feat(roadmap): implementar Sprints 1, 2 y 3 (MVC, Stateless JWT API y Spring Security)

app/routes/classrooms.py

@@ -58,29 +58,37 @@ def add_classroom():
 
             cap_raw = str(form.capacity.data or '').strip()
             if cap_raw in ['∞', 'inf', 'INF', 'Infinity', 'infinity', '0', 'ilimitada', 'Ilimitada', 'sin limite', 'Sin límite']:
-                cap_val = 0
+                cap_val = 9999
             else:
                 cap_val = int(cap_raw)
 
-            classroom = Classroom(
+            from app.services.classroom_service import ClassroomService
+            from app.schemas.classroom_dto import ClassroomCreateDTO
+            from app.services.audit_service import AuditService
+
+            dto = ClassroomCreateDTO(
                 building_id=building.id,
-                building=building.name,
                 code=room_code,
                 floor=floor_val,
                 capacity=cap_val,
                 description=form.description.data,
                 is_active=form.is_active.data
             )
+            classroom_service = ClassroomService()
+            classroom = classroom_service.create_classroom(dto)
 
-            db.session.add(classroom)
-            db.session.commit()
+            # Registrar en bitácora inmutable de auditoría
+            AuditService.log('CREATE', 'classrooms', entity_id=classroom.id, details={'code': classroom.code, 'building': building.name})
 
             flash(f'Aula {classroom.location_display} creada exitosamente.', 'success')
             return redirect(url_for('classrooms.list_classrooms'))
 
+        except ValueError as ve:
+            flash(str(ve), 'error')
+            return render_template('classrooms/add.html', form=form, building_floors=building_floors, title='Add Classroom')
         except Exception as e:
             db.session.rollback()
-            flash(f'Error creating classroom: {str(e)}', 'error')
+            flash(f'Error al crear el aula: {str(e)}', 'error')
 
     return render_template('classrooms/add.html', form=form, building_floors=building_floors, title='Add Classroom')