func formatLogLevel()

in internal/logger/logger.go [21:35]

• 15 lines of code
• 5 McCabe index (conditional complexity)

func formatLogLevel(str string) (level zapcore.Level, err error) {
	switch strings.ToLower(str) {
	case "debug":
		level = zap.DebugLevel
	case "info":
		level = zap.InfoLevel
	case "warn":
		level = zap.WarnLevel
	case "error":
		level = zap.ErrorLevel
	default:
		err = InvalidLogLevelErrMsg
	}
	return
}