var mongoose = require('mongoose'),
Schema = mongoose.Schema,
ObjectId = Schema.ObjectId;
var SongSchema = new Schema({
name: {type: String, default: 'songname'},
link: {type: String, default: './data/train.mp3'},
date: {type: Date, default: Date.now()},
position: {type: Number, default: 0},
weekOnChart: {type: Number, default: 0},
listend: {type: Number, default: 0}
});
module.exports = mongoose.model('Song', SongSchema);
album.js:
var mongoose = require('mongoose'),
Schema = mongoose.Schema,
SongSchema = require('mongoose').model('Song'),
ObjectId = Schema.ObjectId;
var AlbumSchema = new Schema({
name: {type: String, default: 'songname'},
thumbnail: {type:String, default: './images/U1.jpg'},
date: {type: Date, default: Date.now()},
songs: [SongSchema]
});
app.js:
require('./models/users');
require('./models/songs');
require('./models/albums');
var User = db.model('User');
var Song = db.model('Song');
var Album = db.model('Album');
var song = new Song();
song.save(function( err ){
if(err) { throw err; }
console.log("song saved");
});
var album = new Album();
album.songs.push(song);
album.save(function( err ){
if(err) { throw err; }
console.log("save album");
});
Encountering an error
Cannot call method 'call' of undefinedalbum.songs.push(song);.
Please assist in resolving this issue. How can I effectively store multiple songs in an album?