CasperSecurity
<?php
include('include/dbcon.php');
$get_id=$_GET['return_temporary_id'];
mysqli_query($conn,"delete from return_temporary where return_temporary_id = '$get_id' ")or die(mysqli_error()); {
?>
<?php
if (isset($_POST['return_now'])) {
$user_id= $_POST['user_id'];
$borrow_book_id= $_POST['borrow_book_id'];
$book_id= $_POST['book_id'];
$date_borrowed= $_POST['date_borrowed'];
$due_date= $_POST['due_date'];
$date_returned = $_POST['date_returned'];
$update_copies = mysqli_query ($conn,"SELECT * from book where book_id = '$book_id' ") or die (mysqli_error());
$copies_row= mysqli_fetch_assoc($update_copies);
$book_copies = $copies_row['book_copies'];
$new_book_copies = $book_copies + 1;
mysqli_query($conn,"UPDATE book SET book_copies = '$new_book_copies' where book_id = '$book_id'") or die (mysqli_error());
$timezone = "Asia/Manila";
if(function_exists('date_default_timezone_set')) date_default_timezone_set($timezone);
$cur_date = date("Y-m-d H:i:s");
$date_returned_now = date("Y-m-d H:i:s");
//$due_date = strtotime($cur_date);
//$due_date = strtotime("+3 day", $due_date);
//$due_date = date('F j, Y g:i a', $due_date);
///$checkout = date('m/d/Y', strtotime("+1 day", strtotime($due_date)));
$penalty_amount_query= mysqli_query($conn,"select * from penalty order by penalty_id DESC ") or die (mysqli_error());
$penalty_amount = mysqli_fetch_assoc($penalty_amount_query);
if ($date_returned > $due_date) {
$penalty = round((float)(strtotime($date_returned) - strtotime($due_date)) / (60 * 60 *24) * ($penalty_amount['penalty_amount']));
} elseif ($date_returned < $due_date) {
$penalty = 'No Penalty';
} else {
$penalty = 'No Penalty';
}
$id=$_GET['return_temporary_id'];
mysqli_query($conn,"delete from return_temporary where return_temporary_id = '$id' ")or die(mysqli_error());
mysqli_query ($conn,"UPDATE borrow_book SET borrowed_status = 'returned', date_returned = '$date_returned_now', book_penalty = '$penalty' WHERE borrow_book_id= '$borrow_book_id' and user_id = '$user_id' and book_id = '$book_id' ") or die (mysqli_error());
mysqli_query ($conn,"INSERT INTO return_book (user_id, book_id, date_borrowed, due_date, date_returned, book_penalty)
values ('$user_id', '$book_id', '$date_borrowed', '$due_date', '$date_returned', '$penalty')") or die (mysqli_error());
?>
<script>
window.location="borrow_book.php?school_number=<?php echo $school_number ?>";
</script>
<?php
} }
?>