Akshith Individual Student Report Generation – Backend

[akshith312]

Description

Related PRS (if any):

This backend PR is not related to any other PR.
…

Main changes explained:

• Created new report endpoints

  • GET /educator/reports/student/:studentId
    • Returns a detailed student report including personal info, completion status, average scores, and progress timeline
  • GET /educator/reports/student/:studentId/export
    • Returns exportable, PDF-ready / JSON-structured report data
    • Default export type is the JSON format.

• Added aggregation logic

  • Computes:
    • Lesson and assessment completion status
    • Average performance scores
    • Progress metrics over time

• Support for optional date-range filtering

  • Allows filtering progress metrics by start/end dates (if provided in query params)
    …

How to test:

1. check into current branch
2. do npm install and ... to run this PR locally
3. Log in as any user
4. Call the endpoint using Postman:
   • GET /educator/reports/student/:studentId
   • Optional Query params:
   • ?startDate=YYYY-MM-DD&endDate=YYYY-MM-DD
     Verify:
   • Student personal information is returned correctly
   • Completion percentages and average scores are computed accurately
   • Progress timeline data matches expected activity logs
5. Call the endpoint using Postman:
   • GET /educator/reports/student/:studentId/export
   • Optional Query Params:
   • ?format=pdf
   • Confirm response structure is suitable for JSON/PDF export

-- Sample UserID with good records: 693c8b5b75dd35082a3e5fc2

Screenshots or videos of changes:

Screen.Recording.2025-12-18.225730.mp4

Note:

The role based access is commented out for now, since the PM and student roles aren't present as user types.