| """Business logic services.""" |
|
|
| from __future__ import annotations |
|
|
| import logging |
| from dataclasses import dataclass |
| from typing import ClassVar |
|
|
| from apps.core.filesystem.folder_node_path import normalize_folder_node_path |
| from apps.core.protocols import IDocumentTemplateBindingService |
|
|
| logger = logging.getLogger("apps.contracts") |
|
|
|
|
| @dataclass(frozen=True) |
| class ContractSubdirPathResolver: |
| template_binding_service: IDocumentTemplateBindingService | None |
|
|
| SUBDIR_KEY_TO_CONTRACT_SUB_TYPE: ClassVar = { |
| "contract_documents": "contract", |
| "supplementary_agreements": "supplementary_agreement", |
| } |
|
|
| def resolve(self, *, case_type: str, subdir_key: str) -> str | None: |
| contract_sub_type = self.SUBDIR_KEY_TO_CONTRACT_SUB_TYPE.get(subdir_key) |
| if not contract_sub_type: |
| return None |
|
|
| if self.template_binding_service is None: |
| return None |
|
|
| try: |
| folder_node_path = self.template_binding_service.get_contract_subdir_path_internal( |
| case_type=case_type, |
| contract_sub_type=contract_sub_type, |
| ) |
| if not folder_node_path: |
| return None |
| return normalize_folder_node_path(folder_node_path) |
| except Exception: |
| logger.exception( |
| "resolve_contract_subdir_path_failed", extra={"case_type": case_type, "subdir_key": subdir_key} |
| ) |
| raise |
|
|
