-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathroute.js
249 lines (204 loc) · 7.52 KB
/
route.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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
const express = require('express');
const app = express();
const router = express.Router();
const path = require('path');
const mysql = require('mysql');
const bodyParser = require('body-parser'); // Add body-parser dependency
const con = require('./connectivity');
app.set('views', path.join(__dirname, 'views'));
app.use(bodyParser.urlencoded({ extended: true }));
var connectionPool = mysql.createPool({
host: "localhost",
user: "root",
password: "",
database: "travel"
});
router.get('/', function(req, res) {
res.sendFile(path.join(__dirname, '/static/index.html'));
});
router.post('/signup', function(req, res) {
var firstName = req.body.firstName;
var lastName = req.body.lastname;
var email = req.body.email;
var password = req.body.password;
// Create an object with the data
const user = {
firstName: firstName,
lastName: lastName,
email: email,
password: password
};
// Execute the SQL INSERT statement
const sql = 'INSERT INTO user SET ?';
connectionPool.query(sql, user, (err, result) => {
if (err) {
console.error('Error inserting data:', err);
res.status(500).send('Error inserting data');
} else {
const userId = result.insertId; // Get the generated user ID
// Pass the user ID to the bookings route
res.redirect(`/bookings?userId=${userId}`);
}
});
});
router.get('/bookings', function(req, res) {
const userId = req.query.userId;
res.render('_book', { userId: userId });
});
router.post('/bookings', function(req, res) {
const name = req.body.name;
const fromPlace = req.body['from-place'];
const destination = req.body.destination;
const numOfTravelers = req.body['no-of-travelers'];
const numOfDays = req.body['no-of-days'];
const userId = req.query.userId || req.body.userId; // Retrieve the user ID from the query parameter or the request body
// Create a connection from the connection pool
connectionPool.getConnection(function(err, connection) {
if (err) {
console.error('Error getting database connection:', err);
res.status(500).send('Internal server error');
return;
}
// Construct the SQL INSERT statement
const sql = 'INSERT INTO _book (name, userid, from_place, destination, `number-of-days`, num_of_travelers) VALUES (?, ?, ?, ?, ?, ?)';
const values = [name, userId, fromPlace, destination, numOfTravelers, numOfDays];
// Execute the SQL INSERT statement
connection.query(sql, values, function(err, result) {
connection.release(); // Release the database connection
if (err) {
console.error('Error inserting data:', err);
res.status(500).send('Error inserting data');
} else {
res.send(`
<!DOCTYPE html>
<html>
<head>
<title>Booking Saved</title>
<style>
/* CSS styles */
body {
font-family: Arial, sans-serif;
background-color: #f2f2f2;
text-align: center;
padding: 20px;
}
h1 {
color: #333333;
}
.success-message {
background-color: #dff0d8;
color: #3c763d;
border: 1px solid #d6e9c6;
padding: 10px;
margin-bottom: 20px;
}
</style>
</head>
<body>
<h1>Booking Saved</h1>
<div class="success-message">Your booking has been saved successfully!</div>
</body>
</html>
`);
}
});
});
});
router.get('/table', function(req, res) {
var id = req.query.userId; // Assuming userId is passed as a query parameter
var sql = "SELECT * FROM _book WHERE userId = ?";
// Execute the SQL query
connectionPool.query(sql, [id], function(err, results) {
if (err) {
console.error('Error executing the query: ' + err.stack);
res.status(500).send('Internal Server Error');
return;
}
// Render the EJS template with the fetched data
res.render('table', { data: results });
});
});
router.get('/delete-book', function(req, res) {
const bookId = req.query.id; // Assuming you pass the book ID as a query parameter
const sql = 'DELETE FROM _book WHERE id = ?';
connectionPool.query(sql, [bookId], function(error, results) {
if (error) {
console.error('Error deleting book:', error);
res.status(500).json({ message: 'Failed to delete book' });
} else {
// res.redirect('/table');
res.render('table', { data: results });
}
});
});
router.get('/update-book', function(req, res) {
const bookId = req.query.id; // Assuming you pass the book ID as a query parameter
const sql = 'SELECT * FROM _book WHERE id = ?';
connectionPool.query(sql, [bookId], function(error, results) {
if (error) {
console.error('Error retrieving book:', error);
res.status(500).json({ message: 'Failed to retrieve book' });
} else {
// Render the update.ejs template with the result data
res.render('update', { book: results[0] });
}
});
});
router.post('/update-book', function(req, res) {
const bookId = req.body.id;
const sql = 'UPDATE _book SET name = ?, from_place = ?, destination = ?, num_of_travelers = ?, `number-of-days` = ? WHERE id = ?';
const name = req.body.name;
const fromPlace = req.body['from-place'];
const destination = req.body.destination;
const numOfTravelers = req.body['no-of-travelers'];
const numOfDays = req.body['no-of-days'];
const values = [name, fromPlace, destination, numOfTravelers, numOfDays, bookId];
connectionPool.query(sql, values, function(error, results) {
if (error) {
console.error('Error updating book:', error);
res.status(500).json({ message: 'Failed to update book' });
} else {
// Fetch the updated data from the database
const fetchSQL = 'SELECT * FROM _book WHERE id = ?';
connectionPool.query(fetchSQL, [bookId], function(error, updatedData) {
if (error) {
console.error('Error fetching updated data:', error);
res.status(500).json({ message: 'Failed to fetch updated data' });
} else {
// Pass the updated data to the 'table.ejs' template
res.render('table', { data: updatedData });
}
});
}
});
});
router.post('/login', function(req, res) {
const email = req.body.email;
const password = req.body.password;
// Execute the SQL SELECT statement
const sql = 'SELECT * FROM user WHERE email = ?';
connectionPool.query(sql, [email], (err, results) => {
if (err) {
console.error('Error querying database:', err);
res.status(500).json({ error: 'Internal server error' });
return;
}
if (results.length === 0) {
res.status(404).json({ error: 'User not found' });
return;
}
const user = results[0];
if (user.password !== password) {
res.status(401).json({ error: 'Invalid password' });
return;
}
// Successful login
// res.status(200).json({ message: 'Login successful' });
// res.sendFile(path.join(__dirname, '_book.html'));
const userId = user.id;
// Pass the user ID to the bookings route
res.redirect(`/bookings?userId=${userId}`);
});
});
app.use(router);
module.exports = router;