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connect.php
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connect.php
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<?php
$btn=$_SERVER['REQUEST_METHOD'];
$dbhost="localhost";
$dbuser="root";
$dbpass="";
$dbname="cars";
$conn=new mysqli($dbhost,$dbuser,$dbpass,$dbname);
if($conn->connect_error)
{
die("could not connect: ".$conn->connect_error);
}
if($btn=='POST')
{
if(isset($_POST['login_btn']))
{
$type=$_REQUEST['login_user_type'];
$email=$_REQUEST['login_email'];
$password=$_REQUEST['login_password'];
$sql="SELECT user_id,password FROM users WHERE email='".$email."'";
$result=$conn->query($sql);
if($result->num_rows>0)
{
$row=$result->fetch_assoc();
$pass2=$row['password'];
$user_id=$row['user_id'];
}
if($password==$pass2)
{
$sql="SELECT name FROM ".$type." WHERE ".$type."_id=".$user_id;
$result=$conn->query($sql);
if($result->num_rows>0)
{
$row=$result->fetch_assoc();
$name=$row['name'];
session_start();
$_SESSION['name']=$name;
$_SESSION['user_id']=$user_id;
$_SESSION['type']=$type;
echo "<script>alert('Logged in successfully'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else
{
echo "<script>alert('User type mismatch'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else
{
echo "<script>alert('You are not registered. Register first.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else if(isset($_POST['register_btn']))
{
$type=$_REQUEST['type'];
if($type=="customer")
{
$email=$_REQUEST['customer_email'];
$password=$_REQUEST['customer_password'];
$name=$_REQUEST['customer_name'];
$phone=$_REQUEST['customer_phone'];
$address=$_REQUEST['customer_address'];
}
else
{
$email=$_REQUEST['agency_email'];
$password=$_REQUEST['agency_password'];
$name=$_REQUEST['agency_name'];
$phone=$_REQUEST['agency_phone'];
$logo=$_FILES["agency_logo"]["name"];
$address=$_REQUEST['agency_address'];
}
$sql="INSERT INTO users(type,email,password) values('".$type."','".$email."','".$password."')";
if (isset($_FILES["agency_logo"])) {
$targetDirectory = "img/";
$targetFile = $targetDirectory . basename($_FILES["agency_logo"]["name"]);
if (!move_uploaded_file($_FILES["agency_logo"]["tmp_name"], $targetFile)) {
echo "<script>alert('Registration unsuccessful'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else if($type=="agency"){
echo "<script>alert('Registration unsuccessful'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
if($conn->query($sql)===TRUE)
{
$last_id=$conn->insert_id;
if($type=="customer")
$query="INSERT INTO ".$type." (customer_id, name, phone, address) values(".$last_id.",'".$name."', '".$phone."', '".$address."')";
else
$query="INSERT INTO ".$type." (agency_id, name, phone, logo, address) values(".$last_id.",'".$name."','".$phone."', '".$logo."', '".$address."')";
if($conn->query($query)===TRUE)
{
session_start();
$_SESSION['name']=$name;
$_SESSION['user_id']=$last_id;
$_SESSION['type']=$type;
echo "<script>alert('Registered successfully'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else
echo "<script>alert('Registration unsuccessful'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else
{
echo "<script>alert('Registration unsuccessful.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else if(isset($_POST['add_car']))
{
session_start();
$user_id=$_SESSION['user_id'];
$date=date("Y/m/d");
$model=$_REQUEST['model'];
$seats=$_REQUEST['seats'];
$number=$_REQUEST['number'];
$rent=$_REQUEST['rent'];
$description=$_REQUEST['description'];
$sql="INSERT INTO cars(model,number,seats,rent,description,posted_by) values('".$model."','".$number."','".$seats."','".$rent."','".$description."',".$user_id.")";
if($conn->query($sql)===TRUE)
{
$last_id=$conn->insert_id;
$sql="INSERT INTO cars_posted(car_id,agency_id,date) values(".$last_id.",".$user_id.",'".$date."')";
if($conn->query($sql)==TRUE)
echo "<script>alert('Added successfully'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
else
echo "<script>alert('Some error occurred.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else
{
echo "<script>alert('Unable to add. Please try again.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else if(isset($_POST['rent_car']))
{
$car_id=$_REQUEST['car_id'];
$start_date=$_REQUEST['start_date'];
$days=$_REQUEST['days'];
session_start();
if($_SESSION)
{
$type=$_SESSION['type'];
if($type=='agency')
{
echo "<script>alert('Car Agency cannot rent cars.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else
{
$user_id=$_SESSION['user_id'];
$booking_date=date("Y/m/d");
$sql="INSERT INTO cars_booked(car_id, customer_id, days, start_date, booking_date) values(".$car_id.",".$user_id.",".$days.", '".$start_date."', '".$booking_date."')";
if($conn->query($sql)==TRUE)
echo "<script>alert('Rented successfully'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
else
echo "<script>alert('Please try again'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else
echo "<script>alert('You need to login first.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
else if(isset($_POST['edit_details'])){
$car_id=$_REQUEST['car_id'];
$model=$_REQUEST['model'];
$seats=$_REQUEST['seats'];
$number=$_REQUEST['number'];
$rent=$_REQUEST['rent'];
$sql="UPDATE `cars` SET `model`='".$model."',`number`='".$number."',`seats`=".$seats.",`rent`=".$rent." WHERE car_id=".$car_id;
if($conn->query($sql)===TRUE)
echo "<script>alert('Updated successfully'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
else
echo "<script>alert('Some error occurred.'); window.location.href='".$_SERVER['HTTP_REFERER']."';</script>";
}
}
else
{
session_start();
session_unset();
session_destroy();
header('Location:http://localhost/Car Rental Service/');
}
?>