refactor(business): 编辑出参取校验返回值省重查,submit_change 批量预载

- update_receipt 取 _ensure_shipment_of_business 返回值组装出参
  (shipment_id 已赋为 payload 新值,与 get_with_refs 重查同源),
  省一次三表 join;update_shipment 同理取锁定行的 business_no
- 删 business_repository.count_items(无任何调用的死代码,删除保护
  实际走 has_docs)
- submit_change 校验段定义与岗位各一条 IN 批量预载(逐条查询在批次
  扩大时是写侧 N+1);岗位字典键 casefold 归一保持与单条版 ci 校对
  等价的命中语义;旧值留痕保持逐条(窗口函数优化留待 M3 一并设计)

Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
liuwenxinandClaude Code committed 2026-10-15 09:32:35 +08:00
1 parent 5ef48abf47
commit 409e26614f
6 files changed
+57 -19

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@@ -81,6 +81,21 @@ def get_definition_by_code(session: Session, param_code: str) -> ParamDefinition
return session.execute(stmt).scalar_one_or_none()
def list_definitions_by_codes(
session: Session, param_codes: list[str]
) -> dict[str, ParamDefinition]:
"""按编码批量取参数定义(提交批次的校验段用,消除逐条 N+1)。
返回 {编码: 定义};未定义的编码不在结果中,由调用方判缺失。
"""
if not param_codes:
return {}
rows = session.execute(
select(ParamDefinition).where(ParamDefinition.param_code.in_(param_codes))
).scalars()
return {definition.param_code: definition for definition in rows}
def list_history(
session: Session,
param_id: int,