builder; } return $this->builder->where(function ($query) use ($filter) { $query->where('custom_value1', 'like', '%'.$filter.'%') ->orWhere('custom_value2', 'like', '%'.$filter.'%') ->orWhere('custom_value3', 'like', '%'.$filter.'%') ->orWhere('custom_value4', 'like', '%'.$filter.'%'); }); } public function number(string $number = ''): Builder { if (strlen($number) == 0) { return $this->builder; } return $this->builder->where('number', $number); } /** * Sorts the list based on $sort. * * @param string sort formatted as column|asc * @return Illuminate\Database\Eloquent\Builder */ public function sort(string $sort = ''): Builder { $sort_col = explode('|', $sort); if (!is_array($sort_col) || count($sort_col) != 2) { return $this->builder; } return $this->builder->orderBy($sort_col[0], $sort_col[1]); } /** * Filters the query by the users company ID. * * @return Illuminate\Database\Eloquent\Builder */ public function entityFilter(): Builder { return $this->builder->company(); } }