| """案件导出场景下的合同序列化桥接。""" |
|
|
| from __future__ import annotations |
|
|
| from typing import TYPE_CHECKING, Callable |
|
|
| _CASE_ADMIN_CONTRACT_EXPORT_PREFETCHES: tuple[str, ...] = ( |
| "contract__contract_parties__client__identity_docs", |
| "contract__contract_parties__client__property_clues__attachments", |
| "contract__assignments__lawyer", |
| "contract__finalized_materials", |
| "contract__supplementary_agreements__parties__client", |
| "contract__payments__invoices", |
| "contract__finance_logs__actor", |
| "contract__client_payment_records", |
| ) |
|
|
| _CASE_ADMIN_CONTRACT_FILE_PREFETCHES: tuple[str, ...] = ( |
| "contract__finalized_materials", |
| "contract__contract_parties__client__identity_docs", |
| "contract__contract_parties__client__property_clues__attachments", |
| ) |
|
|
| if TYPE_CHECKING: |
| from apps.contracts.models import Contract |
|
|
|
|
| def get_case_admin_contract_export_prefetches() -> tuple[str, ...]: |
| """返回 CaseAdmin 导出合同时需要的 prefetch 路径。""" |
| return _CASE_ADMIN_CONTRACT_EXPORT_PREFETCHES |
|
|
|
|
| def get_case_admin_contract_file_prefetches() -> tuple[str, ...]: |
| """返回 CaseAdmin 收集合同文件路径时需要的 prefetch 路径。""" |
| return _CASE_ADMIN_CONTRACT_FILE_PREFETCHES |
|
|
|
|
| def serialize_contract_for_case_export(contract: Contract) -> dict[str, object]: |
| """在 Case 导出场景中序列化关联合同。""" |
| from apps.cases.services.case.case_export_serializer_service import serialize_case_obj |
| from apps.contracts.services.contract.integrations import serialize_contract_obj |
|
|
| return serialize_contract_obj(contract, case_serializer=serialize_case_obj) |
|
|
|
|
| def collect_contract_file_paths_for_case_export( |
| contract: Contract, |
| add_path: Callable[[str], None], |
| ) -> None: |
| """收集合同及其当事人相关文件路径。""" |
| for material in contract.finalized_materials.all(): |
| add_path(material.file_path) |
|
|
| for party in contract.contract_parties.all(): |
| for identity_doc in party.client.identity_docs.all(): |
| add_path(identity_doc.file_path) |
| for clue in party.client.property_clues.all(): |
| for attachment in clue.attachments.all(): |
| add_path(attachment.file_path) |
|
|
