Gica\Cqrs\CodeGeneration\ReadModelsMapCodeGenerator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	52
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	8

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	generate()	41	41	1
A	deleteFileIfExists()	7	7	2

<?php
/******************************************************************************
 * Copyright (c) 2017 Constantin Galbenu <gica.galbenu@gmail.com>             *
 ******************************************************************************/

namespace Gica\Cqrs\CodeGeneration;


use Gica\CodeAnalysis\MethodListenerDiscovery;
use Gica\CodeAnalysis\MethodListenerDiscovery\ClassSorter\ByConstructorDependencySorter;
use Gica\CodeAnalysis\MethodListenerDiscovery\ReadModelMapperWriter;
use Gica\Cqrs\Command\CodeAnalysis\ReadModelEventHandlerDetector;
use Gica\Cqrs\ReadModel\ListenerClassValidator\OnlyReadModels;
use Gica\FileSystem\FileSystemInterface;
use Gica\FileSystem\OperatingSystemFileSystem;
use Psr\Log\LoggerInterface;

class ReadModelsMapCodeGenerator

This class seems to be duplicated in your project.

{
    public function generate(
        LoggerInterface $logger,
        FileSystemInterface $fileSystem = null,
        string $readModelMapTemplateClassName,
        string $searchDirectory,
        string $outputFilePath,
        string $outputShortClassName
    )
    {
        $fileSystem = $fileSystem ?? new OperatingSystemFileSystem();

        $classInfo = new \ReflectionClass($readModelMapTemplateClassName);

        $this->deleteFileIfExists($fileSystem, $outputFilePath);

        $discoverer = new MethodListenerDiscovery(
            new ReadModelEventHandlerDetector(),
            new OnlyReadModels(),
            new ByConstructorDependencySorter()
        );

        $discoverer->discoverListeners($searchDirectory);

        $map = $discoverer->getAllEventsListeners();

        $writer = new ReadModelMapperWriter();

        $template = $fileSystem->fileGetContents($classInfo->getFileName());

        $template = str_replace($classInfo->getShortName() /*ReadModelMapTemplate*/, $outputShortClassName /* ReadModelMap */, $template);

        $template = str_replace('--- This is just a template ---', '--- generated by ' . __FILE__ . ' at ' . date('c') . ' ---', $template);

        $code = $writer->generateAndGetFileContents($map, $template);

        $fileSystem->filePutContents($outputFilePath, $code);

        $fileSystem->fileSetPermissions($outputFilePath, 0777);

        $logger->info("Read models map wrote to: $outputFilePath (searched in $searchDirectory)");
    }

    private function deleteFileIfExists(FileSystemInterface $fileSystem, string $outputFilePath)
    {
        try {
            $fileSystem->fileDelete($outputFilePath);
        } catch (\Exception $exception) {

Consider adding a comment why this CATCH block is empty.

        }
    }
}