anchorage_layer_simple/api-clamav/src/logger.js

/**
 * Logger simple pour l'API ClamAV
 */

const logLevels = {
  ERROR: 0,
  WARN: 1,
  INFO: 2,
  DEBUG: 3,
};

const currentLogLevel = process.env.LOG_LEVEL === 'debug' ? logLevels.DEBUG :
                        process.env.LOG_LEVEL === 'info' ? logLevels.INFO :
                        process.env.LOG_LEVEL === 'warn' ? logLevels.WARN :
                        logLevels.ERROR;

function formatTimestamp() {
  return new Date().toISOString();
}

function log(level, message, data = {}) {
  const levelNum = logLevels[level] || logLevels.INFO;
  if (levelNum <= currentLogLevel) {
    const timestamp = formatTimestamp();
    const dataStr = Object.keys(data).length > 0 ? ` ${JSON.stringify(data)}` : '';
    console.log(`[${timestamp}] [${level}] ${message}${dataStr}`);
  }
}

export const logger = {
  error: (message, data = {}) => log('ERROR', message, data),
  warn: (message, data = {}) => log('WARN', message, data),
  info: (message, data = {}) => log('INFO', message, data),
  debug: (message, data = {}) => log('DEBUG', message, data),
};