Übersicht Kasse hinzugefügt
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187
kasse.php
Executable file
187
kasse.php
Executable file
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<?php
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// PHP-Logik für die Datenabfrage
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include('inc/check_login.php');
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require_once('inc/db.php');
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// --- 1. Jährliche Strafen-Statistik ---
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// Passen Sie hier das Datum der Abschlussveranstaltung an.
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$last_reset_date = '2024-01-01';
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$penalties_data = [];
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$total_penalties = 0;
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$total_due = 0;
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// Passen Sie hier die Höhe der Strafe in Euro an.
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$penalty_amount = 1;
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// SQL-Abfrage, um Strafen pro Benutzer seit dem letzten Reset-Datum zu zählen
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// Strafe = anwesend (attended=1) aber Farbe nicht getragen (wore_color=0)
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$sql_penalties = "
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SELECT
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u.username,
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COUNT(mt.user_id) AS penalty_count
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FROM meeting_teilnehmer mt
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JOIN meetings m ON mt.meeting_id = m.id
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JOIN users u ON mt.user_id = u.id
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WHERE m.meeting_date >= ? AND mt.attended = 1 AND mt.wore_color = 0
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GROUP BY u.username
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ORDER BY penalty_count DESC
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";
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$stmt = mysqli_prepare($conn, $sql_penalties);
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// Überprüfen, ob das Statement erfolgreich vorbereitet wurde
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if ($stmt === false) {
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die("Fehler bei der SQL-Abfrage: " . mysqli_error($conn));
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}
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mysqli_stmt_bind_param($stmt, "s", $last_reset_date);
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mysqli_stmt_execute($stmt);
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$result = mysqli_stmt_get_result($stmt);
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while ($row = mysqli_fetch_assoc($result)) {
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$penalties_data[] = $row;
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$total_penalties += $row['penalty_count'];
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$total_due += $row['penalty_count'] * $penalty_amount;
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}
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mysqli_stmt_close($stmt);
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// Neue Statistik: Ranking nach bezahlten Strafen
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$paid_stats = [];
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$sql_paid = "
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SELECT
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u.username,
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COUNT(mt.user_id) AS paid_count
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FROM meeting_teilnehmer mt
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JOIN users u ON mt.user_id = u.id
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WHERE mt.paid = 1
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GROUP BY u.username
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ORDER BY paid_count ASC
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";
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$result_paid = mysqli_query($conn, $sql_paid);
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while ($row = mysqli_fetch_assoc($result_paid)) {
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$paid_stats[] = $row;
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}
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require_once 'inc/header.php';
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?>
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<div class="container mt-5">
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<h2 class="mb-4">Kasse & Auswertung</h2>
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<div class="card shadow mb-4">
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<div class="card-header bg-danger-subtle text-danger">
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<h4 class="mb-0">Strafen seit letztem Abschluss</h4>
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</div>
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<div class="card-body">
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<p class="fs-5 fw-bold text-center">
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Gesamtzahl der Strafen: <span class="badge bg-danger"><?= $total_penalties ?></span><br>
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Fälliger Gesamtbetrag: <span class="text-danger fw-bold"><?= number_format($total_due, 2, ',', '.'); ?> €</span>
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</p>
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<?php if (empty($penalties_data)): ?>
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<div class="alert alert-info text-center" role="alert">
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Bisher wurden keine Strafen verzeichnet.
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</div>
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<?php else: ?>
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<div class="table-responsive">
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th>Benutzer</th>
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<th>Anzahl Strafen</th>
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<th>Fälliger Betrag</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($penalties_data as $penalty): ?>
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<tr>
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<td><?= htmlspecialchars($penalty['username']); ?></td>
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<td><?= htmlspecialchars($penalty['penalty_count']); ?></td>
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<td><?= number_format($penalty['penalty_count'] * $penalty_amount, 2, ',', '.'); ?> €</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<?php endif; ?>
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</div>
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</div>
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<!-- Neuer Bereich für bezahlte Rechnungen -->
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<div class="card shadow mb-4">
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<div class="card-header bg-success-subtle text-success">
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<h4 class="mb-0">Rechnungen</h4>
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</div>
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<div class="card-body">
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<h5 class="card-title text-center">Ranking - Rechnung übernommen</h5>
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<p class="text-center text-muted mt-2 mb-3">
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Der mit der geringsten Anzahl ist das nächste Mal dran.
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</p>
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<div style="height: 40vh;">
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<canvas id="paidChart"></canvas>
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</div>
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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// Daten für "Gezahlt"-Diagramm
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const paidData = {
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labels: <?= json_encode(array_column($paid_stats, 'username')); ?>,
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datasets: [{
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label: 'Gezahlte Strafen',
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data: <?= json_encode(array_column($paid_stats, 'paid_count')); ?>,
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backgroundColor: 'rgba(153, 102, 255, 0.8)',
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borderColor: 'rgb(153, 102, 255)',
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borderWidth: 1
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}]
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};
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const paidConfig = {
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type: 'bar',
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data: paidData,
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options: {
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indexAxis: 'y',
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responsive: true,
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maintainAspectRatio: false,
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plugins: {
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legend: {
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display: false
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},
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title: {
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display: true,
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text: 'Anzahl der bezahlten Essen pro Benutzer'
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}
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},
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scales: {
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x: {
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beginAtZero: true
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},
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y: {
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ticks: {
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font: {
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size: 10
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},
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callback: function(value, index, ticks) {
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const username = this.getLabelForValue(value);
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const maxChars = 15;
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if (username.length > maxChars) {
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return username.substring(0, maxChars) + '...';
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}
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return username;
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}
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}
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}
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}
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}
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};
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new Chart(
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document.getElementById('paidChart'),
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paidConfig
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);
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});
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</script>
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<?php include('inc/footer.php'); ?>
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