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albe/node-event-storage

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Showing 9 of 13 total issues

Function commit has 38 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    commit(streamName, events, expectedVersion = ExpectedVersion.Any, metadata = {}, callback = null) {
        assert(!(this.storage instanceof Storage.ReadOnly), 'The storage was opened in read-only mode. Can not commit to it.');
        assert(typeof streamName === 'string' && streamName !== '', 'Must specify a stream name for commit.');
        assert(typeof events !== 'undefined' && events !== null, 'No events specified for commit.');
Severity: Minor
Found in src/EventStore.js - About 1 hr to fix

    Function matches has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

    function matches(document, matcher) {
    if (typeof document === 'undefined') return false;
    if (typeof matcher === 'undefined') return true;

    if (typeof matcher === 'function') return matcher(document);
    Severity: Minor
    Found in src/util.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 ensureIndex has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        ensureIndex(name, matcher) {
        if (name === '_all') {
            return this.index;
        }
        if (name in this.secondaryIndexes) {
    Severity: Minor
    Found in src/Storage/WritableStorage.js - About 1 hr to fix

      Function scanPartitions has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

          scanPartitions(config) {
        const defaults = {
            readBufferSize: DEFAULT_READ_BUFFER_SIZE
        };
        this.partitionConfig = Object.assign(defaults, config);
      Severity: Minor
      Found in src/Storage/ReadableStorage.js - About 55 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 binarySearch has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

      function binarySearch(number, length, get) {
    let low = 1;
    let high = length;

    if (get(low) > number) {
      Severity: Minor
      Found in src/util.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 commit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          commit(streamName, events, expectedVersion = ExpectedVersion.Any, metadata = {}, callback = null) {
        assert(!(this.storage instanceof Storage.ReadOnly), 'The storage was opened in read-only mode. Can not commit to it.');
        assert(typeof streamName === 'string' && streamName !== '', 'Must specify a stream name for commit.');
        assert(typeof events !== 'undefined' && events !== null, 'No events specified for commit.');
      Severity: Minor
      Found in src/EventStore.js - About 35 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

      Avoid too many return statements within this function.
      Open

                  return false;
      Severity: Major
      Found in src/util.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

            return true;
        Severity: Major
        Found in src/util.js - About 30 mins to fix

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

              ensureIndex(name, matcher) {
        if (name === '_all') {
            return this.index;
        }
        if (name in this.secondaryIndexes) {
          Severity: Minor
          Found in src/Storage/WritableStorage.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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