public boolean verify()

in src/main/java/com/epam/digital/data/platform/settings/api/service/impl/ChannelVerificationServiceImpl.java [92:117]

• 22 lines of code
• 7 McCabe index (conditional complexity)

  public boolean verify(
      Channel channel, String accessToken, String verificationCode, String address) {

    var userId = jwtInfoProvider.getUserId(accessToken);
    var id = String.format(ID_PATTERN, userId, channel.getValue());

    var otpEntity = repository.findById(id);

    if (otpEntity.isEmpty()) {
      log.error("Verification code expired");
    } else {
      if (!otpEntity.get().getOtpData().getVerificationCode().equals(verificationCode)) {
        log.error("Invalid verification code. Expected '{}' but received '{}'",
            otpEntity.get().getOtpData().getVerificationCode(), verificationCode);
      }
      if (!otpEntity.get().getOtpData().getAddress().equals(address)) {
        log.error("Invalid address. Expected '{}' but received '{}'",
            otpEntity.get().getOtpData().getAddress(), address);
      }
    }

    return otpEntity.isPresent()
        && otpEntity.get().getOtpData().getVerificationCode().equals(verificationCode)
        && otpEntity.get().getOtpData().getAddress().equals(address)
        && channelSpecificVerifications(channel, accessToken, address);
  }