public function getByAttributes(array $attributes) : ?Model
    {
        if (empty($attributes)) {
            return null;
        }

        // First we will add each credential element to the query as a where clause.
        // Then we can execute the query and, if we found a user, return it in a
        // Eloquent User "model" that will be utilized by the Guard instances.
        $query = $this->getModel()->newQuery();

        foreach ($attributes as $key => $value) {
            $query->where($key, $value);
        }

        return $query->first();
    }
public function getByAttributes(array $attributes) : ?Model
    {
        if (empty($attributes)) {
            return null;
        }

        // First we will add each credential element to the query as a where clause.
        // Then we can execute the query and, if we found a user, return it in a
        // Eloquent User "model" that will be utilized by the Guard instances.
        $query = $this->getModel()->newQuery();

        foreach ($attributes as $key => $value) {
            $query->where($key, $value);
        }

        return $query->first();
    }
public function getByAttributes ( array $ attributes ) : ? Model { if ( empty ( $ attributes ) ) { return null ; } // First we will add each credential element to the query as a where clause. // Then we can execute the query and, if we found a user, return it in a // Eloquent User "model" that will be utilized by the Guard instances. $ query = $ this -> getModel ( ) -> newQuery ( ) ; foreach ( $ attributes as $ key => $ value ) { $ query -> where ( $ key , $ value ) ; } return $ query -> first ( ) ; }
Retrieve a group by the given attributes.

@param  array $attributes
@return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Eloquent\Model|\Laranix\Auth\Group\Group|null
Retrieve a group by the given attributes .