Implement the group api

[marein]

Nchan has a concept named groups. A group configuration can be shown and can be changed.

Suggested implementation / collaborators

Code documentation and use statements has been removed for readability.

This class wraps the group api.

<?php

namespace Marein\Nchan\Api;

final class Group
{
    private $groupUrl;

    private $client;

    public function __construct(Url $groupUrl, Client $client)
    {
        $this->groupUrl = $groupUrl;
        $this->client = $client;
    }

    public function configuration(): GroupInformation
    {
        // Create and return value object for group information.
    }

    public function configure(): GroupConfigurator
    {
        return new GroupConfigurator($this->groupUrl, $this->client);
    }
}

This class acts like a builder for the group configuration. The configuration is sent when the configurate method is called.

<?php

namespace Marein\Nchan\Api;

final class GroupConfigurator
{
    private $groupUrl;

    private $client;

    public function __construct(Url $groupUrl, Client $client)
    {
        $this->groupUrl = $groupUrl;
        $this->client = $client;
    }

    public function changeMaximumNumberOfChannels(
        int $maximumNumberOfChannels
    ): GroupConfigurator
    {
        $this->groupUrl = $this->groupUrl->appendQueryString(
            'max_channels',
            $maximumNumberOfChannels
        );

        return $this;
    }

    public function changeMaximumNumberOfSubscribers(
        int $maximumNumberOfSubscribers
    ): GroupConfigurator
    {
        $this->groupUrl = $this->groupUrl->appendQueryString(
            'max_subs',
            $maximumNumberOfSubscribers
        );

        return $this;
    }

    public function configurate(): void
    {
        // Send request with configured items
    }
}