| """ |
| 案件当事人 API |
| 符合四层架构规范：只做请求/响应处理，业务逻辑在 Service 层 |
| """ |
|
|
| from __future__ import annotations |
|
|
| from typing import Any, cast |
|
|
| from django.http import HttpRequest |
| from ninja import Router |
|
|
| from apps.cases.schemas import CasePartyIn, CasePartyOut, CasePartyUpdate |
| from apps.core.dto.request_context import extract_request_context |
|
|
| router = Router() |
|
|
|
|
| def _get_case_party_service() -> Any: |
| """工厂函数：创建 CasePartyService 实例""" |
| from apps.cases.services.party.case_party_service import CasePartyService |
|
|
| return CasePartyService() |
|
|
|
|
| @router.get("/parties", response=list[CasePartyOut]) |
| def list_parties(request: HttpRequest, case_id: int | None = None) -> list[CasePartyOut]: |
| service = _get_case_party_service() |
| ctx = extract_request_context(request) |
| return cast(list[CasePartyOut], service.list_parties(case_id=case_id, user=ctx.user)) |
|
|
|
|
| @router.post("/parties", response=CasePartyOut) |
| def create_party(request: HttpRequest, payload: CasePartyIn) -> CasePartyOut: |
| service = _get_case_party_service() |
| ctx = extract_request_context(request) |
| return cast( |
| CasePartyOut, |
| service.create_party( |
| case_id=payload.case_id, client_id=payload.client_id, legal_status=payload.legal_status, user=ctx.user |
| ), |
| ) |
|
|
|
|
| @router.get("/parties/{party_id}", response=CasePartyOut) |
| def get_party(request: HttpRequest, party_id: int) -> CasePartyOut: |
| service = _get_case_party_service() |
| ctx = extract_request_context(request) |
| return cast(CasePartyOut, service.get_party(party_id=party_id, user=ctx.user)) |
|
|
|
|
| @router.put("/parties/{party_id}", response=CasePartyOut) |
| def update_party(request: HttpRequest, party_id: int, payload: CasePartyUpdate) -> CasePartyOut: |
| service = _get_case_party_service() |
| ctx = extract_request_context(request) |
| data = payload.dict(exclude_unset=True) |
| return cast(CasePartyOut, service.update_party(party_id=party_id, data=data, user=ctx.user)) |
|
|
|
|
| @router.delete("/parties/{party_id}") |
| def delete_party(request: HttpRequest, party_id: int) -> Any: |
| service = _get_case_party_service() |
| ctx = extract_request_context(request) |
| return service.delete_party(party_id=party_id, user=ctx.user) |
|
|
