refactor: Add ai-learning-status and chat-stats API to blueprints

- Add api_ai_learning_status and api_chat_stats to routes_insights.py
- Update chat_analytics template to use new API path
- Add endpoint aliases for backward compatibility

Phase 6.2b - AI API routes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app.py

@@ -4478,9 +4478,9 @@ def admin_analytics_export():
         db.close()
 
 
-@app.route('/api/admin/ai-learning-status')
-@login_required
-def api_ai_learning_status():
+# @app.route('/api/admin/ai-learning-status')  # MOVED TO admin.api_ai_learning_status
+# @login_required
+def _old_api_ai_learning_status():
     """API: Get AI feedback learning status and examples"""
     if not current_user.is_admin:
         return jsonify({'success': False, 'error': 'Not authorized'}), 403
@@ -5313,9 +5313,9 @@ def admin_ai_usage_user(user_id):
         db.close()
 
 
-@app.route('/api/admin/chat-stats')
-@login_required
-def api_chat_stats():
+# @app.route('/api/admin/chat-stats')  # MOVED TO admin.api_chat_stats
+# @login_required
+def _old_api_chat_stats():
     """API: Get chat statistics for dashboard"""
     if not current_user.is_admin:
         return jsonify({'success': False, 'error': 'Not authorized'}), 403

blueprints/__init__.py

@@ -259,6 +259,8 @@ def register_blueprints(app):
             'api_update_insight_status': 'admin.api_update_insight_status',
             'api_sync_insights': 'admin.api_sync_insights',
             'api_insights_stats': 'admin.api_insights_stats',
+            'api_ai_learning_status': 'admin.api_ai_learning_status',
+            'api_chat_stats': 'admin.api_chat_stats',
         })
         logger.info("Created admin endpoint aliases")
     except ImportError as e:

blueprints/admin/routes_insights.py

@@ -144,3 +144,101 @@ def api_insights_stats():
     except Exception as e:
         logger.error(f"Error getting stats: {e}")
         return jsonify({'success': False, 'error': str(e)}), 500
+
+
+# ============================================================
+# AI LEARNING STATUS API
+# ============================================================
+
+@bp.route('/ai-learning-status')
+@login_required
+def api_ai_learning_status():
+    """API: Get AI feedback learning status and examples"""
+    if not current_user.is_admin:
+        return jsonify({'success': False, 'error': 'Not authorized'}), 403
+
+    try:
+        from feedback_learning_service import get_feedback_learning_service
+        service = get_feedback_learning_service()
+        context = service.get_learning_context()
+
+        # Format examples for JSON response
+        positive_examples = []
+        for ex in context.get('positive_examples', []):
+            positive_examples.append({
+                'query': ex.query,
+                'response': ex.response[:300] + '...' if len(ex.response) > 300 else ex.response,
+                'companies': ex.companies_mentioned or []
+            })
+
+        negative_examples = []
+        for ex in context.get('negative_examples', []):
+            negative_examples.append({
+                'query': ex.query,
+                'response': ex.response,
+                'comment': ex.feedback_comment
+            })
+
+        return jsonify({
+            'success': True,
+            'learning_active': True,
+            'stats': context.get('stats', {}),
+            'using_seed_examples': context.get('stats', {}).get('using_seed_examples', False),
+            'positive_examples_count': len(positive_examples),
+            'negative_examples_count': len(negative_examples),
+            'positive_examples': positive_examples,
+            'negative_examples': negative_examples,
+            'negative_patterns': context.get('negative_patterns', []),
+            'generated_at': context.get('generated_at')
+        })
+    except ImportError:
+        return jsonify({
+            'success': True,
+            'learning_active': False,
+            'message': 'Feedback learning service not available'
+        })
+    except Exception as e:
+        logger.error(f"Error getting AI learning status: {e}")
+        return jsonify({
+            'success': False,
+            'error': str(e)
+        }), 500
+
+
+# ============================================================
+# CHAT STATS API
+# ============================================================
+
+@bp.route('/chat-stats')
+@login_required
+def api_chat_stats():
+    """API: Get chat statistics for dashboard"""
+    if not current_user.is_admin:
+        return jsonify({'success': False, 'error': 'Not authorized'}), 403
+
+    from datetime import datetime, timedelta
+    from database import SessionLocal, AIChatMessage
+
+    db = SessionLocal()
+    try:
+        from sqlalchemy import func
+
+        # Stats for last 7 days
+        week_ago = datetime.now() - timedelta(days=7)
+
+        daily_stats = db.query(
+            func.date(AIChatMessage.created_at).label('date'),
+            func.count(AIChatMessage.id).label('count')
+        ).filter(
+            AIChatMessage.created_at >= week_ago,
+            AIChatMessage.role == 'user'
+        ).group_by(
+            func.date(AIChatMessage.created_at)
+        ).order_by('date').all()
+
+        return jsonify({
+            'success': True,
+            'daily_queries': [{'date': str(d.date), 'count': d.count} for d in daily_stats]
+        })
+    finally:
+        db.close()

templates/admin/chat_analytics.html

@@ -318,7 +318,7 @@
 // Load AI Learning Status
 async function loadLearningStatus() {
     try {
-        const response = await fetch('/api/admin/ai-learning-status');
+        const response = await fetch('/admin/ai-learning-status');
         const data = await response.json();
 
         if (!data.success) {