Longman\TelegramBot\Entities\Chat

Complexity

Total Complexity

13

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

87.5%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	isPrivateChat()	0	4	1
A	isSuperGroup()	0	4	1
A	isChannel()	0	4	1
A	__construct()	0	12	4
A	tryMention()	0	16	4
A	isGroupChat()	0	4	2

<?php
/**
 * This file is part of the TelegramBot package.
 *
 * (c) Avtandil Kikabidze aka LONGMAN <akalongman@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Longman\TelegramBot\Entities;

/**
 * Class Chat
 *
 * @link https://core.telegram.org/bots/api#chat
 *
 * @property int    $id            Unique identifier for this chat. This number may be greater than 32 bits and some programming languages may have difficulty/silent defects in interpreting it. But it smaller than 52 bits, so a signed 64 bit integer or double-precision float type are safe for storing this identifier.
 * @property string $type          Type of chat, can be either "private", "group", "supergroup" or "channel"
 * @property string $title         Optional. Title, for channels and group chats
 * @property string $username      Optional. Username, for private chats, supergroups and channels if available
 * @property string $first_name    Optional. First name of the other party in a private chat
 * @property string $last_name     Optional. Last name of the other party in a private chat
 * @method   int    getId()        Unique identifier for this chat. This number may be greater than 32 bits and some programming languages may have difficulty/silent defects in interpreting it. But it smaller than 52 bits, so a signed 64 bit integer or double-precision float type are safe for storing this identifier.
 * @method   string getType()      Type of chat, can be either "private ", "group", "supergroup" or "channel"
 * @method   string getTitle()     Optional. Title, for channels and group chats
 * @method   string getUsername()  Optional. Username, for private chats, supergroups and channels if available
 * @method   string getFirstName() Optional. First name of the other party in a private chat
 * @method   string getLastName()  Optional. Last name of the other party in a private chat
 */
class Chat extends Entity
{
    public function __construct($data)
    {
        parent::__construct($data);

        if (!$this->getType()) {
            if ($this->getId() > 0) {
                $this->type = 'private';
            } elseif ($this->getId() < 0) {
                $this->type = 'group';
            }
        }
    }

    /**
     * Try mention
     *
     * @return string|null
     */
    public function tryMention()
    {
        if ($this->isPrivateChat()) {
            if ($this->username === null) {
                if ($this->last_name !== null) {
                    return $this->first_name . ' ' . $this->last_name;
                }

                return $this->first_name;
            }

            return '@' . $this->username;
        }

        return $this->getTitle();
    }

    /**
     * Check if this is a group chat
     *
     * @return bool
     */
    public function isGroupChat()
    {
        return $this->type === 'group' || $this->id < 0;
    }

    /**
     * Check if this is a private chat
     *
     * @return bool
     */
    public function isPrivateChat()
    {
        return $this->type === 'private';
    }

    /**
     * Check if this is a super group
     *
     * @return bool
     */
    public function isSuperGroup()
    {
        return $this->type === 'supergroup';
    }

    /**
     * Check if this is a channel
     *
     * @return bool
     */
    public function isChannel()
    {
        return $this->type === 'channel';
    }
}