FSST/Geizkragen
FSST/Geizkragen
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Add offer deletion functionality and display existing offers in offerAdder

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This commit is contained in:
Fabian Schieder 2026-04-06 21:10:05 +02:00
parent b907ce3d81
commit b967e060c8
1 changed files with 94 additions and 18 deletions
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78
offerAdder.php
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@ -22,7 +22,8 @@ $conn = db_connect();
$message = '';
$messageType = '';
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['action'] === 'add_offer') {
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
if ($_POST['action'] === 'add_offer') {
$productID = (int)$_POST['product_id'];
$shopID = (int)$_POST['shop_id'];
$price = (float)$_POST['price'];
@ -45,6 +46,21 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['
$message = 'Bitte alle Pflichtfelder korrekt ausfüllen.';
$messageType = 'error';
}
} elseif ($_POST['action'] === 'delete_offer') {
$offerID = (int)$_POST['offer_id'];
if ($offerID > 0) {
$stmt = $conn->prepare("DELETE FROM offers WHERE offerID = ?");
$stmt->bind_param("i", $offerID);
if ($stmt->execute()) {
$message = 'Angebot erfolgreich gelöscht!';
$messageType = 'success';
} else {
$message = 'Fehler beim Löschen des Angebots.';
$messageType = 'error';
}
$stmt->close();
}
}
}
// Get all products for dropdown
@ -65,6 +81,21 @@ if ($shopsResult) {
}
}
// Get existing offers to manage
$offersResult = $conn->query("
SELECT o.offerID, p.model AS productName, s.name AS shopName, o.price
FROM offers o
JOIN products p ON o.productID = p.productID
JOIN shops s ON o.shopID = s.shopID
ORDER BY o.offerID DESC
");
$existingOffers = [];
if ($offersResult) {
while ($row = $offersResult->fetch_assoc()) {
$existingOffers[] = $row;
}
}
include 'header.php';
?>
<main class="auth">
@ -133,6 +164,51 @@ include 'header.php';
</div>
</form>
</div>
<div class="auth__card" style="margin-top: 2rem;">
<header class="auth__header">
<h2 class="auth__title">Bestehende Angebote verwalten</h2>
</header>
<?php if (count($existingOffers) > 0): ?>
<div style="overflow-x: auto; margin-top: 1rem;">
<table style="width: 100%; border-collapse: collapse; min-width: 500px;">
<thead>
<tr style="border-bottom: 2px solid var(--border-color); text-align: left;">
<th style="padding: 0.75rem 0.5rem; color: var(--text-muted); font-weight: 600;">Produkt</th>
<th style="padding: 0.75rem 0.5rem; color: var(--text-muted); font-weight: 600;">Shop</th>
<th style="padding: 0.75rem 0.5rem; color: var(--text-muted); font-weight: 600;">Preis</th>
<th style="padding: 0.75rem 0.5rem; text-align: right; color: var(--text-muted); font-weight: 600;">Aktion</th>
</tr>
</thead>
<tbody>
<?php foreach ($existingOffers as $offer): ?>
<tr style="border-bottom: 1px solid var(--border-light);">
<td style="padding: 1rem 0.5rem; vertical-align: middle;"><?php echo htmlspecialchars($offer['productName']); ?></td>
<td style="padding: 1rem 0.5rem; vertical-align: middle;"><?php echo htmlspecialchars($offer['shopName']); ?></td>
<td style="padding: 1rem 0.5rem; vertical-align: middle; font-weight: 600;">€<?php echo number_format($offer['price'], 2, ',', '.'); ?></td>
<td style="padding: 1rem 0.5rem; text-align: right; vertical-align: middle;">
<form method="POST" action="offerAdder.php" onsubmit="return confirm('Möchtest du dieses Angebot wirklich löschen?');" style="display: inline-block; margin: 0;">
<input type="hidden" name="action" value="delete_offer">
<input type="hidden" name="offer_id" value="<?php echo $offer['offerID']; ?>">
<button type="submit" style="background: none; border: none; color: #ef4444; cursor: pointer; display: flex; align-items: center; justify-content: flex-end; padding: 0.5rem; border-radius: 4px;" title="Angebot löschen" onmouseover="this.style.backgroundColor='#fee2e2';" onmouseout="this.style.backgroundColor='transparent';">
<svg width="20" height="20" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" viewBox="0 0 24 24">
<polyline points="3 6 5 6 21 6"></polyline>
<path d="M19 6V20a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
</svg>
</button>
</form>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<?php else: ?>
<p style="margin-top: 1rem; color: var(--text-muted); text-align: center; padding: 2rem 0;">Keine Angebote vorhanden.</p>
<?php endif; ?>
</div>
</section>
</main>
<?php include 'footer.php'; ?>