Coverage for bc/kwai-bc-portal/src/kwai_bc_portal/get_page.py: 100%

1"""Module for the use case "Get Page".""" 

2 

3from dataclasses import dataclass 

4 

5from kwai_core.domain.presenter import Presenter 

6 

7from kwai_bc_portal.domain.page import PageEntity, PageIdentifier 

8from kwai_bc_portal.pages.page_repository import PageRepository 

9 

10 

11@dataclass(kw_only=True, frozen=True, slots=True) 

12class GetPageCommand: 

13 """Input for the use case "Get Page".""" 

14 

15 id: int 

16 

17 

18class GetPage: 

19 """Use case "Get Page".""" 

20 

21 def __init__(self, repo: PageRepository, presenter: Presenter[PageEntity]): 

22 """Initialize the use case. 

23 

24 Args: 

25 repo: A repository to get the page. 

26 presenter: A presenter for a page entity. 

27 """ 

28 self._repo = repo 

29 self._presenter = presenter 

30 

31 async def execute(self, command: GetPageCommand): 

32 """Execute the use case.""" 

33 self._presenter.present(await self._repo.get_by_id(PageIdentifier(command.id)))