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src/common/lib/redux-firebase/queryFirebase.js

Summary

Maintainability
C
7 hrs
Test Coverage

Function queryFirebase has 114 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export default function queryFirebase(Wrapped, mapPropsToOptions) {
  return class FirebaseQuery extends Component {

    static contextTypes = {
      store: PropTypes.object // Redux store.
Severity: Major
Found in src/common/lib/redux-firebase/queryFirebase.js - About 4 hrs to fix

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

        createArgs(eventTypes = {}) {
      // eventTypes.all is shorthand for all granular Firebase events.
      if (eventTypes.all) {
        // Make a shallow copy to prevent original eventTypes modifications.
        eventTypes = { ...eventTypes };
    Severity: Minor
    Found in src/common/lib/redux-firebase/queryFirebase.js - About 1 hr to fix

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

      export default function queryFirebase(Wrapped, mapPropsToOptions) {
  return class FirebaseQuery extends Component {

    static contextTypes = {
      store: PropTypes.object // Redux store.
      Severity: Minor
      Found in src/common/lib/redux-firebase/queryFirebase.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"

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