Code_Progress_Hub/submit.php at main · harshitahegde/Code_Progress_Hub · GitHub

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<?php
session_start();
include 'db_connect.php';

if (!isset($_SESSION['user_id'])) {
    header("Location: login.php");
    exit();
}

$problem_id = $_GET['problem_id'] ?? null;

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $status = $_POST['status'];
    $time_taken = $_POST['time_taken'];
    $date_solved = date('Y-m-d');
    $notes = $_POST['notes'];
    $user_id = $_SESSION['user_id'];

    $stmt = $conn->prepare("INSERT INTO submissions (user_id, problem_id, status, time_taken, date_solved, notes) VALUES (?, ?, ?, ?, ?, ?)");
    $stmt->bind_param("iissss", $user_id, $problem_id, $status, $time_taken, $date_solved, $notes);
    $stmt->execute();

    header("Location: problems.php");
    exit();
}
?>

<!DOCTYPE html>
<html>
<head>
    <title>Submit Solution</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css">
</head>
<body class="bg-light">
<div class="container mt-5">
    <h3>Submit Solution</h3>
    <form method="post">
        <div class="mb-3">
            <label>Status:</label>
            <select name="status" class="form-select" required>
                <option value="solved">Solved</option>
                <option value="unsolved">Unsolved</option>
            </select>
        </div>

        <div class="mb-3">
            <label>Time Taken (in minutes):</label>
            <input type="number" name="time_taken" class="form-control" required>
        </div>

        <div class="mb-3">
            <label>Notes (optional):</label>
            <textarea name="notes" class="form-control" rows="4"></textarea>
        </div>

        <button type="submit" class="btn btn-primary">Submit</button>
        <a href="problems.php" class="btn btn-secondary">Cancel</a>
    </form>
</div>
</body>
</html>