47 lines
852 B
PHP
47 lines
852 B
PHP
<?php
|
|
|
|
namespace App\Rules;
|
|
|
|
use App\Cache\Cache;
|
|
use App\User;
|
|
use Illuminate\Contracts\Validation\Rule;
|
|
|
|
class UUID implements Rule
|
|
{
|
|
/**
|
|
* Create a new rule instance.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function __construct()
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Determine if the validation rule passes.
|
|
*
|
|
* @param string $attribute
|
|
* @param mixed $value
|
|
* @return bool
|
|
*/
|
|
public function passes($attribute, $value)
|
|
{
|
|
$uuid = Cache::getUUID($value);
|
|
if(empty($uuid))
|
|
return false;
|
|
|
|
$user = User::where('uuid', '=', $uuid)->first();
|
|
return empty($user);
|
|
}
|
|
|
|
/**
|
|
* Get the validation error message.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function message()
|
|
{
|
|
return 'Username: :attribute is already in use';
|
|
}
|
|
}
|