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app.js
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app.js
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// jshint version:6
const express = require('express');
const bodyParser = require('body-parser');
const date = require(__dirname + '/date.js');
const mongoose = require('mongoose');
const _ = require('lodash');
require('dotenv').config();
const app = express();
app.use(bodyParser.urlencoded({ extended : true}));
app.use(express.static("public"))
app.set('view engine', 'ejs');
// Connect db Cloud and Local
mongoose.connect("mongodb+srv://admin-crisd:"+ process.env.ADMIN_PASSWORD +"@todolist.47zpx.mongodb.net/todoListDB", {useNewUrlParser: true, useFindAndModify: false }).then(connected => console.log('db connected') );
// mongoose.connect("mongodb://localhost:27017/todolistDB", {useNewUrlParser: true});
// Items schema
const itemsSchema = {
name: String
};
const Item = mongoose.model('Item', itemsSchema);
const item1 = new Item({
name: 'Welcome!'
})
const defaultItems = [item1];
const listSchema = {
name : String,
items : [itemsSchema]
}
const List = mongoose.model('List', listSchema);
app.get('/', function (req, res){
Item.find({}, function(err, foundItems){
if(foundItems.length === 0 && foundItems.length){
Item.insertMany(defaultItems, function(err){
if(err){
console.log(err);
} else{
console.log('Default items added to DB')
}
});
res.redirect("/");
}
else{
res.render('list', {listTitle: "Today", newListItems : foundItems});
}
})
})
app.get('/:customListName', function (req, res){
const customListName = _.capitalize(req.params.customListName);
List.findOne({name: customListName}, function(err, foundList){
if(!err){
if(!foundList){
// Create a new List
const list = new List({
name: customListName,
items: defaultItems
});
list.save()
res.redirect("/" + customListName);
}
else{
// Use an existing List
res.render("list", {listTitle: foundList.name, newListItems : foundList.items});
}
}
else{
console.log(err);
}
})
})
app.post('/', function (req, res){
const itemName = req.body.newItem;
const listName = req.body.listName;
const newItem = new Item({
name: itemName
});
if(listName == "Today"){
newItem.save();
res.redirect("/");
} else {
List.findOne({name: listName}, function(err, foundList){
console.log(foundList);
foundList.items.push(newItem);
foundList.save();
res.redirect('/'+listName);
})
}
})
app.post('/delete', function(req, res){
const checkItemID = req.body.checkbox;
const listName = req.body.listName;
// Check if i am deleteting from default list
if(listName == 'Today'){
Item.findByIdAndRemove(checkItemID, function(err){
if(!err){
res.redirect('/');
console.log('Successfully deleted from default List')
}
else{
console.log(err);
}
})
} else {
List.findOneAndUpdate(
{name: listName},
{$pull : {items: {_id : checkItemID}}},
function(err, foundList){
if(!err){
res.redirect('/'+listName);
console.log('Successfully deleted from ' + listName + ' list');
} else {
console.log(err);
}
}
)
}
})
app.get('/about', function(req,res){
res.render('about')
})
let port = process.env.PORT;
if (port == null || port == "") {
port = 3000;
}
app.listen(port, function(){
console.log('Server running at http://localhost:'+port+'/')
})