fix spanish

app/routes/schedule.py

@@ -119,17 +119,18 @@ def calendar_view():
     return render_template('schedule/calendar.html', title='Calendar View')
 
 @schedule_bp.route('/commissions')
-@login_required
 def commissions_view():
-    """View commissions by subject for easy mapping"""
-    from app.models.subject import Subject, Commission
-    
-    # Get all active subjects with their commissions
-    subjects = Subject.query.filter_by(is_active=True).options(
-        db.joinedload(Subject.commissions).joinedload(Commission.teacher)
-    ).all()
-    
-    return render_template('schedule/commissions.html', title='Commissions Management', subjects=subjects)
+    subjects = Subject.query.all()
+
+    # Calculamos el total de capacidad sumando todas las comisiones de todas las materias
+    total_capacity = sum(c.max_students for s in subjects for c in s.commissions)
+    # Calculamos el total de comisiones
+    total_commissions = sum(len(s.commissions) for s in subjects)
+
+    return render_template('schedule/commissions.html',
+                           subjects=subjects,
+                           total_capacity=total_capacity,
+                           total_commissions=total_commissions)
 
 @schedule_bp.route('/add', methods=['GET', 'POST'])
 @login_required
@@ -199,27 +200,32 @@ def list_reservations():
     """List all reservations"""
     return redirect(url_for('schedule.today_schedule'))
 
-@schedule_bp.route('/reservation/<int:id>/confirm', methods=['POST'])
+
+@schedule_bp.route('/reservation/<int:id>/confirm', methods=['GET', 'POST'])
 @login_required
 def confirm_reservation(id):
-    """Confirm a reservation"""
+    """Confirm a reservation (Handles both GET from link and POST from form)"""
     try:
         reservation = Reservation.query.get_or_404(id)
-        
+
+        # Validación de seguridad: Solo confirmar si está pendiente
         if reservation.status != ReservationStatus.PENDING:
-            flash('Only pending reservations can be confirmed.', 'error')
-            return redirect(request.referrer)
-            
+            flash('Only pending reservations can be confirmed.', 'warning')
+            return redirect(url_for('schedule.today_schedule'))
+
         reservation.status = ReservationStatus.CONFIRMED
         db.session.commit()
-        
-        flash('Reservation confirmed successfully!', 'success')
-        
+
+        flash(
+            f'Reservation for {reservation.commission.code if reservation.commission else "Class"} confirmed successfully!',
+            'success')
+
     except Exception as e:
         db.session.rollback()
         flash(f'Error confirming reservation: {str(e)}', 'error')
-        
-    return redirect(request.referrer)
+
+    # Redirigir a la página desde la que venía el usuario o al inicio de hoy
+    return redirect(request.referrer or url_for('schedule.today_schedule'))
 
 # API endpoints
 @schedule_bp.route('/api/classroom-availability')