【发布时间】:2017-05-06 02:56:17
【问题描述】:
我有 2 个集合,称为用户和位置。在用户中,有一个位置_id,这是一个Object。 Id 还引用位置集合。我的问题是我做错了什么?当我调用 getUser 函数时,我想查看用户信息和用户的位置信息。我需要做什么?
用户架构
module.exports = (function userSchema() {
var Mongoose = require('mongoose');
var userSchema = Mongoose.Schema({
name: {
type: String,
require: true
},
surname: {
type: String,
require: true
},
tel: {
type: String,
require: true
},
age: {
type: String,
require: true
},
mevki_id: {
type: String,
require: true
},
location_id: [{
type: Mongoose.Schema.Types.ObjectId,
ref: 'locations'
}]
});
var collectionName = 'users';
var User = Mongoose.model(collectionName, userSchema);
return User;
})();
用户控制器
function userController() {
var User = require('../models/UserSchema');
this.createUser = function (req, res, next) {
var name = req.body.name;
var surname = req.body.surname;
var tel = req.body.tel;
var age = req.body.age;
var mevki_id = req.body.mevki_id;
var lok_id = req.body.lok_id;
User.create({
name: name,
surname: surname,
tel: tel,
age: age,
mevki_id: mevki_id,
lok_id: lok_id
}, function (err, result) {
if (err) {
console.log(err);
return res.send({
'error': err
});
} else {
return res.send({
'result': result,
'status': 'successfully saved'
});
}
});
};
this.getUser = function (req, res, next) {
User.find()
.populate('lok_id')
.exec(function (err, result) {
if (err) {
console.log(err);
return res.send({
'error': err
});
} else {
return res.send({
'USERS': result
});
}
});
};
return this;
};
module.exports = new UserController();
【问题讨论】:
标签: node.js mongodb collections reference schema