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KurtPattyn/kimbu

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lib/transportproviders/rabbitmqtransport.js

Summary

Maintainability
C
1 day
Test Coverage

File rabbitmqtransport.js has 309 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"use strict";

var MessageBusTransport = require("../transport");
var amqp = require("amqplib/callback_api");
var utils = require("../utils");
Severity: Minor
Found in lib/transportproviders/rabbitmqtransport.js - About 3 hrs to fix

    Function _doConnect has 47 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    RabbitMQTransport.prototype._doConnect = function(callback) {
  //Transport.connect() guarantees that it doesn't call _doConnect if there is already
  //a valid connection
  assert(!this._connection);
  /** @constant
    Severity: Minor
    Found in lib/transportproviders/rabbitmqtransport.js - About 1 hr to fix

      Function rabbitMQConnectCallback has 32 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        amqp.connect(amqpURI, { noDelay: amqpNoDelay }, function rabbitMQConnectCallback(err, conn) {
// jscs:enable jsDoc
    if (err) {
      callback(err);
    } else {
      Severity: Minor
      Found in lib/transportproviders/rabbitmqtransport.js - About 1 hr to fix

        Function _rabbitMQMessageToMessage has 31 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        function _rabbitMQMessageToMessage(rmqMessage) {
  const options = _copyProperties(rmqMessage.properties, [
    "expiration",
    "correlationId",
    "replyTo",
        Severity: Minor
        Found in lib/transportproviders/rabbitmqtransport.js - About 1 hr to fix

          Function _doPublish has 29 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

          RabbitMQTransport.prototype._doPublish = function(exchangeName, msg, routingKey, callback) {
  const self = this;
  let rmqOptions = _messageOptionsToRabbitMQMessageOptions(msg);

  rmqOptions.headers.sequenceNumber = self._messageSequenceNumber++;
          Severity: Minor
          Found in lib/transportproviders/rabbitmqtransport.js - About 1 hr to fix

            Function _rabbitMQMessageToMessage has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
            Open

            function _rabbitMQMessageToMessage(rmqMessage) {
  const options = _copyProperties(rmqMessage.properties, [
    "expiration",
    "correlationId",
    "replyTo",
            Severity: Minor
            Found in lib/transportproviders/rabbitmqtransport.js - About 1 hr to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

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

            RabbitMQTransport.prototype._doConnect = function(callback) {
  //Transport.connect() guarantees that it doesn't call _doConnect if there is already
  //a valid connection
  assert(!this._connection);
  /** @constant
            Severity: Minor
            Found in lib/transportproviders/rabbitmqtransport.js - About 45 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function _removeSIGINTHandler has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
            Open

            function _removeSIGINTHandler(handler) {
  /* istanbul ignore else */
  if (handler) {
    var listenerCount = 0;
            Severity: Minor
            Found in lib/transportproviders/rabbitmqtransport.js - About 25 mins to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

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