {
req.logout();
res.redirect('/');
});
router.get('/profile', function(req, res, next) {
res.render('profile', { user : req.user});
});
router.post('/profile', function(req, res) {
var basicProfile = new Profile();
basicProfile._creator = req.user._id
basicProfile.firstname = req.body.firstname,
basicProfile.middlename = req.body.middlename,
basicProfile.lastname = req.body.lastname,
basicProfile.contactinfo.phonenumber = req.body.phonenumber,
basicProfile.contactinfo.address.street = req.body.street,
basicProfile.contactinfo.address.city = req.body.city,
basicProfile.contactinfo.address.state = req.body.state,
basicProfile.contactinfo.address.zip = req.body.zip
basicProfile.save(function(err, profile){
if(err){
return res.render('profile', { profile : profile });
}
return res.redirect('/');
});
});
router.get('/ping', function(req, res) {
res.status(200).send("pong!");
});
router.get('/profile', function(req, res) {
res.render('profile')
})
module.exports = router;
Added _creator to the route targeting the user's id from the database which now associates that object id to the user profile schema.
If anyone reading this sees a problem with this answer please comment and let me know. I.E. security concerns down the road, scalability, querying, etc.
Thanks and thanks to robertklep for getting me down that path.
来源：https://stackoverflow.com/questions/36956943/nodejs-mongoose-express-type-schema-objectid-ref-account-not-working