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server.php
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server.php
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<?php
session_start();
$email = "";
$username = "";
$accountNo = "";
$fname = "";
//connecting the database
$db = mysqli_connect('localhost', 'root', '', 'registration');
if (!$db) {
die("connection failed" . mysqli_connect_error());
echo "Connection Fail";
}
if (isset($_POST['login'])) {
$username = mysqli_real_escape_string($db, $_POST['username']);
$password = mysqli_real_escape_string($db, $_POST['password']);
$query = "SELECT * FROM users WHERE username='$username' AND password='$password'";
$result = mysqli_query($db, $query);
if(mysqli_num_rows($result) == 1){
$queryprevilage = "SELECT previlage FROM users WHERE username='$username' AND password='$password'";
$resultprev = mysqli_query($db, $queryprevilage);
$prev = mysqli_fetch_assoc($resultprev);
$previlageval = $prev["previlage"];
// log the user in
$_SESSION['username'] = $username;
$_SESSION['previlage'] = $previlageval;
unset($_SESSION['login-failed']);
header('location: home.php');
}
else{
$_SESSION['login-failed'] = 'true';
header('location: login.php');
}
}
//logout
if (isset($_GET['logout'])) {
session_destroy();
unset($_SESSION['username']);
header('location: index.php');
}
//passanger variables
$id;
$date;
$passanger;
$origin;
$destination;
$seat = 1;
$trans_cost = 0;
// if the ticket is submitted
if(isset($_POST['check-ticket'])) {
$date = mysqli_real_escape_string($db, $_POST['ticket-date']);
$passangerFname = mysqli_real_escape_string($db, $_POST['passanger-fname']);
$passangerLname = mysqli_real_escape_string($db, $_POST['passanger-lname']);
$passangerPhone = mysqli_real_escape_string($db, $_POST['passanger-phone']);
$origin = mysqli_real_escape_string($db, $_POST['origin']);
$destination = mysqli_real_escape_string($db, $_POST['destination']);
$_SESSION['passanger-fname'] = $passangerFname;
//check the available seats
$query_1 = "SELECT * FROM passanger WHERE destination='$destination'";
$result = mysqli_query($db, $query_1);
$seat = mysqli_num_rows($result);
$seatnumber = ++$seat;
$query_3 = "SELECT price FROM bus WHERE destination='$destination'";
$result_3 = mysqli_query($db, $query_3);
$cost = mysqli_fetch_assoc($result_3);
$trans_cost = $cost["price"];
$query_4 = "SELECT busnumber FROM bus WHERE destination='$destination'";
$result_4 = mysqli_query($db, $query_4);
$number = mysqli_fetch_assoc($result_4);
$busnumber = $number["busnumber"];
if($seat<= 50){
$id = rand(2345678,9876543);
//add the ticket into database
$queryinsert = "INSERT INTO passanger (id, date, fname, lname, phone, origin, destination, busnumber, seatnumber, paid) VALUES ('$id' , '$date', '$passangerFname','$passangerLname', '$passangerPhone', '$origin', '$destination', $busnumber, $seatnumber, $trans_cost)";
mysqli_query($db, $queryinsert);
$_SESSION['passanger-fname'] = strtoupper($passangerFname);
$_SESSION['passanger-lname'] = strtoupper($passangerLname);
$_SESSION['passanger-phone'] = $passangerPhone;
$_SESSION['id'] = $id;
$_SESSION['ticket-date'] = $date;
$_SESSION['origin'] = strtoupper($origin);
$_SESSION['destination'] = strtoupper($destination);
$_SESSION['bus-number'] = $busnumber;
$_SESSION['seatno'] = ++$seat;
$_SESSION['trans-cost'] = $trans_cost;
}
else{
echo "No avaliable seats";
}
header('location: ../ticket/ticket-final.php');
}
//if the destination is not full register the passanger
if(isset($_POST['print-ticket'])) {
$date = mysqli_real_escape_string($db, $_POST['ticket-date']);
$passangerFname = mysqli_real_escape_string($db, $_POST['passanger-fname']);
$passangerLname = mysqli_real_escape_string($db, $_POST['passanger-lname']);
$origin = mysqli_real_escape_string($db, $_POST['origin']);
$destination = mysqli_real_escape_string($db, $_POST['destination']);
//fetch the price
$query_3 = "SELECT price FROM bus WHERE destination='$destination'";
$result_3 = mysqli_query($db, $query_3);
$cost = mysqli_fetch_assoc($result_3);
$trans_cost = $cost["price"];
$_SESSION['ticket-success'] = "ticket success";
header('location: ../ticket/print-ticket.php');
}
// if the ticket is canceled
if(isset($_POST['cancel-ticket'])) {
$id = $_SESSION['id'];
//delete the ticket info from database
$query_4 = "DELETE FROM passanger WHERE id='$id'";
mysqli_query($db, $query_4);
unset($_SESSION['passanger-name']);
header('location: ../ticket/ticket.php');
}
//for the check destination
if(isset($_POST['check-destination'])) {
$origin = mysqli_real_escape_string($db, $_POST['origin']);
$destination = mysqli_real_escape_string($db, $_POST['destination']);
$query_2 = "SELECT * FROM bus WHERE origin='$origin' AND destination='$destination'";
$result2 = mysqli_query($db, $query_2);
$busavail = mysqli_num_rows($result2);
if($busavail == 1){
$query_1 = "SELECT * FROM passanger WHERE origin='$origin' AND destination='$destination'";
$resultseat = mysqli_query($db, $query_1);
$seat = mysqli_num_rows($resultseat);
$_SESSION['org'] = strtoupper($origin);
$_SESSION['dest'] = strtoupper($destination);
$_SESSION['seat-available'] = 50 - $seat;
$_SESSION['check-available'] = 'available';
}else{
unset($_SESSION['check-available']);
$_SESSION['not-available'] = true;
}
header('location: ../dashboard/home.php');
}
if(isset($_POST['register'])) {
$username = mysqli_real_escape_string($db, $_POST['username']);
$email = mysqli_real_escape_string($db, $_POST['email']);
$password = mysqli_real_escape_string($db, $_POST['password']);
$previlage = mysqli_real_escape_string($db, $_POST['previlage']);
$query_user = "SELECT * FROM users WHERE username='$username'";
$result2 = mysqli_query($db, $query_user);
$userexist = mysqli_num_rows($result2);
$query_email = "SELECT * FROM users WHERE email='$email'";
$result3 = mysqli_query($db, $query_email);
$emailexist = mysqli_num_rows($result3);
if ($userexist == 0 && $emailexist == 0) {
$query_register = "INSERT INTO users (username, email, password, previlage) VALUES ('$username', '$email', '$password','$previlage')";
mysqli_query($db, $query_register);
unset($_SESSION['register-failed']);
$_SESSION['register-success'] = 'success';
header('location: manage-user.php');
}else{
unset($_SESSION['register-success']);
$_SESSION['register-failed'] = 'failed';
header('location: manage-user.php');
}
}
if(isset($_POST['assign-bus'])) {
$busnumber = mysqli_real_escape_string($db, $_POST['bus-number']);
$origin = mysqli_real_escape_string($db, $_POST['origin']);
$destination = mysqli_real_escape_string($db, $_POST['destination']);
$price = mysqli_real_escape_string($db, $_POST['price']);
$query_bus = "SELECT * FROM bus WHERE busnumber='$busnumber'";
$resultx = mysqli_query($db, $query_bus);
$busexist = mysqli_num_rows($resultx);
if($busexist == 0){
$query_insert_bus = "INSERT INTO bus (origin, destination, busnumber, price) VALUES ('$origin', '$destination', '$busnumber','$price')";
mysqli_query($db, $query_insert_bus);
$_SESSION['assign-success'] = 'success';
header('location: manage-bus.php');
}else{
$_SESSION['assign-failed'] = 'success';
header('location: manage-bus.php');
}
}
//check bus form handler
if (isset($_POST['check-bus'])) {
$busnumber = mysqli_real_escape_string($db, $_POST['bus-number']);
$query_bus = "SELECT * FROM bus WHERE busnumber='$busnumber'";
$resultx = mysqli_query($db, $query_bus);
$busexist = mysqli_num_rows($resultx);
if($busexist){
//get the origin
$query_org = "SELECT origin FROM bus WHERE busnumber='$busnumber'";
$resulto = mysqli_query($db, $query_org);
$orgndt = mysqli_fetch_assoc($resulto);
$orgn = $orgndt["origin"];
//get the destination
$query_dest = "SELECT destination FROM bus WHERE busnumber='$busnumber'";
$resultd = mysqli_query($db, $query_dest);
$destdt = mysqli_fetch_assoc($resultd);
$destn = $destdt["destination"];
$_SESSION['busn'] = $busnumber;
$_SESSION['orgn'] = strtoupper($orgn);
$_SESSION['destn'] = strtoupper($destn);
unset($_SESSION['buscheck-failed']);
$_SESSION['buscheck-success'] = 'success';
header('location: checkbus.php');
}else{
unset($_SESSION['buscheck-success']);
$_SESSION['buscheck-failed'] = 'success';
header('location: checkbus.php');
}
}
// Users data
?>