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EscolaLMS/sdk

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src/react/context/cart.tsx

Summary

Maintainability
C
1 day
Test Coverage

Function removeFromCart has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    (itemId: number) => {
      if (!token) {
        return Promise.reject("noToken");
      }
      setCart((prevState) => ({
Severity: Minor
Found in src/react/context/cart.tsx - About 1 hr to fix

    Function CartContextProvider has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

    > = ({ children, defaults, apiUrl, ssrHydration }) => {
  const abortControllers = useRef<Record<string, AbortController | null>>({});
  const { token } = useContext(UserContext);

  const [cart, setCart] = useLocalStorage<ContextStateValue<API.Cart>>(
    Severity: Minor
    Found in src/react/context/cart.tsx - About 45 mins 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

    Similar blocks of code found in 5 locations. Consider refactoring.
    Open

      const fetchCart = useCallback(() => {
    return token
      ? fetchDataType<API.Cart>({
          controllers: abortControllers.current,
          controller: `cart`,
    Severity: Major
    Found in src/react/context/cart.tsx and 4 other locations - About 4 hrs to fix
    src/react/context/index.tsx on lines 854..866
    src/react/context/index.tsx on lines 1000..1016
    src/react/context/subjectsTutors.tsx on lines 66..78
    src/react/context/user.tsx on lines 200..212

    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 117.

    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 CartContext: React.Context<
  Pick<
    EscolaLMSContextConfig,
    | "cart"
    | "fetchCart"
    Severity: Major
    Found in src/react/context/cart.tsx and 2 other locations - About 3 hrs to fix
    src/react/context/course_access.tsx on lines 31..48
    src/react/context/questionnaires.tsx on lines 22..39

    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 111.

    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

      return (
    <CartContext.Provider
      value={{
        cart,
        fetchCart,
    Severity: Major
    Found in src/react/context/cart.tsx and 2 other locations - About 1 hr to fix
    src/react/context/course_access.tsx on lines 163..176
    src/react/context/questionnaires.tsx on lines 119..132

    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 64.

    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 28 locations. Consider refactoring.
    Open

    export interface CartContextProviderType {
  apiUrl: string;
  defaults?: Partial<Pick<EscolaLMSContextReadConfig, "cart">>;
  ssrHydration?: boolean;
}
    Severity: Major
    Found in src/react/context/cart.tsx and 27 other locations - About 35 mins to fix
    src/react/context/attendances.tsx on lines 32..36
    src/react/context/bookmark_notes.tsx on lines 47..51
    src/react/context/categories.tsx on lines 29..33
    src/react/context/challenges.tsx on lines 41..45
    src/react/context/consultations.tsx on lines 29..33
    src/react/context/consultations_access.tsx on lines 47..51
    src/react/context/consultations_access_enquiry.tsx on lines 35..41
    src/react/context/course_access.tsx on lines 50..54
    src/react/context/courses.tsx on lines 30..34
    src/react/context/dictionary/dictionariesAccess.tsx on lines 31..35
    src/react/context/dictionary/dictionariesWord.tsx on lines 32..36
    src/react/context/dictionary/dictionariesWords.tsx on lines 30..34
    src/react/context/dictionary/dictionariesWordsCategories.tsx on lines 33..39
    src/react/context/exams.tsx on lines 31..35
    src/react/context/h5p.tsx on lines 28..32
    src/react/context/notifications.tsx on lines 44..48
    src/react/context/page.tsx on lines 30..34
    src/react/context/pages.tsx on lines 30..34
    src/react/context/schedule.tsx on lines 31..35
    src/react/context/subjects.tsx on lines 31..35
    src/react/context/subjectsTutors.tsx on lines 31..35
    src/react/context/tags.tsx on lines 29..33
    src/react/context/task.tsx on lines 56..60
    src/react/context/tasks.tsx on lines 41..45
    src/react/context/tutors.tsx on lines 29..33
    src/react/context/webinar.tsx on lines 29..33
    src/react/context/webinars.tsx on lines 30..34

    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 47.

    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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