Contact.php
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<?php
/**
* Created by PhpStorm.
* User: Hanson
* Date: 2016/12/13
* Time: 20:56
*/
namespace Hanson\Robot\Collections;
use Illuminate\Support\Collection;
class Contact extends Collection
{
/**
* @var Contact
*/
static $instance = null;
/**
* create a single instance
*
* @return Contact
*/
public static function getInstance()
{
if(static::$instance === null){
static::$instance = new Contact();
}
return static::$instance;
}
public function isContact($id)
{
return static::$instance->get($id, false);
}
/**
* 根据username获取联系人
*
* @param $id
* @return array
*/
public function getContactByUsername($id)
{
$contact = $this->get($id);
return $contact ?? null;
}
/**
* 根据微信号获取联系人
*
* @param $id
* @return mixed
*/
public function getContactById($id)
{
$contact = $this->filter(function($item, $key) use ($id){
if($item['Alias'] === $id){
return true;
}
})->first();
return $contact;
}
/**
* 根据微信号获取联系username
*
* @param $id
* @return mixed
*/
public function getUsernameById($id)
{
$contact = $this->search(function($item, $key) use ($id){
if($item['Alias'] === $id){
return true;
}
});
return $contact;
}
}