Vamsidhar - fix: add all-logs endpoint and fix member lookup in aggregation pipeline

[vamsidharpanithi]

Description

This PR fixes the Time Log Visibility issue on the Member Group Check-In page by adding a new endpoint to fetch all project time logs and fixing the member lookup in the aggregation pipeline. Previously, the frontend could not fetch all time logs for a project, and member information was not being correctly joined, resulting in "Unknown User" being displayed.

Fixes # (bug list priority: Medium) - Time Log Visibility Issue on Member Group Check-In Page

Related PRs (if any):

This backend PR is related to the frontend PR #4685.
To test this backend PR you need to checkout the frontend PR #4685.

Main changes explained:

• Update src/routes/bmdashboard/bmTimeLoggerRouter.js:
  • Added new GET endpoint /timelogger/:projectId/logs to fetch all time logs for a project
  • Reordered routes so the general route (/logs) comes before the member-specific route (/:memberId/logs) to prevent route matching conflicts that caused 404 errors
• Update src/controllers/bmdashboard/bmTimeLoggerController.js:
  • Enhanced getProjectTimeLogs function to handle both all-logs and member-specific queries
  • Fixed member lookup in aggregation pipeline:
    • Added type conversion stage to safely convert member field to ObjectId (handles both string and ObjectId types)
    • Changed collection name from 'userprofiles' to 'userProfiles' to match the actual MongoDB collection name
    • Added proper ObjectId conversion for projectId and memberId in match stage
  • Added ObjectId conversion in startTimeLog to ensure proper MongoDB queries when creating new time logs
  • Added updatedAt field to the projection for proper sorting of completed logs

How to test:

1. Checkout the Vamsidhar-fix/time-log-visibility-backend branch
2. Run npm install to ensure dependencies are up to date
3. Start the backend server: npm start
4. Navigate to: http://localhost:5173/bmdashboard/timelog
5. Select a project from the dropdown
6. Verify the following:
   • Time Log Summary Table appears at the top showing completed time logs (if any exist)
   • Member names and roles are displayed correctly in the summary (not "Unknown User")
   • All project members are displayed in cards below the summary
   • Start timers for different members - they should all start from 00:00:00 (not from old values)
   • Pause a timer - it should show the exact time it was paused at (not jump to old value)
   • Resume a paused timer - it should continue from where it was paused (not jump to large old value)
   • Stop a timer - the final time should remain visible on the card (not reset to 00:00:00)
   • Summary table updates automatically after stopping a timer (within ~1 second) without page refresh
   • New completed log appears in the summary table with correct member info, times, and duration

Screenshots or videos of changes:

N/A (Backend API changes)

[sundarmachani]

I’ve reviewed this backend PR and tested the changes in coordination with the related frontend updates. Everything looks good and works as expected.
• Time log data is returned correctly and aligns with the frontend Time Log Summary component.
• Member details (names, roles, timestamps, durations) are accurate and consistent.
• No issues observed with timer state handling or completed time log records.
• Verified the behavior using before and after comparisons, and the fixes are clearly reflected.

The backend changes integrate well with the frontend and resolve the reported issues effectively.