olvlvl\ElasticsearchDSL\Query\CompoundQueries

Complexity

Total Complexity

11

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	boosting()	0	5	1
A	get_boosting()	0	5	2
A	constant_score()	0	5	1
A	jsonSerializeCompoundQueries()	0	7	1
A	dis_max()	0	9	2
A	get_dis_max()	0	5	2
A	get_constant_score()	0	5	2

<?php

namespace olvlvl\ElasticsearchDSL\Query;

use olvlvl\ElasticsearchDSL\Helpers;
use olvlvl\ElasticsearchDSL\Query\Compound\BoostingQuery;
use olvlvl\ElasticsearchDSL\Query\Compound\ConstantScoreQuery;
use olvlvl\ElasticsearchDSL\Query\Compound\DisMaxQuery;

trait CompoundQueries
{
	use BoolQueries;

	/**
	 * @var BoostingQuery[]
	 */
	private $boosting_queries = [];

	protected function get_boosting()
	{
		$query = reset($this->boosting_queries);

		return $query ? $query : $this->boosting();
	}

	public function boosting(float $negative_boost = .5): BoostingQuery
	{
		$this->boosting_queries[] = $query = new BoostingQuery($negative_boost);

		return $query;
	}

	/**
	 * @var ConstantScoreQuery[]
	 */
	private $constant_score_queries = [];

	protected function get_constant_score()
	{
		$query = reset($this->constant_score_queries);

		return $query ? $query : $this->constant_score();
	}

	public function constant_score(float $score = 1.0): ConstantScoreQuery
	{
		$this->constant_score_queries[] = $query = new ConstantScoreQuery($score);

		return $query;
	}

	/**
	 * @var DisMaxQuery[]
	 */
	private $dis_max_queries = [];

	protected function get_dis_max()
	{
		$query = reset($this->dis_max_queries);

		return $query ? $query : $this->dis_max();
	}

	public function dis_max(callable $config = null): DisMaxQuery
	{
		$this->dis_max_queries[] = $q = new DisMaxQuery;

		if ($config) {
			$config($q);
		}

		return $q;
	}

	protected function jsonSerializeCompoundQueries(): array
	{
		return Helpers::filter_merge(
			$this->bool_queries,
			$this->boosting_queries,
			$this->constant_score_queries,
			$this->dis_max_queries
		);
	}
}