helloworld.js

var mongoose = require('mongoose');
var visitCount = require('visitCount');
//mongoose.connect -> server.js에서 한번만 처리해줘야할듯.
//var db = mongoose.connect('mongodb://localhost/test');
 
//make Scheme
var scheme = mongoose.Schema({ name: String ,value:String});
var kitten = mongoose.model('things', scheme);
 
//show sample List
exports.TestList = function (req, res) {
    //using mongoose.model('Collection',scheme);
    console.log("visitCount : " + visitCount++);
    kitten.find({}, function (err, docs) {
        console.log(docs);
        res.render('list', {
            title: 'hello',
            test: docs
        });
    });
};
 
//show detail Page's Using REST
exports.TestShowDetailPage = function (req, res) {
    //using mongoose.model('collection');
    //find({condition},Callback);
    //if using getParameter() -> req.params.PARAMETERNAME
    kitten.find({_id:req.params.id}, function (err, docs) {
        console.log(docs);
        res.render('viewpage', {
            title: 'hello',
            result: docs
        });
    });
};
 
//do Update Logic
exports.TestUpdateLogic = function (req, res) {
    //if you want use request.getParameter() -> req.params.PARAMETER_NAME
    var id = req.params.id;
    //if you want use Form Value -> req.body.FORM_VALUE_NAME
    var id2 = req.body.id;
    var name = req.body.name;
    var value = req.body.value;
    var testJSON = req.body;
    console.log('testJSON : '+JSON.stringify(testJSON));
    console.log("id : " + id);
    console.log("id2 : " + id2);
    console.log("name : " + req.body.name);
    console.log("value : " + req.body.value);
 
    //DO UPDATE LOGIC
    kitten.update({ _id: id }, { name: name, value: value }, function (err) { });
    res.redirect('/test');
};
 
//show New Template page
exports.TestShowNewTemplate = function (req,res) {
    res.render('new',{title:'new page'});
};
 
//do New Template Insert Logic
exports.TestDoNewTemplate =  function (req, res) {
    var name = req.body.name;
    var value = req.body.value;
    console.log("[new] name : " + name + ", value=" + value);
    
    //if you want insert Data - Using new Model({key:values}).save(CallbackFunction());
    new kitten({ name: name, value: value }).save(function (err) { if (err) throw err; });
    res.redirect('/test');
};
 
//do Delete Logic
exports.TestDoDelete = function (req, res) {
    //if you want Delete Item - Using remove (not Delete);
    kitten.remove({ _id: req.params.id }, function (err) {});
    res.redirect('/test');
};