Sweep: Fix logic error in delete user endpoint

[mufidu]

Details

The code doesn't validate whether req.body.id is provided or not. If req.body.id is undefined or null, findByIdAndDelete will not throw an error but will return null. This will lead to a response of 'User not found', which might be misleading because the real issue is that the client didn't provide an id.

Fix it.

Checklist

- [X] Modify `routes/user.routes.js` ✓ https://github.com/mufidu/booku/commit/e6a132646529204d90ac6d85ae6d06156fef3521 [Edit](https://github.com/mufidu/booku/edit/sweep/fix_logic_error_in_delete_user_endpoint_708a5/routes/user.routes.js) - [X] Running GitHub Actions for `routes/user.routes.js` ✓ [Edit](https://github.com/mufidu/booku/edit/sweep/fix_logic_error_in_delete_user_endpoint_708a5/routes/user.routes.js)

[sweep-ai[bot]]

🚀 Here's the PR! #147

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Actions (click)

• [ ] ↻ Restart Sweep

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Step 1: 🔎 Searching

I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.

Some code snippets I think are relevant in decreasing order of relevance (click to expand). If some file is missing from here, you can mention the path in the ticket description.

https://github.com/mufidu/booku/blob/cd57944df79f7ea324cdc34edb187fe1bee298af/routes/user.routes.js#L6-L16

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Step 2: ⌨️ Coding

• [X] Modify routes/user.routes.js ✓ https://github.com/mufidu/booku/commit/e6a132646529204d90ac6d85ae6d06156fef3521 Edit

  Modify routes/user.routes.js with contents:
  • Before attempting to delete the user in the `router.delete('/', async (req, res) => {...}` method, add a validation step to check if `req.body.id` is provided.
  • Directly after the start of the try block, insert the following validation logic: ``` if (!req.body.id) { return res.status(400).send('User ID must be provided'); } ```
  • This code snippet checks if `req.body.id` is falsy (which includes `undefined`, `null`, or an empty string) and, if so, immediately responds with a 400 status code and a meaningful error message. This prevents the method from proceeding to attempt a deletion with an invalid or missing ID.
  • The rest of the method remains unchanged. This modification ensures that the endpoint behaves more predictively and provides clearer feedback to the client when the required ID is not provided in the request.

--- 
+++ 
@@ -6,6 +6,9 @@

 router.delete('/', async (req, res) => {
   try {
+    if (!req.body.id) {
+      return res.status(400).send('User ID must be provided');
+    }
     const deletedUser = await User.findByIdAndDelete(req.body.id);
     if (!deletedUser) {
       return res.status(404).send('User not found');

• [X] Running GitHub Actions for routes/user.routes.js ✓ Edit

  Check routes/user.routes.js with contents:

Ran GitHub Actions for e6a132646529204d90ac6d85ae6d06156fef3521:

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Step 3: 🔁 Code Review

I have finished reviewing the code for completeness. I did not find errors for sweep/fix_logic_error_in_delete_user_endpoint_708a5.

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