ashield / inventory-app Goto Github PK

var mongoose = require('mongoose');
var itemSchema = mongoose.Schema({
    name: String,
    description: String
})

var Item = mongoose.model('Item', itemSchema);

// var items = [];

var _ = require('lodash');
//
// function findOne(req) {
//  return _.find(Item, {id: req.params.id});
// }

// exports.retrieveOne = function(req, res) {
//     Item.find({'_id':mongoose.Types.ObjectId(req.param('id'))}, function (err, item) {
//         if (err) return console.error(err);
//         res.send(item);
//     });
// }

exports.retrieveAll = function (req, res) {
    Item.find(function (err, items) {
        if (err) return console.error(err);
        // res.send(items);
        res.render('index', {items: items});
    })
};

exports.show = function (req, res) {
    // var query = Item.findOne({'id': "54ef51ff26daad49198da2b7"});
    // console.log(query.select('description'));

            Item.findOne({'_id':mongoose.Types.ObjectId(req.param('id'))}, function (err, item) {
            if (err) return console.error(err); // 404 page!
                    // if (err) {
                    //  res.render('404');
                    // }
                    // no errors
                    res.render('show', item)
        });
  // res.render('show', findOne(req));
};

exports.new = function (req, res) {
    res.render('new');
};

exports.create = function(req, res) {
    var item = new Item({
        name: req.body.name,
        description: req.body.description
     });
        item.save(function (err, item) {
        // LOGGING
        // if (err) return console.error(err);
        // res.send("adding " + item);
        res.redirect('/');
    });
};

exports.edit = function (req, res) {
    // res.render('edit', findOne(req));

    Item.findOne({'_id':mongoose.Types.ObjectId(req.param('id'))}, function (err, item) {
            if (err) return console.error(err); // 404 page!
            // if (err) {
            //  res.render('404');
            // }
            // no errors
            res.render('edit', item)
    });

};


exports.update = function (req, res) {
    var id = req.params.id;

    var index = _.findIndex (items, {id: id});
    // change it to findOne
    Item.findOne({'_id':mongoose.Types.ObjectId(req.param('id'))}, function (err, item) {
            if (err) return console.error(err); // 404 page!
            // if (err) {
            //  res.render('404');
            // }
            // no errors

            // TODO -> change values of item
            item['name'] = req.body.name; // were not sure of req.params try it out!
            item['description'] = req.body.description;
            // TODO - save
            item.save() // complete the call back
            res.render('show', item)
    });

    // res.redirect('/' + id);
}

exports.delete = function (req, res) {
    // FIX to work without loadash
    _.remove(items, {id: req.params.id});
    res.json({success: true});
};