<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Collection extends Model
{
protected $fillable = ['article_id', 'user_id'];
public static function getOne($user_id, $article_id)
{
$map = [
'article_id' => $article_id,
'user_id' => $user_id,
];
return self::where($map)->first();
}
}