linkDB(); $sql = "SELECT * FROM event ORDER BY start_date 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 Events.", $e); die; } } public function getEvent($id) { $pdo = $this->linkDB(); $sql = "SELECT * FROM event WHERE event_id = :id;"; try { $sth = $pdo->prepare($sql); $sth->execute([":id" => $id]); return $sth->fetch(\PDO::FETCH_ASSOC); } catch (PDOException $e) { new \Blog\Library\ErrorMsg("Fehler beim Lesen des Events.", $e); die; } } public function updateEvent($id, $data) { $pdo = $this->linkDB(); $sql = "UPDATE event SET location_id = :location_id, start_date = :start_date, end_date = :end_date, name = :name, description = :description, max_tickets = :max_tickets, ticket_price = :ticket_price WHERE event_id = :id;"; $params = [ ":location_id" => $data['location_id'], ":start_date" => $data['start_date'], ":end_date" => $data['end_date'], ":name" => $data['name'], ":description" => $data['description'], ":max_tickets" => $data['max_tickets'], ":ticket_price" => $data['ticket_price'], ":id" => $id ]; try { $sth = $pdo->prepare($sql); $sth->execute($params); } catch (PDOException $e) { new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren des Events.", $e); die; } } public function createEvent($data) { $pdo = $this->linkDB(); $sql = "INSERT INTO event (location_id, start_date, end_date, name, description, max_tickets, ticket_price) VALUES (:location_id, :start_date, :end_date, :name, :description, :max_tickets, :ticket_price);"; $params = [ ":location_id" => $data['location_id'], ":start_date" => $data['start_date'], ":end_date" => $data['end_date'], ":name" => $data['name'], ":description" => $data['description'], ":max_tickets" => $data['max_tickets'], ":ticket_price" => $data['ticket_price'] ]; try { $sth = $pdo->prepare($sql); $sth->execute($params); return $sth; } catch (PDOException $e) { new \Blog\Library\ErrorMsg("Fehler beim Erstellen des Events.", $e); die; } } public function deleteEvent($id) { $pdo = $this->linkDB(); $sql = "DELETE FROM event WHERE event_id = :id;"; try { $sth = $pdo->prepare($sql); $sth->execute([":id" => $id]); } catch (PDOException $e) { new \Blog\Library\ErrorMsg("Fehler beim Löschen des Events.", $e); die; } } }