Bib-Arts/Model/GutscheinModel.php

86 lines
2.7 KiB
PHP

<?php
namespace Blog\Model;
use PDOException;
class GutscheinModel extends Database {
public function getGutscheine() {
$pdo = $this->linkDB();
$sql = "SELECT * FROM voucher ORDER BY valid_until DESC;";
try {
$sth = $pdo->prepare($sql);
$sth->execute();
return $sth->fetchAll(\PDO::FETCH_ASSOC);
} catch (PDOException $e) {
new \Blog\Library\ErrorMsg("Fehler beim Lesen der Gutscheine.", $e);
die;
}
}
public function getGutschein($id) {
$pdo = $this->linkDB();
$sql = "SELECT * FROM voucher WHERE voucher_id = :id;";
$params = [":id" => $id];
try {
$sth = $pdo->prepare($sql);
$sth->execute($params);
return $sth->fetch(\PDO::FETCH_ASSOC);
} catch (PDOException $e) {
new \Blog\Library\ErrorMsg("Fehler beim Lesen des Gutscheins.", $e);
die;
}
}
public function createGutschein($data) {
$pdo = $this->linkDB();
$sql = "INSERT INTO voucher (code, discount, event_id, valid_until) VALUES (:code, :discount, :event_id, :valid_until);";
$params = [
":code" => $data['code'],
":discount" => $data['discount'],
":event_id" => $data['event_id'],
":valid_until" => $data['valid_until']
];
try {
$sth = $pdo->prepare($sql);
$sth->execute($params);
return $sth;
} catch (PDOException $e) {
new \Blog\Library\ErrorMsg("Fehler beim Erstellen des Gutscheins.", $e);
die;
}
}
public function updateGutschein($id, $data) {
$pdo = $this->linkDB();
$sql = "UPDATE voucher SET code = :code, discount = :discount, event_id = :event_id, valid_until = :valid_until WHERE voucher_id = :id;";
$params = [
":code" => $data['code'],
":discount" => $data['discount'],
":event_id" => $data['event_id'],
":valid_until" => $data['valid_until'],
":id" => $id
];
try {
$sth = $pdo->prepare($sql);
$sth->execute($params);
} catch (PDOException $e) {
new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren des Gutscheins.", $e);
die;
}
}
public function deleteGutschein($id) {
$pdo = $this->linkDB();
$sql = "DELETE FROM voucher WHERE voucher_id = :id;";
$params = [":id" => $id];
try {
$sth = $pdo->prepare($sql);
$sth->execute($params);
} catch (PDOException $e) {
new \Blog\Library\ErrorMsg("Fehler beim Löschen des Gutscheins.", $e);
die;
}
}
}