38197-vm/Logic/Backend/Add_Voter_Handler.php
2026-02-04 21:13:47 +00:00

70 lines
2.1 KiB
PHP

<?php
require_once __DIR__ . '/Authentication_Handler.php';
require_once __DIR__ . '/../../db/config.php';
$Auth = new Authentication_Handler();
$Auth->Check_Auth();
if ($_SESSION['Access_Level'] < 1) {
die("Unauthorized access");
}
function generateUserID($db) {
$tables = ['Officers', 'Voters', 'Candidates'];
do {
$id = sprintf("%02d-%04d", rand(0, 99), rand(0, 9999));
$exists = false;
foreach ($tables as $table) {
$stmt = $db->prepare("SELECT COUNT(*) FROM $table WHERE User_ID = ?");
$stmt->execute([$id]);
if ($stmt->fetchColumn() > 0) {
$exists = true;
break;
}
}
} while ($exists);
return $id;
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$db = db();
$email = $_POST['email'] ?? '';
$user_id = $_POST['user_id'] ?? '';
$track = $_POST['track'] ?? '';
$grade = $_POST['grade'] ?? '';
$section = $_POST['section'] ?? '';
$password = $_POST['password'] ?? '';
if (empty($email) || empty($track) || empty($grade) || empty($section)) {
header("Location: ../../Screens/Voters.php?error=Missing+fields");
exit;
}
// User ID logic
if (empty($user_id)) {
$user_id = generateUserID($db);
}
// Password logic
if (empty($password)) {
$password = "School@123";
}
$hashedPassword = password_hash($password, PASSWORD_DEFAULT);
try {
$stmt = $db->prepare("INSERT INTO Voters (User_ID, Email, Password, Track_Cluster, Grade_Level, Section) VALUES (?, ?, ?, ?, ?, ?)");
$stmt->execute([$user_id, $email, $hashedPassword, $track, $grade, $section]);
// Log to Audit Trail
$Auth->Log_Action($_SESSION['User_ID'], $_SESSION['User_Role'], 'Add Voter', "Registered new voter: $email. User ID: $user_id");
header("Location: ../../Screens/Voters.php?success=Voter+registered+with+ID:+$user_id");
} catch (PDOException $e) {
header("Location: ../../Screens/Voters.php?error=Registration+failed:+" . urlencode($e->getMessage()));
}
} else {
header("Location: ../../Screens/Voters.php");
}