Created put and delete end-points

[srikeerthireddy]

@CodiumAI-Agent /review

[CodiumAI-Agent]

PR Review 🔍

⏱️ Estimated effort to review [1-5]	2, because the PR involves adding two new API endpoints with standard CRUD operations, which are generally straightforward but require careful attention to error handling and parameter validation.
🧪 Relevant tests	No
⚡ Possible issues	Possible Bug: The `put` and `delete` endpoints might not handle cases where `id` is invalid or malformed, which could lead to unhandled exceptions or database errors.
	Data Validation Issue: There is no explicit validation for the data received in `req.body` for the update operation. This could lead to invalid data being saved in the database.
🔒 Security concerns	No

Code feedback:

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relevant file	Back-End/moodEntries/moodEntryRoutes.js
suggestion	Consider adding input validation for `id` and `req.body` to ensure they contain valid and expected data before processing them in the database operations. This can prevent potential runtime errors and maintain data integrity. [important]
relevant line	const {id}=req.params;

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relevant file	Back-End/moodEntries/moodEntryRoutes.js
suggestion	Implement error logging for the catch blocks in both the `put` and `delete` endpoints. This will help in debugging and maintaining the application by providing more context when exceptions occur. [important]
relevant line	}catch(error){

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relevant file	Back-End/moodEntries/moodEntryRoutes.js
suggestion	Use HTTP status code 204 for successful delete operations where no content is returned. This is more appropriate than 200 since no content is being sent back. [medium]
relevant line	res.status(200).json({message:"Mood entry deleted successfully",moodEntry:deleteMoodEntry});

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relevant file	Back-End/moodEntries/moodEntryRoutes.js
suggestion	Add a check to ensure `req.body` is not empty during an update operation to avoid replacing existing data with potentially empty or incomplete data. [medium]
relevant line	const updateMoodEntry=await moodEntryModel.findByIdAndUpdate(id,req.body,{new:true});

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