Facile\MongoDbBundle\Services\Explain\ExplainCommandBuilder

Complexity

Total Complexity

14

Size/Duplication

Total Lines	118
Duplicated Lines	5.08 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
B	createCommandArgs()	0	27	2
A	manageCount()	3	14	4
A	manageDistinct()	0	11	2
A	manageFind()	3	15	4
A	manageDelete()	0	13	2

<?php declare(strict_types=1);

namespace Facile\MongoDbBundle\Services\Explain;

use Facile\MongoDbBundle\Models\Query;

class ExplainCommandBuilder
{
    /**
     * @param Query  $query
     * @param string $verbosity
     *
     * @return array
     * @throws \Exception
     */
    public static function createCommandArgs(
        Query $query,
        string $verbosity = ExplainQueryService::VERBOSITY_ALL_PLAN_EXECUTION
    ): array
    {
        if ('aggregate' === $query->getMethod()) {
            return [
                'aggregate' => $query->getCollection(),
                'pipeline' => $query->getData(),
                'explain' => true,
            ];
        }

        $args = [
            $query->getMethod() => $query->getCollection(),
        ];

        $args = self::manageCount($query, $args);
        $args = self::manageDistinct($query, $args);
        $args = self::manageFind($query, $args);
        $args = self::manageDelete($query, $args);

        return [
            'explain' => $args,
            'verbosity' => $verbosity,
        ];
    }

    /**
     * @param Query $query
     * @param       $args
     *
     * @return array
     */
    private static function manageCount(Query $query, array $args): array
    {
        if ('count' === $query->getMethod()) {
            $args += [
                'query' => $query->getFilters(),
            ];

            foreach (['limit', 'hint', 'skip'] as $supportedOption) {

This code seems to be duplicated across your project.

                $args += (isset($query->getOptions()[$supportedOption]) ? [$supportedOption => $query->getOptions()[$supportedOption]] : []);
            }
        }

        return $args;
    }

    /**
     * @param Query $query
     * @param       $args
     *
     * @return array
     */
    private static function manageDistinct(Query $query, array $args): array
    {
        if ('distinct' === $query->getMethod()) {
            $args += [
                'key' => $query->getData()['fieldName'],
                'query' => $query->getFilters(),
            ];
        }

        return $args;
    }

    /**
     * @param Query $query
     * @param array $args
     *
     * @return array
     */
    private static function manageFind(Query $query, array $args): array
    {
        if (in_array($query->getMethod(), ['find', 'findOne', 'findOneAndUpdate', 'findOneAndDelete'])) {
            $args = [
                'find' => $query->getCollection(),
                'filter' => $query->getFilters(),
            ];

            foreach (['sort', 'projection', 'hint', 'skip', 'limit'] as $supportedOption) {

This code seems to be duplicated across your project.

                $args += (isset($query->getOptions()[$supportedOption]) ? [$supportedOption => $query->getOptions()[$supportedOption]] : []);
            }
        }

        return $args;
    }

    /**
     * @param Query $query
     * @param array $args
     *
     * @return array
     */
    private static function manageDelete(Query $query, array $args): array
    {
        if (in_array($query->getMethod(), ['deleteOne', 'deleteMany'])) {
            return [
                'delete' => $query->getCollection(),
                'deletes' => [
                    ['q' => $query->getFilters(), 'limit' => $query->getOptions()['limit'] ?? 0,]
                ]
            ];
        }

        return $args;
    }
}