-
Notifications
You must be signed in to change notification settings - Fork 0
/
app.js
182 lines (132 loc) · 3.64 KB
/
app.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const _ = require('lodash');
const app = express();
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.static('public'));
// Connection URL
const url = 'mongodb://localhost:27017';
// Database Name
const dbName = 'todoListDB';
// connect to database
mongoose.connect(`${url}/${dbName}`, { useNewUrlParser: true });
/*
*Create the list item and also declare the default list items to insert into the database if nothing exists
*/
// create our schema
const itemsSchema = {
name: String
};
// create our Modal
const Item = mongoose.model('Item', itemsSchema);
// create Item using our model
const todoOne = new Item({
name: 'Welcome to your todo list'
});
const todoTwo = new Item({
name: 'Hit the + icon to add and item'
});
const todoThree = new Item({
name: '<-- Tick an item to delete it'
});
const defaultItems = [todoOne, todoTwo, todoThree];
/*
*END SECTION ***************************************************************************************
*/
/*
*Create the list i and also declare the default list items to insert into the database if nothing exists
*/
const listSchema = {
name: String,
items: [itemsSchema]
};
const List = mongoose.model('List', listSchema);
app.get('/', (req, res) => {
Item.find({}, (err, itemsFound) => {
if (itemsFound.length > 0) {
res.render('list', { listTitle: 'Today', newListItems: itemsFound });
} else {
Item.insertMany(defaultItems, (err) => {
if (err) {
console.log(err)
} else {
console.log(`Test Data has been inserted`);
}
});
res.redirect('/');
}
});
});
app.get('/:customListName', (req, res) => {
// get the custom list name created by the user
const customListName = _.capitalize(req.params.customListName) ;
List.findOne({ name: customListName }, (err, foundlist) => {
if (!err) {
if (!foundlist) {
const list = new List({
name: customListName,
items: defaultItems
});
list.save();
res.redirect('/' + customListName);
} else {
res.render('list', { listTitle: foundlist.name, newListItems: foundlist.items });
}
}
});
// list.save();
});
// POST ROUTE FOR NEW ITEM
app.post('/', (req, res) => {
// get value of new item and list
const itemName = req.body.newItem;
const listName = req.body.list;
// create model
const item = new Item({
name: itemName
});
if (listName === 'Today'){
// save to db and redirect
item.save();
res.redirect('/');
} else {
List.findOne({name: listName}, (err, foundList) => {
if (!err){
foundList.items.push(item);
foundList.save();
res.redirect('/' + listName);
}
});
}
});
// POST ROUTE TO DELETE ITEM
app.post('/delete', (req, res) => {
const listItemID = req.body.itemID;
const listName = req.body.listName;
if (listName === 'Today'){
Item.findOneAndDelete({ _id: listItemID }, (err) => {
if (!err) {
res.redirect('/');
}
});
} else {
List.findOneAndUpdate({name: listName},
{$pull: {items: {_id: listItemID}}},
(err, foindList) => {
if (!err){
res.redirect('/' + listName);
}
});
}
});
app.get('/work', function (req, res) {
res.render('list', { listTitle: 'Work List', newListItems: workItems });
});
app.get('/about', function (req, res) {
res.render('about');
});
app.listen(3000, function () {
console.log('Server started on port 3000');
});