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add task test solution #2626

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@mateacademy-ai-mentor mateacademy-ai-mentor left a comment

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Thank you for your hard work on this project! There are a few critical issues that need to be addressed before we can approve the pull request. Specifically, the Loader component is not being used correctly across the application, which affects the user experience by not indicating loading states properly. Additionally, ensure that the useEffect hook dependencies are complete to prevent potential bugs. Once these issues are resolved, your code will be in great shape! Keep up the great work! 🚀

✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨

🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.

src/App.tsx Outdated
@@ -22,13 +43,23 @@ export const App: React.FC = () => {

<div className="block">
<Loader />

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The Loader component is always rendered, which might not be the intended behavior. Consider adding a loading state to conditionally render the Loader only when the todos are being fetched.

<div className="modal-background" />

{true ? (
{false ? (

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The condition for rendering the Loader is hardcoded as false. Consider using a state variable to dynamically control when the Loader should be displayed, such as when the user data is being fetched.


useEffect(() => {
getCurrentUser();
}, []);

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The useEffect hook should include todo.userId in its dependency array to ensure that getCurrentUser is called whenever the todo.userId changes.

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Great job on implementing the Todo application using React! 🎉 While the code meets most of the task requirements, there are a few areas for improvement to enhance functionality and maintainability:

  1. State Management: Avoid using the global allTodos variable. Instead, manage this state within the component using React's state management hooks to prevent potential side effects.

  2. Search Functionality: The search input and clear search button are currently not functional. Implement the necessary event handlers to filter todos based on the search query and reset the list when cleared.

  3. Dynamic Class Management: Ensure the classnames library is correctly toggling between 'fa-eye' and 'fa-eye-slash' icons as intended.

  4. Error Handling: Add error handling to the getCurrentUser function to manage cases where user data cannot be fetched, improving the application's robustness.

  5. Conditional Rendering: Ensure user data is available before rendering the email link to prevent incomplete or broken links.

  6. Key Prop Generation: Ensure that the key prop for each todo is a stable identifier, such as todo.id, and not generated during render.

These improvements will help you create a more robust and maintainable application. Keep up the great work and continue learning from these experiences! 🚀

✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨

src/App.tsx Outdated
completed: false,
};

let allTodos: Todo[] = [];

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Using a global variable allTodos can lead to potential side effects and makes the code harder to maintain. Consider managing this state within the component using React's state management hooks.

src/App.tsx Outdated
Comment on lines 29 to 36
function getAllTodos() {
getTodos()
.then(resultTodos => {
allTodos = resultTodos;
setTodos(resultTodos);
})
.finally(() => setLoading(false));
}

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The getAllTodos function directly modifies the global allTodos variable. It's better to manage this state within the component to avoid unintended side effects and improve maintainability.

Comment on lines 47 to 52
<input
data-cy="searchInput"
type="text"
className="input"
placeholder="Search..."
/>

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The search input is currently not functional. Consider implementing a function to filter todos based on the search query entered by the user.

Comment on lines 59 to 63
<button
data-cy="clearSearchButton"
type="button"
className="delete"
/>

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The clear search button is present but not functional. Implement an event handler to clear the search input and reset the todos list when this button is clicked.

Comment on lines +68 to +71
className={cn('far', {
'fa-eye': todo.id !== iconEyeId,
'fa-eye-slash': todo.id === iconEyeId,
})}

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Ensure that the classnames library is correctly managing the dynamic classes for the icons. Verify that the logic for toggling between 'fa-eye' and 'fa-eye-slash' is working as intended.

Comment on lines +24 to +28
function getCurrentUser() {
getUser(todo.userId)
.then(setUser)
.finally(() => setLoading(false));
}

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Consider adding error handling to the getCurrentUser function to manage cases where the user data cannot be fetched. This will improve the robustness of the application.


{' by '}

<a href="mailto:[email protected]">Leanne Graham</a>
<a href={`mailto:${user?.email}`}>{user?.name}</a>

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Ensure that the user data is available before rendering the email link. You might want to add a conditional check to handle cases where user is undefined to prevent rendering incomplete or broken links.

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2 participants