cf-service/app/Model/PlayerRole.php

<?php

declare(strict_types=1);

namespace App\Model;

use App\Scopes\CommonPromoteScopes;
use App\Scopes\PlayerRoleScopes;
use App\Helper\DeviceType;

class PlayerRole extends Model
{
    use CommonPromoteScopes;
    use PlayerRoleScopes;
    
    protected $table = 'tab_user_play_info';

    public $timestamps = false;

    public function promote()
    {
        return $this->belongsTo(Promote::class, 'promote_id', 'id');
    }

    public function user()
    {
        return $this->belongsTo(User::class, 'user_id', 'id');
    }

    public function testingBinding()
    {
        return $this->hasOne(TestingBinding::class, 'role_key', 'role_key');
    }

    public function bindTestingBinding()
    {
        return $this->hasOne(TestingBinding::class, 'bind_role_key', 'role_key');
    }

    public function getDeviceTypeNameAttribute()
    {
        return DeviceType::getDeviceTypeText($this->sdk_version);
    }

    public function getBaseGameNameAttribute()
    {
        return strtr($this->game_name, ['(安卓版)' => '', '(苹果版)' => '']);
    }

    public static function generateUniqueCode($gameId, $userId, $roleId)
    {
        if (is_null($roleId)) {
            $roleId = 'UNKNOW';
        }
        return substr(md5($gameId . '#' . $userId . '#' . $roleId), 8, 16);
    }
}