идентификаторы удалений, заготовки

hockey_data/mapping_context.py

@@ -687,9 +687,39 @@ class MappingDataService:
         context, _ = self.resolve_context(user, supplied)
         with self.database.session() as session:
             variable = session.scalar(select(MappingContextVariable).where(MappingContextVariable.key == key))
-            if variable is None: raise HTTPException(status_code=404, detail="Переменная не найдена")
+            if variable is None:
+                # BUILD86: be defensive with long-lived production databases.
+                # Penalty selection keys were added over several builds; if a row
+                # is missing for any reason, restore the known default contract
+                # immediately instead of breaking an operator click with 404.
+                default_index = next((i for i, item in enumerate(DEFAULT_CONTEXT_VARIABLES) if item.get("key") == key), -1)
+                default_item = DEFAULT_CONTEXT_VARIABLES[default_index] if default_index >= 0 else None
+                if default_item is not None:
+                    now = _utcnow()
+                    variable = MappingContextVariable(
+                        key=default_item["key"],
+                        label=default_item["label"],
+                        category=default_item.get("category", "Контекст"),
+                        description=default_item.get("description", ""),
+                        value_type=default_item.get("value_type", "id"),
+                        entity_type=default_item.get("entity_type", ""),
+                        scope=default_item.get("scope", "match"),
+                        source_type=default_item.get("source_type", "manual"),
+                        default_value=default_item.get("default_value", ""),
+                        is_system=default_item.get("source_type") == "system",
+                        enabled=True,
+                        sort_order=default_index,
+                        created_by="system",
+                        updated_by="system",
+                        created_at=now,
+                        updated_at=now,
+                    )
+                    session.add(variable)
+                    session.flush()
+                else:
+                    raise HTTPException(status_code=404, detail=f"Переменная не найдена: {key}")
             if variable.source_type == "system" or variable.is_system:
-                raise HTTPException(status_code=409, detail="Системная переменная задаётся программой")
+                raise HTTPException(status_code=409, detail=f"Системная переменная задаётся программой: {key}")
             scope_key = self._scope_key(variable, user, context)
             row = session.scalar(select(MappingContextValue).where(and_(MappingContextValue.variable_id == variable.id, MappingContextValue.scope_key == scope_key)))
             if row is None: