StringAgg::getSql() - Code Metrics - Inspection of "Update dependency phpunit/phpunit to v11" - martin-georgiev/postgresql-for-doctrine - Measure and Improve Code Quality continuously with Scrutinizer

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created 2024-02-25 06:36 UTC

StringAgg::getSql() A

↳ Parent: StringAgg

Complexity

Conditions	3
Paths	4

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	6
c	0
b	0
f	0
dl	0
loc	10
rs	10
cc	3
nc	4
nop	1

<?php

declare(strict_types=1);

namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions;

use Doctrine\ORM\Query\AST\Node;
use Doctrine\ORM\Query\AST\OrderByClause;
use Doctrine\ORM\Query\Lexer;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\SqlWalker;
use Doctrine\ORM\Query\TokenType;
use MartinGeorgiev\Utils\DoctrineOrm;

/**
 * Implementation of PostgreSql STRING_AGG().
 *
 * @see https://www.postgresql.org/docs/9.5/functions-aggregate.html
 * @since 1.4
 *
 * @author Martin Georgiev <[email protected]>
 */
class StringAgg extends BaseFunction
{
    private bool $isDistinct = false;

    private Node $expression;

    private Node $delimiter;

    private OrderByClause $orderByClause;

    protected function customiseFunction(): void
    {
        $this->setFunctionPrototype('string_agg(%s%s, %s%s)');
    }

    public function parse(Parser $parser): void
    {
        $shouldUseLexer = DoctrineOrm::isPre219();

        $this->customiseFunction();

        $parser->match($shouldUseLexer ? Lexer::T_IDENTIFIER : TokenType::T_IDENTIFIER);

        $parser->match($shouldUseLexer ? Lexer::T_OPEN_PARENTHESIS : TokenType::T_OPEN_PARENTHESIS);


        $lexer = $parser->getLexer();
        if ($lexer->isNextToken($shouldUseLexer ? Lexer::T_DISTINCT : TokenType::T_DISTINCT)) {
        if ($lexer->isNextToken(/** @scrutinizer ignore-type */ $shouldUseLexer ? Lexer::T_DISTINCT : TokenType::T_DISTINCT)) {
            $parser->match($shouldUseLexer ? Lexer::T_DISTINCT : TokenType::T_DISTINCT);
            $this->isDistinct = true;
        }

        $this->expression = $parser->StringPrimary();
        $parser->match($shouldUseLexer ? Lexer::T_COMMA : TokenType::T_COMMA);

        $this->delimiter = $parser->StringPrimary();

        if ($lexer->isNextToken($shouldUseLexer ? Lexer::T_ORDER : TokenType::T_ORDER)) {

            $this->orderByClause = $parser->OrderByClause();
        }

        $parser->match($shouldUseLexer ? Lexer::T_CLOSE_PARENTHESIS : TokenType::T_CLOSE_PARENTHESIS);

    }

    public function getSql(SqlWalker $sqlWalker): string
    {
        $dispatched = [
            $this->isDistinct ? 'distinct ' : '',
            $this->expression->dispatch($sqlWalker),
            $this->delimiter->dispatch($sqlWalker),
            isset($this->orderByClause) ? $this->orderByClause->dispatch($sqlWalker) : '',
        ];

        return \vsprintf($this->functionPrototype, $dispatched);
    }
}


martin-georgiev / postgresql-for-doctrine

Push — renovate/major-composer-qa-too... ( 788b30...dda69d )

StringAgg::getSql() A

Complexity

Size

Duplication

Importance

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