EloquentWowRepository.php

$wows = $this->wows
					->with('Competitor')
					->where('step_id', 1);

		if(isset($inputs['sex']) and !empty($inputs['sex']))
			$wows->where('sex', $inputs['sex']);

		if(isset($inputs['type']) and !empty($inputs['type']))
			$wows->where('type', $inputs['type']);	

		if(isset($inputs['open']) and !empty($inputs['open']))
			$wows->where('open_id', $inputs['open']);
			
		$wows->orderBy('time')
			->orderBy('time_break')
			->get();