Add delete mentor endpoint and implement deletion logic in RecommendationService

- Introduced a new DELETE endpoint at /mentors/{mentor_id} for removing mentors from the system.
- Implemented the delete_mentor method in RecommendationService to handle the deletion process, including error logging and exception handling for improved reliability.

routers/mentors.py

@@ -85,5 +85,35 @@ async def batch_upsert_mentors(
             detail=f"Failed to batch upsert mentors: {str(e)}"
         )
 
-
+@router.delete("/mentors/{mentor_id}")
+async def delete_mentor(
+    request: Request,
+    mentor_id: int
+):
+    try:
+        logger.info(f"Received delete request for mentor ID: {mentor_id}")
+        
+        recommendation_service = RecommendationService()
+        success = recommendation_service.delete_mentor(str(mentor_id))
+        
+        if success:
+            logger.info(f"Successfully deleted mentor ID: {mentor_id}")
+            return {
+                "success": True,
+                "message": "Mentor deleted successfully",
+                "mentor_id": mentor_id
+            }
+        else:
+            raise HTTPException(
+                status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+                detail="Failed to delete mentor"
+            )
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Error deleting mentor: {str(e)}", exc_info=True)
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to delete mentor: {str(e)}"
+        )
 

services/recommendation_service.py

@@ -123,6 +123,11 @@ class RecommendationService:
             filter_dict["status"] = "ACTIVATED"
         
         return filter_dict if filter_dict else None
-
-
+    
+    def delete_mentor(self, mentor_id: str) -> bool:
+        try:
+            return self.pinecone_service.delete_mentor(mentor_id)
+        except Exception as e:
+            logger.error(f"Failed to delete mentor: {str(e)}")
+            raise