todo-list.reducers.ts

todo-list.reducers.ts

export const todoListReducers = (
  lastState: TodoListState = new TodoListInitState(),
  action: GenericAction<TodoListActionTypes, any>
): TodoListState => {
  switch (action.type) {
    case TodoListActionTypes.LoadTodoList:
      return loadTodoItems(lastState, action);
    case TodoListActionTypes.TodoItemsLoaded:
      return todoItemsLoaded(lastState, action);
    case TodoListActionTypes.TodoItemsLoadFailed:
      return todoItemsLoadFailed(lastState, action);
    case TodoListActionTypes.TodoItemCreated:
      return todoItemCreatedReducer(lastState, action);
    case TodoListActionTypes.TodoItemsLoadFailed:
      return todoItemsLoadFailed(lastState, action);
    case TodoListActionTypes.TodoItemDeleted:
      return todoItemDeletedReducer(lastState, action);
    case TodoListActionTypes.TodoItemUpdated:
      return todoItemUpdatedReducer(lastState, action);
    case TodoListActionTypes.TodoItemCompleted:
      return todoItemCompletedReducer(lastState, action);

    default:
      return lastState;
  }
};