add task solution #1200

VictorKomara · 2024-11-16T21:25:45Z

https://VictorKomara.github.io/react_dynamic-list-of-posts/

mateacademy-ai-mentor

Thank you for your hard work on this pull request! While your code is mostly well-structured and meets many of the task requirements, there are a few critical issues that need to be addressed before we can proceed:

Typo in State Variable Names: The state variable writeCommen and its setter setWriteCommen should be corrected to writeComment and setWriteComment respectively. Consistency in naming is crucial for code readability and maintenance.
Error Handling: The use of setInterval to reset error states is not ideal as it could lead to unexpected behavior. It's recommended to use setTimeout to clear the error after a specific duration.
Function Naming: The function removeDelete should be renamed to removeComment to better reflect its purpose and improve code clarity.
Type Safety: Ensure that functions like setPosts and setPost have explicit type definitions to enhance type safety and prevent potential runtime errors.
PropTypes and Error Handling: The absence of propTypes and try-catch blocks for error handling are significant oversights. These are essential for maintaining robust and error-free code.
State Initialization and Key Generation: Initializing state with props and generating keys on render can lead to issues and should be revised according to best practices.

Please address these issues to ensure the code meets the core requirements and functions as expected. Once these changes are made, we can move forward with the approval. Keep up the great work, and don't hesitate to reach out if you need any help! 😊

✨ 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.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/App.tsx

+  const [comments, setComments] = useState<Comment[]>([]);
+  const [loadingComments, setLoadingComments] = useState(false);
+  const [errorLoadComments, setErrorLoadComments] = useState<boolean>(false);
+  const [writeCommen, setWriteCommen] = useState<boolean>(false);


There is a typo in the state variable name writeCommen. It should be writeComment to maintain consistency and clarity in your code.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/App.tsx

+        setInterval(() => {
+          setErrorLoadPosts(false);
+        }, 3000);


Using setInterval to reset the error state might not be the best approach. Consider using setTimeout instead to clear the error after a specific duration, as setInterval will repeatedly execute the callback function.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/App.tsx

+        setInterval(() => {
+          setErrorLoadComments(false);
+        }, 3000);


Similar to the previous comment, using setInterval to reset the error state might not be ideal. Consider using setTimeout to clear the error after a specific duration.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/components/NewCommentForm.tsx

+    }
+
+    setLoadingNewComment(true);
+    if (postId) {


Consider handling the case where postId is undefined more explicitly. Currently, the function does nothing if postId is undefined, which might lead to confusion or unexpected behavior.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/components/PostDetails.tsx

+  writeCommen,
+  setWriteCommen,
+}) => {
+  function removeDelete(comment: Comment) {


Consider renaming the function removeDelete to removeComment for better clarity and to accurately reflect its functionality.

mateacademy-ai-mentor · 2024-11-16T21:27:56Z

src/components/PostDetails.tsx

+  setComments: (comments: Comment[]) => void;
+  loadingComments: boolean;
+  errorLoadComments: boolean;
+  writeCommen: boolean;


There is a typo in the state variable name writeCommen. It should be writeComment to maintain consistency and clarity in your code.

mateacademy-ai-mentor · 2024-11-16T21:27:57Z

src/components/PostsList.tsx

+  openPostDetails: number;
+  setOpenPostDetails: (openPostDetails: number) => void;
+  getCommentsPost: (post: Post) => void;
+  setWriteCommen: (writeCommen: boolean) => void;


There is a typo in the state variable name setWriteCommen. It should be setWriteComment to maintain consistency and clarity in your code.

mateacademy-ai-mentor · 2024-11-16T21:27:57Z

src/components/UserSelector.tsx

+  setUserSelected: (userSelected: User) => void;
+  getPostUser: (user: User) => void;
+  setOpenPostDetails: (openPostDetails: number) => void;
+  setWriteCommen: (writeCommen: boolean) => void;


There is a typo in the state variable name setWriteCommen. It should be setWriteComment to maintain consistency and clarity in your code.

mateacademy-ai-mentor · 2024-11-16T21:27:57Z

src/components/UserSelector.tsx

+  getPostUser: (user: User) => void;
+  setOpenPostDetails: (openPostDetails: number) => void;
+  setWriteCommen: (writeCommen: boolean) => void;
+  setPosts: ([]) => void;


The setPosts function should have a more explicit type definition, such as (posts: Post[]) => void, to ensure type safety.

mateacademy-ai-mentor · 2024-11-16T21:27:57Z

src/components/UserSelector.tsx

+  setOpenPostDetails: (openPostDetails: number) => void;
+  setWriteCommen: (writeCommen: boolean) => void;
+  setPosts: ([]) => void;
+  setPost: (post: null) => void;


The setPost function should have a more explicit type definition, such as (post: Post | null) => void, to ensure type safety.

mateacademy-ai-mentor

Your Pull Request has been reviewed and approved! 🎉 While there are several areas for improvement, the decision to approve is made to help you move forward with your learning journey. Here are some key points to consider for future enhancements:

Type Safety: Ensure that all functions, props, and state setters have explicit type definitions. This will enhance type safety and prevent potential runtime errors.
Error Handling: Consider adding error handling for API requests across various functions (getUsers, getPosts, createComment, deleteComment, etc.). Implementing .catch() blocks with detailed error messages or logging will help manage potential errors gracefully and aid in debugging.
Accessibility: Improve accessibility by adding aria-labels or other features to buttons and dropdowns, ensuring a better experience for users with assistive technologies.
User Feedback: Enhance user experience by providing notifications or messages, especially in cases like comment deletion failures.
Validation: Implement regex checks for email validation to ensure inputs are valid before form submission.

These improvements will not only enhance the functionality and robustness of your code but also provide a better user experience. Keep up the great work, and continue learning from these insights! 🚀

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

mateacademy-ai-mentor · 2024-11-16T21:51:23Z

src/App.tsx

+      .catch(() => {
+        setErrorLoadPosts(true);
+      })


Consider adding more detailed error messages or logging within the .catch() block to aid in debugging and provide more context about the error.

mateacademy-ai-mentor · 2024-11-16T21:51:23Z

src/App.tsx

+      .catch(() => {
+        setErrorLoadComments(true);
+      })


Similar to the previous comment, consider adding more detailed error messages or logging within the .catch() block to aid in debugging and provide more context about the error.

mateacademy-ai-mentor · 2024-11-16T21:51:23Z

src/App.tsx

+  const [users, setUsers] = useState<User[]>([]);
+  const [userSelected, setUserSelected] = useState<User | null>(null);
+  const [posts, setPosts] = useState<Post[]>([]);
+  const [post, setPost] = useState<Post | null>(null);
+  const [loadingPosts, setLoadingPosts] = useState(false);
+  const [errorLoadPosts, setErrorLoadPosts] = useState<boolean>(false);
+  const [openPostDetails, setOpenPostDetails] = useState<number>(0);
+  const [comments, setComments] = useState<Comment[]>([]);
+  const [loadingComments, setLoadingComments] = useState(false);
+  const [errorLoadComments, setErrorLoadComments] = useState<boolean>(false);
+  const [writeComment, setWriteComment] = useState<boolean>(false);


Ensure that all state setters have explicit type definitions to enhance type safety and prevent potential runtime errors.

mateacademy-ai-mentor · 2024-11-16T21:51:23Z

src/api/comments.ts

+export const getComments = (postId: number) => {
+  return client.get<Comment[]>(`/comments?postId=${postId}`);
+};


Consider adding error handling for the getComments function to manage potential errors gracefully.

mateacademy-ai-mentor · 2024-11-16T21:51:23Z

src/api/comments.ts

+}: Omit<Comment, 'id'>) => {
+  return client.post<Comment>(`/comments`, { postId, name, email, body });
+};


Consider adding error handling for the createComment function to manage potential errors gracefully.

mateacademy-ai-mentor · 2024-11-16T21:51:24Z

src/components/PostDetails.tsx

+}) => {
+  function removeComment(comment: Comment) {
+    setComments([...comments.filter(commentary => commentary !== comment)]);
+    deleteComment(comment.id).catch(() => setComments([...comments]));


Consider adding a notification or message to inform the user if the comment deletion fails. This will improve user experience by providing feedback on the action.

mateacademy-ai-mentor · 2024-11-16T21:51:24Z

src/components/PostDetails.tsx

+  function removeComment(comment: Comment) {
+    setComments([...comments.filter(commentary => commentary !== comment)]);
+    deleteComment(comment.id).catch(() => setComments([...comments]));
+  }


Ensure that the removeComment function has an explicit return type definition to enhance type safety and prevent potential runtime errors.

mateacademy-ai-mentor · 2024-11-16T21:51:24Z

src/components/PostsList.tsx

+                  <button
+                    type="button"
+                    data-cy="PostButton"
+                    className="button is-link"
+                    onClick={() => {
+                      setOpenPostDetails(0);
+                      setWriteComment(false);
+                    }}
+                  >
+                    Close
+                  </button>
+                ) : (
+                  <button
+                    type="button"
+                    data-cy="PostButton"
+                    className="button is-link is-light"
+                    onClick={() => {
+                      setOpenPostDetails(id);
+                      getCommentsPost(post);
+                      setPost(post);
+                      setWriteComment(false);
+                    }}
+                  >
+                    Open
+                  </button>


Consider adding aria-labels or other accessibility features to the buttons to improve accessibility for users with assistive technologies.

mateacademy-ai-mentor · 2024-11-16T21:51:25Z

src/components/PostsList.tsx

+export const PostsList: React.FC<Props> = ({
+  posts,
+  setPost,
+  openPostDetails,
+  setOpenPostDetails,
+  getCommentsPost,
+  setWriteComment,
+}) => (


Ensure that all functions and props have explicit type definitions to enhance type safety and prevent potential runtime errors.

mateacademy-ai-mentor · 2024-11-16T21:51:25Z

src/components/UserSelector.tsx

+export const UserSelector: React.FC<Props> = ({
+  users,
+  userSelected,
+  setUserSelected,
+  getPostUser,
+  setOpenPostDetails,
+  setWriteComment,
+  setPosts,
+  setPost,
+}) => {


Ensure that all functions and props have explicit type definitions to enhance type safety and prevent potential runtime errors.

add task solution

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mateacademy-ai-mentor suggested changes Nov 16, 2024

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add task second solution

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VictorKomara requested a review from mateacademy-ai-mentor November 16, 2024 21:49

mateacademy-ai-mentor approved these changes Nov 16, 2024

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add task solution #1200

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