<?php
declare(strict_types=1);

namespace Controller;

use Model\Session;
use View\BookingOverviewPage;
use View\Sendable;

class BookingOverviewController extends RestrictedPageController
{
    public function __construct()
    {
        parent::__construct('/bookings.php');
    }

    protected function runLogic(): Sendable
    {
        $userId = $this->context->session->user->id;
        $page = new BookingOverviewPage($this->context);

        $sql = Sql::connection();
        $sql->query('START TRANSACTION');
        $stmt = $sql->prepare(
            'SELECT time, type, amount, comment, name as relatedName FROM booking
            LEFT JOIN user ON booking.related = user.id
            WHERE affected = ?
            ORDER BY time, booking.id'
        );
        $stmt->execute([$userId]);
        $page->bookings = $stmt->fetchAll(\PDO::FETCH_ASSOC);

        $stmt = $sql->prepare('SELECT balance FROM user WHERE id = ?');
        $stmt->execute([$userId]);
        $page->finalBalance = $stmt->fetch(\PDO::FETCH_ASSOC)['balance'];

        $sql->query('COMMIT');

        return $page;
    }
}