clean-functions-examples

Employee.java

class Employee {
    public Money calculatePay() {   
      switch (this.type) {      
        case COMMISSIONED:        
            return this.calculateCommissionedPay();      
        case HOURLY:        
            return this.calculateHourlyPay();      
        case SALARIED:        
            return this.calculateSalariedPay();      
        default:       
            throw new InvalidEmployeeType(this.type);    
        } 
    }
}

Logger.php

<?php

class Logger {
    public static function log($message, $context, $isDebug) {
        $logFile = Yii::$app->getRuntimePath() . DIRECTORY_SEPARATOR . 'logs' . DIRECTORY_SEPARATOR . 'test.log';
        $logPath = dirname($logFile);
        if (!is_dir($logPath)) {
            FileHelper::createDirectory($logPath, 0775, true);
        }

        if (is_string($message)) {
            if (is_array($context)) {
                $time = new DateTime()->format('Y-m-d H:i:s');
                $level = $isDebug ? 'debug' : 'info';
                $logText = "[$time] [$level] [$message] $context";

                $file = @fopen($logFile, 'a');
                clearstatcache();
                if (filesize($logFile) > 1024 * 1024) {
                    $logPath = dirname($logFile);
                    $filenames = scandir($logPath);
                    $maxIndex = 0;
                    foreach ($filenames as $filename) {
                        if (is_file($logPath . DIRECTORY_SEPARATOR . $filename)) {
                            if (strpos($filename, self::FILE_NAME . '.') !== false) {
                                $newIndex = substr($filename, strlen(self::FILE_NAME . '.'));
                                $maxIndex = max($maxIndex, $newIndex);
                            }
                        }
                    }

                    while ($maxIndex >= 0) {
                        $rotateFile = $logFile . ($maxIndex == 0 ? '' : '.' . $maxIndex);
                        @copy($rotateFile, $logFile . '.' . ($maxIndex + 1));
                        if ($file = @fopen($rotateFile, 'a')) {
                            @ftruncate($file, 0);
                            @fclose($file);
                        }

                        $maxIndex--;
                    }

                    fclose($file);
                    file_put_contents($logFile, $text, FILE_APPEND);
                } else {
                    fwrite($file, $text);
                    fclose($file);
                }

                chmod($logFile, 0775);

                return true;
            } else {
                return false;
            }
        } else {
            return false;
        }
    }
}