npm install mongodb --save
add to project folder a new folder data, and create database.js
//database.js
(function (database) {
var mongodb = require("mongodb");
var mongoURL = "mongodb://localhost:27017/theBoard";
var theDB = null;
database.getDB = function (next) {
if (!theDB) {
//connect to the database
mongodb.MongoClient.connect(mongoURL, function (err, db) {
if (err) {
next(err, null);
} else {
theDB = {
db: db
}
next(null, theDB)
}
});
}
else {
next(null, theDB);
}
};
})(module.exports);
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