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fdesjardins/express-routes-visualizer

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Showing 4 of 20 total issues

Function exports has 73 lines of code (exceeds 25 allowed). Consider refactoring.
Open

module.exports = options => (req, res, next) => {
  const config = {
    includeHttpMethods: false,
    ...options
  }
Severity: Major
Found in lib/middleware.js - About 2 hrs to fix

    Function determineHierarchy has 46 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    const determineHierarchy = (routeStack, includeHttpMethods = true) => {
  const transformed = {}
  routeStack.map(element => {
    if (element.route) {
      const split = element.route.path.split('/').slice(1)
    Severity: Minor
    Found in lib/middleware.js - About 1 hr to fix

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

      module.exports = config => (req, res, next) => {
  if (!req && !next) {
    throw errors.reqNextUndefined
  }
  if (!req && next) {
      Severity: Minor
      Found in lib/visualizer.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

      Avoid deeply nested control flow statements.
      Open

                  if (element.route.methods) {
              if (includeHttpMethods) {
                Object.keys(element.route.methods).map(method => {
                  existingElement[key][method.toUpperCase()] = {
                    isHttpMethod: true,
      Severity: Major
      Found in lib/middleware.js - About 45 mins to fix
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