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snowplow/snowplow-javascript-tracker

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libraries/browser-tracker-core/src/helpers/cross_domain.ts

Summary

Maintainability
A
3 hrs
Test Coverage

Consider simplifying this complex logical expression.
Open

  if (isExtendedFormat) {
    /* Index is used by Enrich, so it should not be changed. */
    crossDomainParameterValue = [
      domainUserId,
      timestamp,
Severity: Critical
Found in libraries/browser-tracker-core/src/helpers/cross_domain.ts - About 2 hrs to fix

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

    export function createCrossDomainParameterValue(
  isExtendedFormat: boolean,
  attributeConfiguration: ExtendedCrossDomainLinkerAttributes | undefined,
  attributeValues: ExtendedCrossDomainLinkerValues & {
    /* As `reason` might be a callback, we also need to pass the event to calculate the reason value. */
    Severity: Minor
    Found in libraries/browser-tracker-core/src/helpers/cross_domain.ts - 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"

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