feat: optimizacion zocalos aulas, metricas ocupacion dia/semana/mes, modificacion de reservas y permisos RBAC en gestion

app/models/user.py

@@ -59,9 +59,31 @@ class User(UserMixin, db.Model):
             self.is_admin() or 
             self.has_permission('users', 'read') or 
             self.has_permission('milestone_types', 'read') or
-            self.has_permission('import', 'read')
+            self.has_permission('import', 'read') or
+            self.has_permission('reservations', 'read_write') or
+            self.has_permission('classrooms', 'read_write') or
+            self.has_permission('buildings', 'read_write') or
+            self.has_permission('metrics', 'read')
         )
 
+    def can_edit_reservation(self, reservation):
+        """Check if user has permission to edit a given reservation"""
+        if not reservation:
+            return False
+        if self.is_admin():
+            return True
+        role_name = (self.role_obj.name if self.role_obj else self.role or '').lower()
+        if role_name in ['admin', 'administrador', 'bedelia', 'bedelía', 'operador']:
+            return True
+        if self.has_permission('reservations', 'read_write'):
+            # El docente creador puede modificar su propia reserva
+            if reservation.user_id == self.id:
+                return True
+            # Bedelía o roles de gestión con permiso de escritura total
+            if role_name in ['bedelia', 'bedelía', 'operador']:
+                return True
+        return False
+
     
     def update_last_login(self):
         """Update last login timestamp"""