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Teilnahme Eintragung hinzugefügt

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Borgal
2025-08-16 00:11:35 +02:00
parent 70985f1bd9
commit 4f7bb6438e
2 changed files with 190 additions and 17 deletions
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157
admin/participant.php Executable file
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<?php
include('../inc/check_login.php');
include('../inc/db.php');
require_once '../inc/helpers.php';
$message = '';
$message_type = '';
// Prüfen, ob eine Meeting-ID übergeben wurde
if (!isset($_GET['id'])) {
header("Location: index.php");
exit;
}
$meeting_id = htmlspecialchars($_GET['id']);
// Daten speichern, wenn das Formular abgeschickt wurde
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$table_name = "meeting_teilnehmer"; // <<< Korrekter Tabellenname
// Vorhandene Daten für dieses Meeting löschen, um Duplikate zu vermeiden
$stmt = mysqli_prepare($conn, "DELETE FROM " . $table_name . " WHERE meeting_id = ?");
if ($stmt === false) {
die("Fehler in der SQL-Abfrage: " . mysqli_error($conn));
}
mysqli_stmt_bind_param($stmt, "i", $meeting_id);
mysqli_stmt_execute($stmt);
mysqli_stmt_close($stmt);
// Gesendete Daten verarbeiten und speichern
if (isset($_POST['user_id'])) {
$stmt_insert = mysqli_prepare($conn, "INSERT INTO " . $table_name . " (meeting_id, user_id, attended, wore_color, paid) VALUES (?, ?, ?, ?, ?)");
if ($stmt_insert === false) {
die("Fehler in der SQL-Abfrage: " . mysqli_error($conn));
}
foreach ($_POST['user_id'] as $user_id) {
$attended = isset($_POST['attended'][$user_id]) ? 1 : 0;
$wore_color = isset($_POST['wore_color'][$user_id]) ? 1 : 0;
$paid = isset($_POST['paid'][$user_id]) ? 1 : 0;
mysqli_stmt_bind_param($stmt_insert, "iiiii", $meeting_id, $user_id, $attended, $wore_color, $paid);
mysqli_stmt_execute($stmt_insert);
}
mysqli_stmt_close($stmt_insert);
$message = "Meeting-Daten erfolgreich gespeichert!";
$message_type = 'success';
} else {
$message = "Keine Benutzerdaten zum Speichern vorhanden.";
$message_type = 'warning';
}
}
// ---------------------------------------------------------------------
// Daten für das Formular abrufen (Meetings und Benutzer)
// ---------------------------------------------------------------------
// Meeting-Details abrufen
$stmt = mysqli_prepare($conn, "SELECT m.meeting_date, c.name AS color_name FROM meetings m JOIN colors c ON m.color_id = c.id WHERE m.id = ?");
if ($stmt === false) {
die("Fehler in der SQL-Abfrage: " . mysqli_error($conn));
}
mysqli_stmt_bind_param($stmt, "i", $meeting_id);
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
$meeting = mysqli_fetch_assoc($result);
mysqli_stmt_close($stmt);
if (!$meeting) {
header("Location: index.php");
exit;
}
// Alle Benutzer abrufen
$users = [];
$users_result = mysqli_query($conn, "SELECT id, username AS name FROM users ORDER BY username");
if ($users_result === false) {
die("Fehler in der SQL-Abfrage: " . mysqli_error($conn));
}
while ($row = mysqli_fetch_assoc($users_result)) {
$users[] = $row;
}
// Bestehende Feedback-Daten für dieses Meeting abrufen, falls vorhanden
$table_name = "meeting_teilnehmer"; // <<< Korrekter Tabellenname
$stmt = mysqli_prepare($conn, "SELECT user_id, attended, wore_color, paid FROM " . $table_name . " WHERE meeting_id = ?");
if ($stmt === false) {
die("Fehler in der SQL-Abfrage: " . mysqli_error($conn));
}
mysqli_stmt_bind_param($stmt, "i", $meeting_id);
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
while ($row = mysqli_fetch_assoc($result)) {
$existing_feedback[$row['user_id']] = $row;
}
mysqli_stmt_close($stmt);
require_once '../inc/header.php';
?>
<div class="container mt-5">
<h2 class="mb-4">Teilnahme eintragen</h2>
<p class="text-muted">für das Treffen am **<?= date('d.m.Y', strtotime($meeting['meeting_date'])) ?>** in der Farbe **<?= htmlspecialchars($meeting['color_name']) ?>**.</p>
<?php if ($message): ?>
<div class="alert alert-<?= $message_type ?> alert-dismissible fade show" role="alert">
<?= $message ?>
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
<?php endif; ?>
<div class="card shadow mb-4">
<div class="card-body">
<form action="participant.php?id=<?= $meeting_id ?>" method="post">
<table class="table table-striped">
<thead>
<tr>
<th>Benutzer</th>
<th class="text-center">Dabei?</th>
<th class="text-center">Farbe getragen?</th>
<th class="text-center">Gezahlt?</th>
</tr>
</thead>
<tbody>
<?php foreach ($users as $user): ?>
<tr>
<td><?= htmlspecialchars($user['name']) ?></td>
<td class="text-center">
<div class="form-check d-inline-block">
<input class="form-check-input" type="checkbox" name="attended[<?= $user['id'] ?>]" id="attended_<?= $user['id'] ?>" value="1" <?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['attended'] ? 'checked' : '' ?>>
</div>
</td>
<td class="text-center">
<div class="form-check d-inline-block">
<input class="form-check-input" type="checkbox" name="wore_color[<?= $user['id'] ?>]" id="wore_color_<?= $user['id'] ?>" value="1" <?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['wore_color'] ? 'checked' : '' ?>>
</div>
</td>
<td class="text-center">
<div class="form-check d-inline-block">
<input class="form-check-input" type="checkbox" name="paid[<?= $user['id'] ?>]" id="paid_<?= $user['id'] ?>" value="1" <?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['paid'] ? 'checked' : '' ?>>
</div>
</td>
</tr>
<input type="hidden" name="user_id[]" value="<?= $user['id'] ?>">
<?php endforeach; ?>
</tbody>
</table>
<div class="d-flex justify-content-between mt-3">
<button type="submit" class="btn btn-primary">Speichern</button>
<a href="../index.php" class="btn btn-outline-secondary">Abbrechen</a>
</div>
</form>
</div>
</div>
</div>
<?php include('../inc/footer.php'); ?>