| """当事人内部查询服务。""" | |
| from __future__ import annotations | |
| from apps.client.models import Client, ClientIdentityDoc, PropertyClue | |
| class ClientInternalQueryService: | |
| def get_client(self, *, client_id: int) -> Client | None: | |
| return Client.objects.prefetch_related("identity_docs").filter(id=client_id).first() | |
| def get_clients_by_ids(self, *, client_ids: list[int]) -> list[Client]: | |
| if not client_ids: | |
| return [] | |
| clients: list[Client] = list(Client.objects.filter(id__in=client_ids)) | |
| client_map: dict[int, Client] = {c.id: c for c in clients} | |
| return [client_map[cid] for cid in client_ids if cid in client_map] | |
| def get_client_by_name(self, *, name: str) -> Client | None: | |
| return Client.objects.filter(name=name).first() | |
| def list_all_clients(self) -> list[Client]: | |
| return list(Client.objects.order_by("id")) | |
| def search_clients_by_name(self, *, name: str, exact_match: bool = False) -> list[Client]: | |
| if not name: | |
| return [] | |
| if exact_match: | |
| qs = Client.objects.filter(name=name) | |
| else: | |
| qs = Client.objects.filter(name__icontains=name) | |
| return list(qs) | |
| def list_property_clues_by_client(self, *, client_id: int) -> list[PropertyClue]: | |
| return list(PropertyClue.objects.filter(client_id=client_id)) | |
| def is_natural_person(self, *, client_id: int) -> bool: | |
| client_type: str | None = Client.objects.filter(id=client_id).values_list("client_type", flat=True).first() | |
| return bool(client_type == Client.NATURAL) | |
| def list_identity_docs_by_client(self, *, client_id: int) -> list[ClientIdentityDoc]: | |
| return list(ClientIdentityDoc.objects.filter(client_id=client_id)) | |