如何在Laravel 5.4中创建自己的范围

I have some unterstanding problem with the scope in Laravel 5.4

I try to make a scope with a simple where like syntax.

 class Addresses extends Model
{
    protected $table = "Addresses";
    protected $primaryKey = 'adress';
    public $timestamps = false;

    public function scopeSearchAdress($query, $searchTerm)
    {
        return $query->where('adress', 'LIKE', '%'.$searchTerm.'%s');
    }

    public function company()
    {
        return $this->hasOne(Company::class, 'adress');
    }

    public function contactPerson()
    {
        return $this->hasMany(ContactPerson::class, 'adress');
    }

}

when i start the php artisan tinker and write this command: App\Address::searchAdress('1330')->get() i get this:

Illuminate\Database\Eloquent\Collection {#695
     all: [],
   }

and i don't understand why i get an empty array. If i make a query in MSSQL i get the address with this adress=1330

the problem is i guess with the string and int value

you are passing a string, work with this

App\Address::searchAdress(1330)->get();

change the scope query

return $query->where('adress', '=', $searchTerm);