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WikiEducationFoundation/WikiEduDashboard

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app/assets/javascripts/reducers/articles.js

Summary

Maintainability
C
7 hrs
Test Coverage
A
90%

Function articles has 86 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export default function articles(state = initialState, action) {
  switch (action.type) {
    case RECEIVE_ARTICLES: {
      const wikis = uniqWith(
        map(action.data.course.articles, mapWikis),
Severity: Major
Found in app/assets/javascripts/reducers/articles.js - About 3 hrs to fix

    Function articles has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

    export default function articles(state = initialState, action) {
  switch (action.type) {
    case RECEIVE_ARTICLES: {
      const wikis = uniqWith(
        map(action.data.course.articles, mapWikis),
    Severity: Minor
    Found in app/assets/javascripts/reducers/articles.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 too many return statements within this function.
    Open

          return { ...state, trackedStatusFilterEnabled, trackedStatusFilter, articles: updatedArticles };
    Severity: Major
    Found in app/assets/javascripts/reducers/articles.js - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

            return { ...state, currentPage: 1, totalPages: action.totalPages };
      Severity: Major
      Found in app/assets/javascripts/reducers/articles.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

              return { ...state, currentPage: action.page };
        Severity: Major
        Found in app/assets/javascripts/reducers/articles.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                return { ...state, trackedStatusFilter: action.trackedStatus };
          Severity: Major
          Found in app/assets/javascripts/reducers/articles.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                  return { ...state, newnessFilter: action.newness };
            Severity: Major
            Found in app/assets/javascripts/reducers/articles.js - About 30 mins to fix

              Parsing error: Cannot find module 'babel-plugin-root-import' Require stack: - /usr/local/node_modules/@babel/core/lib/config/files/plugins.js - /usr/local/node_modules/@babel/core/lib/config/files/index.js - /usr/local/node_modules/@babel/core/lib/index.js - /usr/local/node_modules/@babel/eslint-parser/lib/worker/babel-core.cjs - /usr/local/node_modules/@babel/eslint-parser/lib/worker/handle-message.cjs - /usr/local/node_modules/@babel/eslint-parser/lib/client.cjs - /usr/local/node_modules/@babel/eslint-parser/lib/index.cjs - /usr/local/node_modules/eslint/lib/cli-engine/config-array-factory.js - /usr/src/app/lib/eslint6-patch.js - /usr/src/app/lib/eslint.js - /usr/src/app/bin/eslint.js
              Open

              import { uniqWith, map, isEqual } from 'lodash-es';
              Severity: Minor
              Found in app/assets/javascripts/reducers/articles.js by eslint

              For more information visit Source: http://eslint.org/docs/rules/

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