72 lines
2.2 KiB
PHP
72 lines
2.2 KiB
PHP
<?php
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namespace Blog\Model;
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use PDOException;
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class TicketModel extends Database {
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public function getTickets() {
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$pdo = $this->linkDB();
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$sql = "SELECT * FROM ticket ORDER BY ticket_id ASC;";
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute();
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return $sth->fetchAll(\PDO::FETCH_ASSOC);
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Lesen der Tickets.", $e);
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die;
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}
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}
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public function buyTicket($data) {
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$pdo = $this->linkDB();
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$sql = "INSERT INTO ticket (user_id, event_id, purchase_date, valid_until)
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VALUES (:user_id, :event_id, :purchase_date, :valid_until);";
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$params = [
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":user_id" => $data['user_id'],
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":event_id" => $data['event_id'],
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":purchase_date" => $data['purchase_date'],
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":valid_until" => $data['valid_until']
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];
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute($params);
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return $pdo->lastInsertId();
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Kauf des Tickets.", $e);
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die;
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}
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}
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public function hasTicket($user_id, $event_id) {
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$pdo = $this->linkDB();
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$sql = "SELECT COUNT(*) as count FROM ticket WHERE user_id = :user_id AND event_id = :event_id;";
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$params = [
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":user_id" => $user_id,
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":event_id" => $event_id
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];
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute($params);
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return $sth->fetch(\PDO::FETCH_ASSOC);
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler bei der Ticketprüfung.", $e);
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die;
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}
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}
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public function deleteTicket($ticket_id) {
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$pdo = $this->linkDB();
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$sql = "DELETE FROM ticket WHERE ticket_id = :ticket_id;";
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$params = [":ticket_id" => $ticket_id];
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute($params);
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return $sth->rowCount();
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Löschen des Tickets.", $e);
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die;
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}
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}
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} |