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<?php |
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/** |
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* Quantum PHP Framework |
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* |
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* An open source software development framework for PHP |
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* |
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* @package Quantum |
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* @author Arman Ag. <[email protected]> |
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* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
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* @link http://quantum.softberg.org/ |
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* @since 2.6.0 |
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*/ |
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namespace Quantum\Libraries\Database\Idiorm\Statements; |
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use Quantum\Libraries\Database\DbalInterface; |
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use RecursiveIteratorIterator; |
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use RecursiveArrayIterator; |
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/** |
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* Trait Modifier |
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* @package Quantum\Libraries\Database\Idiorm\Statements |
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*/ |
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trait Reducer |
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{ |
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/** |
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* @inheritDoc |
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* @throws \Quantum\Exceptions\DatabaseException |
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*/ |
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public function select(...$columns): DbalInterface |
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{ |
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array_walk($columns, function (&$column) { |
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if (is_array($column)) { |
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$column = array_flip($column); |
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} |
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}); |
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$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($columns)); |
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$columns = iterator_to_array($iterator, true); |
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$this->getOrmModel()->select_many($columns); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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* @throws \Quantum\Exceptions\DatabaseException |
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*/ |
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public function groupBy(string $column): DbalInterface |
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{ |
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$this->getOrmModel()->group_by($column); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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* @throws \Quantum\Exceptions\DatabaseException |
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*/ |
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public function orderBy(string $column, string $direction): DbalInterface |
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{ |
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switch (strtolower($direction)) { |
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case 'asc': |
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$this->getOrmModel()->order_by_asc($column); |
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break; |
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case 'desc': |
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$this->getOrmModel()->order_by_desc($column); |
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break; |
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} |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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* @throws \Quantum\Exceptions\DatabaseException |
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*/ |
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public function offset(int $offset): DbalInterface |
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{ |
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$this->getOrmModel()->offset($offset); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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* @throws \Quantum\Exceptions\DatabaseException |
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*/ |
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public function limit(int $limit): DbalInterface |
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{ |
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$this->getOrmModel()->limit($limit); |
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return $this; |
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} |
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} |
softberg /
quantum-php-core
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