Fix1

routes/scoring.py

@@ -23,8 +23,19 @@ def get_student_score(student_id):
     Compute and return full scoring packet for a student
     """
     try:
+        # Check database connection first
+        if db is None:
+            from database.db import get_db_error
+            return jsonify({
+                'error': 'Database not available',
+                'details': get_db_error(),
+                'hint': 'Check SUPABASE_URL and SUPABASE_KEY environment variables on HuggingFace'
+            }), 503
+        
         # 1. Fetch student data
         student_result = db.table('analytics_students').select('*').eq('student_id', student_id).maybe_single().execute()
+        if student_result is None:
+            return jsonify({'error': 'Database query failed - connection may be lost'}), 503
         if not student_result.data:
             return jsonify({'error': 'Student not found', 'student_id': student_id}), 404
         
@@ -33,13 +44,13 @@ def get_student_score(student_id):
         # 2. Fetch personality responses
         personality_result = db.table('analytics_personality_responses').select('*').eq('student_id', student_id).maybe_single().execute()
         personality_responses = {}
-        if personality_result.data:
+        if personality_result and personality_result.data:
             personality_responses = {k: v for k, v in personality_result.data.items() if k.startswith('p_q')}
         
         # 3. Fetch text responses
         text_result = db.table('analytics_text_responses').select('*').eq('student_id', student_id).maybe_single().execute()
         text_responses = {}
-        if text_result.data:
+        if text_result and text_result.data:
             text_responses = {
                 'text_q1': text_result.data.get('text_q1', ''),
                 'text_q2': text_result.data.get('text_q2', ''),