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ts/store/reducers/authentication.ts

Summary

Maintainability
C
1 day
Test Coverage

Function reducer has 61 lines of code (exceeds 25 allowed). Consider refactoring.
Open

const reducer = (
  state: AuthenticationState = INITIAL_STATE,
  action: Action
  // eslint-disable-next-line sonarjs/cognitive-complexity
): AuthenticationState => {
Severity: Major
Found in ts/store/reducers/authentication.ts - About 2 hrs to fix

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

    const reducer = (
  state: AuthenticationState = INITIAL_STATE,
  action: Action
  // eslint-disable-next-line sonarjs/cognitive-complexity
): AuthenticationState => {
    Severity: Minor
    Found in ts/store/reducers/authentication.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"

    Further reading

    Avoid too many return statements within this function.
    Open

        return INITIAL_STATE;
    Severity: Major
    Found in ts/store/reducers/authentication.ts - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

          return {
      kind: "LoggedOutWithIdp",
      idp: state.idp,
      reason: isActionOf(sessionExpired, action)
        ? "SESSION_EXPIRED"
      Severity: Major
      Found in ts/store/reducers/authentication.ts - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

            return {
      ...state,
      ...{
        kind: "LogoutRequested",
        reason: "NOT_LOGGED_IN"
        Severity: Major
        Found in ts/store/reducers/authentication.ts - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

            return state;
          Severity: Major
          Found in ts/store/reducers/authentication.ts - About 30 mins to fix

            Similar blocks of code found in 3 locations. Consider refactoring.
            Open

            export const walletTokenSelector = (state: GlobalState): string | undefined =>
  isLoggedInWithSessionInfo(state.authentication)
    ? state.authentication.sessionInfo.walletToken
    : undefined;
            Severity: Major
            Found in ts/store/reducers/authentication.ts and 2 other locations - About 55 mins to fix
            ts/store/reducers/authentication.ts on lines 168..171
            ts/store/reducers/authentication.ts on lines 178..181

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 53.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 3 locations. Consider refactoring.
            Open

            export const bpdTokenSelector = (state: GlobalState): string | undefined =>
  isLoggedInWithSessionInfo(state.authentication)
    ? state.authentication.sessionInfo.bpdToken
    : undefined;
            Severity: Major
            Found in ts/store/reducers/authentication.ts and 2 other locations - About 55 mins to fix
            ts/store/reducers/authentication.ts on lines 168..171
            ts/store/reducers/authentication.ts on lines 173..176

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 53.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 3 locations. Consider refactoring.
            Open

            export const zendeskTokenSelector = (state: GlobalState): string | undefined =>
  isLoggedInWithSessionInfo(state.authentication)
    ? state.authentication.sessionInfo.zendeskToken
    : undefined;
            Severity: Major
            Found in ts/store/reducers/authentication.ts and 2 other locations - About 55 mins to fix
            ts/store/reducers/authentication.ts on lines 173..176
            ts/store/reducers/authentication.ts on lines 178..181

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 53.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

            export type LoggedInWithoutSessionInfo = Readonly<{
  kind: "LoggedInWithoutSessionInfo";
  idp: SpidIdp;
  sessionToken: SessionToken;
}>;
            Severity: Minor
            Found in ts/store/reducers/authentication.ts and 1 other location - About 35 mins to fix
            ts/store/reducers/authentication.ts on lines 41..45

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 46.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

            export type LoggedOutWithIdp = Readonly<{
  kind: "LoggedOutWithIdp";
  idp: SpidIdp;
  reason: LoggedOutReason;
}>;
            Severity: Minor
            Found in ts/store/reducers/authentication.ts and 1 other location - About 35 mins to fix
            ts/store/reducers/authentication.ts on lines 48..52

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 46.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

            Refactorings

            Further Reading

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