fix contract

app/routes/genetic_algorithm.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, request, jsonify, current_app
+from flask import Blueprint, request, jsonify, current_app, render_template
 from datetime import datetime, timedelta
 from app.models.genetic_algorithm import ReservationOptimizer
 from app.models.reservation import Reservation, ReservationStatus
@@ -40,7 +40,7 @@ def optimize_reservations():
                 return jsonify({'error': 'Invalid end_date format. Use ISO format.'}), 400
         
         # Check if user has permission (admin or teacher)
-        if current_user.role not in ['admin', 'teacher']:
+        if current_user.role not in ['ADMIN', 'teacher']:
             return jsonify({'error': 'Insufficient permissions to optimize reservations'}), 403
         
         # Initialize optimizer and run optimization
@@ -84,7 +84,7 @@ def apply_optimization():
             return jsonify({'error': 'reservations must be a list'}), 400
         
         # Check if user has permission
-        if current_user.role not in ['admin', 'teacher']:
+        if current_user.role not in ['ADMIN', 'teacher']:
             return jsonify({'error': 'Insufficient permissions to apply reservations'}), 403
         
         # Initialize optimizer and apply reservations
@@ -124,7 +124,7 @@ def preview_optimization():
             return jsonify({'error': 'commission_ids must be a non-empty list'}), 400
         
         # Check if user has permission
-        if current_user.role not in ['admin', 'teacher']:
+        if current_user.role not in ['ADMIN', 'teacher']:
             return jsonify({'error': 'Insufficient permissions to preview optimization'}), 403
         
         # Initialize optimizer and run optimization
@@ -171,7 +171,7 @@ def get_commissions():
     """Get available commissions for optimization"""
     try:
         # Check if user has permission
-        if current_user.role not in ['admin', 'teacher']:
+        if current_user.role not in ['ADMIN', 'teacher']:
             return jsonify({'error': 'Insufficient permissions'}), 403
         
         from app.models.subject import Commission, Subject
@@ -201,7 +201,7 @@ def get_algorithm_status():
     """Get genetic algorithm configuration status"""
     try:
         # Check if user has permission
-        if current_user.role not in ['admin', 'teacher']:
+        if current_user.role not in ['ADMIN']:
             return jsonify({'error': 'Insufficient permissions'}), 403
         
         # Get system status
@@ -238,4 +238,18 @@ def get_algorithm_status():
         
     except Exception as e:
         current_app.logger.error(f"Error getting algorithm status: {str(e)}")
-        return jsonify({'error': f'Status check failed: {str(e)}'}), 500
+        return jsonify({'error': f'Status check failed: {str(e)}'}), 500
+
+
+# Web interface route (without API prefix)
+genetic_web_bp = Blueprint('genetic_algorithm_web', __name__)
+
+
+@genetic_web_bp.route('/genetic-optimizer')
+@login_required
+def genetic_optimizer():
+    """Render the genetic algorithm optimizer interface"""
+    if current_user.role not in ['ADMIN']:
+       return render_template('auth/403.html'), 403
+    
+    return render_template('genetic_optimizer.html')