Avoid deeply nested control flow statements.

Open

    } else if (service === baEnum.ConfirmedServiceChoice.CONFIRMED_COV_NOTIFICATION) {
      result = baServices.covNotify.decode(buffer, offset, length);
      if (!result) return debug('Received invalid covNotify message');
      this.emit('covNotify', {address: address, invokeId: invokeId, request: result});
    } else if (service === baEnum.ConfirmedServiceChoice.ATOMIC_WRITE_FILE) {

Function decode has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  let result;
  let decodedValue;
  const value = {};

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Function _performDefaultSegmentHandling has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  _performDefaultSegmentHandling(sender, adr, type, service, invokeId, maxSegments, maxApdu, sequencenumber, first, moreFollows, buffer, offset, length) {
    if (first) {
      this._segmentStore = [];
      type &= ~baEnum.PduConReqBits.SEGMENTED_MESSAGE;
      let apduHeaderLen = 3;

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Avoid deeply nested control flow statements.

Open

    } else if (service === baEnum.UnconfirmedServiceChoice.TIME_SYNCHRONIZATION) {
      result = baServices.timeSync.decode(buffer, offset, length);
      if (!result) return debug('Received invalid TimeSync message');

      /**

Function decode has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  const value = {};
  let decodedValue;
  let result = baAsn1.decodeTagNumberAndValue(buffer, offset + len);

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Function decode has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  let result;
  let decodedValue;
  let requestType;

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Function _processSegment has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  _processSegment(receiver, type, service, invokeId, maxSegments, maxApdu, server, sequencenumber, proposedWindowNumber, buffer, offset, length) {
    let first = false;
    if (sequencenumber === 0 && this._lastSequenceNumber === 0) {
      first = true;
    } else {

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Function decode has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  const value = {};
  if (apduLen <= 0) return {};
  let result = baAsn1.decodeTagNumberAndValue(buffer, offset + len);

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Avoid deeply nested control flow statements.

Open

      if (!result) return debug('Received invalid covNotifyUnconfirmed message');

Function encodeTarget has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

const encodeTarget = (buffer, target) => {
  buffer.buffer[buffer.offset++] = (target.net & 0xFF00) >> 8;
  buffer.buffer[buffer.offset++] = (target.net & 0x00FF) >> 0;
  if (target.net === 0xFFFF || !target.adr) {
    buffer.buffer[buffer.offset++] = 0;

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Function decodeTagNumberAndValue has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

const decodeTagNumberAndValue = module.exports.decodeTagNumberAndValue = (buffer, offset) => {
  let value;
  let result = decodeTagNumber(buffer, offset);
  let len = result.len;
  if (isExtendedValue(buffer[offset])) {

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Avoid deeply nested control flow statements.

Open

    } else if (propertyId === baEnum.PropertyIdentifier.LIST_OF_OBJECT_PROPERTY_REFERENCES || propertyId === baEnum.PropertyIdentifier.LOG_DEVICE_OBJECT_PROPERTY || propertyId === baEnum.PropertyIdentifier.OBJECT_PROPERTY_REFERENCE) {
      result = decodeDeviceObjPropertyRef(buffer, offset, maxOffset);
      if (!result) return;
      return {
        type: baEnum.ApplicationTags.OBJECT_PROPERTY_REFERENCE,

Function byteReverseBits has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

const byteReverseBits = (inByte) => {
  let outByte = 0;
  if ((inByte & 1) > 0) {
    outByte |= 0x80;
  }

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Avoid deeply nested control flow statements.

Open

      if (!result) return;

Avoid deeply nested control flow statements.

Open

          if (bacappResult.encoding !== undefined) resObj.encoding = bacappResult.encoding;

Function _handlePdu has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  _handlePdu(address, type, buffer, offset, length) {
    let result;
    // Handle different PDU types
    switch (type & baEnum.PDU_TYPE_MASK) {
      case baEnum.PduTypes.UNCONFIRMED_REQUEST:

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Function decode has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset) => {
  let result;
  let apduLen = 0;
  const orgOffset = offset;
  result = baAsn1.decodeTagNumberAndValue(buffer, offset + apduLen);

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Function decode has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  let result;
  let decodedValue;
  const value = {};

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Function decode has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

module.exports.decode = (buffer, offset, apduLen) => {
  let len = 0;
  const value = {};
  let result;
  let decodedValue;

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Avoid too many return statements within this function.

Open

      if (!result) return debug('Received invalid subscribeProperty message');