Handle Missing Authentication Token in UserProfile Component

[coderabbitai[bot]]

When fetching the authentication token from localStorage in the UserProfile component, consider handling cases where the token might be null or undefined. This could lead to errors in the API request. \n\nPR URL: https://github.com/HashirAKB/Paytm-Wallet/pull/10 \nComment URL: https://github.com/HashirAKB/Paytm-Wallet/pull/10#discussion_r1721889831

[HashirAKB]

@coderabbitai can you do a full review and raise issues for any improvements that needed?

[coderabbitai[bot]]

[!TIP] For best results, initiate chat on the files or code changes.

@HashirAKB, here are some recommendations for improvements based on the review of the codebase:

1. Consistent Token Handling: Ensure that all components using localStorage to retrieve the authentication token handle cases where the token might be null or undefined. For example, in frontend/src/components/balance.jsx, there is a check for a missing token, which should be consistently applied in other components like frontend/src/pages/Profile.jsx and frontend/src/components/users.jsx.

2. Error Handling in API Requests: Review the API requests made using axiosInstance to ensure robust error handling. This includes checking for network errors, unauthorized access due to missing or invalid tokens, and handling server errors gracefully.

3. Code Consistency: Consider refactoring common logic, such as token retrieval and error handling, into utility functions or hooks to promote code reuse and maintainability.

If you would like, I can help draft a GitHub issue to track these improvements. Let me know how you'd like to proceed!

Analysis chain

Scripts executed

The following scripts were executed for the analysis: Script: ```shell #!/bin/bash # Search for the UserProfile component to review its implementation. fd -e js UserProfile # Search for occurrences of localStorage usage to identify potential issues with token handling. rg 'localStorage' -A 3 # Search for API requests to check for error handling and token usage. rg 'fetch(' -A 5 # Search for any TODO or FIXME comments that might indicate areas needing improvement. rg 'TODO|FIXME' ``` Length of output: 2912