Mini Kabibi Habibi

<?php
session_start();
if ($_SESSION['role'] != 'admin') {
    header("Location: login.php");
    exit();
}

include('db_connection.php');

if (isset($_POST['school_name'])) {
    $school_name = $_POST['school_name'];
    $school_type = $_POST['school_type'];
    $username = $_POST['username'];
    $password = $_POST['password'];

    // Add school
    $add_school_query = "INSERT INTO schools (name, school_type) VALUES ('$school_name', '$school_type')";
    mysqli_query($conn, $add_school_query);
    $school_id = mysqli_insert_id($conn);

    // Add school user
    $add_user_query = "INSERT INTO users (username, password, role, school_id) VALUES ('$username', '$password', 'school_user', '$school_id')";
    mysqli_query($conn, $add_user_query);

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

<form method="post" action="">
    <input type="text" name="school_name" placeholder="School Name" required>
    <select name="school_type">
        <option value="Elementary">Elementary</option>
        <option value="Integrated Elementary and Junior High School">Integrated Elementary and Junior High School</option>
        <option value="Integrated Junior and Senior High School">Integrated Junior and Senior High School</option>
        <option value="Stand Alone Senior High School">Stand Alone Senior High School</option>
    </select>
    <input type="text" name="username" placeholder="Username" required>
    <input type="password" name="password" placeholder="Password" required>
    <button type="submit">Add School</button>
</form>