EvilFreelancer/bookeo-api-php

<?php

namespace Bookeo\Endpoints\Availability;

use Bookeo\Endpoints\Availability;
use Bookeo\Models\SlotList;

class Slots extends Availability
{
    /**
     * Navigate results of a matching slots search
     *
     * @param string $productId    the product id (see /settings/products). If not provided, all products of type "fixed" or "fixedCourse" will be included in the result. If no
     *                             productId is provided, products that are not bookable by customers wil not be included in the result. If productId is provided, the product must
     *                             be of type "fixed" or "fixedCourse". For products of type "flexibleTime", use /availability/matchingslots instead.
     * @param string $startTime    the start time to search from. Required unless pageNavigationToken is used.
     * @param string $endTime      the end time to search to. Required unless pageNavigationToken is used. The maximum date range in a single call is 31 days.
     * @param string $pageNavigationToken
     * @param int    $itemsPerPage maximum: 300
     * @param int    $pageNumber
     *
     * @return $this
     */
    public function __invoke(
        string $productId = null,
        string $startTime = null,
        string $endTime = null,
        int $itemsPerPage = 50,
        string $pageNavigationToken = null,
        int $pageNumber = 1
    ) {
        if (!empty($productId)) {
            $this->appendToQuery('productId', $productId);
        }

        if (!empty($startTime) && empty($pageNavigationToken)) {
            $this->appendToQuery('startTime', $startTime);
        } elseif (empty($startTime) && !empty($pageNavigationToken)) {
            $this->appendToQuery('pageNavigationToken', $pageNavigationToken);
        } elseif (!empty($startTime) && !empty($pageNavigationToken)) {
            $this->appendToQuery('pageNavigationToken', $pageNavigationToken);
        } else {
            throw new \InvalidArgumentException('At least "startTime" or "pageNavigationToken" must be set');
        }

        if (!empty($endTime)) {
            $this->appendToQuery('endTime', $endTime);
        }

        if (!empty($itemsPerPage)) {
            $this->appendToQuery('itemsPerPage', $itemsPerPage);
        }

        if (!empty($pageNavigationToken)) {
            $this->appendToQuery('pageNavigationToken', $pageNavigationToken);
        }

        if (!empty($pageNumber)) {
            $this->appendToQuery('pageNumber', $pageNumber);
        }

        // Set HTTP params
        $this->type     = 'get';
        $this->endpoint = '/availability/slots' . '?' . $this->getQuery();
        $this->response = SlotList::class;

        return $this;
    }
}