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<?php |
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/* |
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* This file is part of PHPinnacle/Elastics. |
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* |
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* (c) PHPinnacle Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace PHPinnacle\Elastics\Query; |
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use PHPinnacle\Elastics\Query; |
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use PHPinnacle\Elastics\Traits; |
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class Range implements Query |
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{ |
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use Traits\Boost; |
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/** |
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* @var string |
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*/ |
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private $field; |
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/** |
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* @var array |
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*/ |
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private $left; |
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/** |
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* @var array |
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*/ |
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private $right; |
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/** |
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* @param string $field |
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* @param mixed $gte |
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* @param mixed $lte |
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*/ |
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public function __construct(string $field, $gte = null, $lte = null) |
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{ |
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$this->field = $field; |
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$this->gte($gte); |
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$this->lte($lte); |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function gt($value): self |
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{ |
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$this->limit('left', 'gt', $value); |
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return $this; |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function gte($value): self |
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{ |
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$this->limit('left', 'gte', $value); |
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return $this; |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function lt($value): self |
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{ |
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$this->limit('right', 'lt', $value); |
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return $this; |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function lte($value): self |
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{ |
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$this->limit('right', 'lte', $value); |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function name(): string |
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{ |
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return 'range'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function compile(): array |
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{ |
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$query = (array) $this->left + (array) $this->right; |
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if ($this->boost) { |
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$query['boost'] = $this->boost; |
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} |
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return [ |
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$this->field => $query, |
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]; |
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} |
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/** |
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* @param $type |
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* @param $value |
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* @param $field |
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*/ |
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private function limit(string $field, string $type, $value) |
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{ |
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if ($value === null) { |
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$this->{$field} = null; |
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} elseif ($value instanceof \DateTimeInterface) { |
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$this->{$field} = [ |
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$type => $value->format(\DATE_RFC3339), |
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]; |
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} elseif (\is_scalar($value)) { |
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$this->{$field} = [ |
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$type => $value, |
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]; |
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} |
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} |
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} |
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