aquaform/project-lvl2-s96

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src/strategies/renderAstToPlain.js

Summary

Maintainability
C
1 day
Test Coverage

Function renderAstToPlain has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.
Open

const renderAstToPlain = (ast, host = '') => {
  const result = ast.map((node) => {
    switch (node.type) {
      case 'changed':
        if (host === '') {
Severity: Minor
Found in src/strategies/renderAstToPlain.js - About 3 hrs 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 renderAstToPlain has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

const renderAstToPlain = (ast, host = '') => {
  const result = ast.map((node) => {
    switch (node.type) {
      case 'changed':
        if (host === '') {
Severity: Minor
Found in src/strategies/renderAstToPlain.js - About 1 hr to fix

    Function result has 33 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      const result = ast.map((node) => {
        switch (node.type) {
          case 'changed':
            if (host === '') {
              return `Property '${node.key}' was updated. From '${node.beforeValue}' to '${node.afterValue}'`;
    Severity: Minor
    Found in src/strategies/renderAstToPlain.js - About 1 hr to fix

      Avoid too many return statements within this function.
      Open

                return renderAstToPlain(`${host}.${node.key}`, node.children);
      Severity: Major
      Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

                  return `Property '${node.key}' was added with value: '${node.afterValue}'`;
        Severity: Major
        Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                    return `Property '${node.key}' was removed`;
          Severity: Major
          Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                        return renderAstToPlain(node.children, node.key);
            Severity: Major
            Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                      return `Property '${host}.${node.key}' was added with value: '${node.afterValue}'`;
              Severity: Major
              Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                        return `Property '${host}.${node.key}' was removed`;
                Severity: Major
                Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                          return null;
                  Severity: Major
                  Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                        return null;
                    Severity: Major
                    Found in src/strategies/renderAstToPlain.js - About 30 mins to fix

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