67 lines
1.7 KiB
Python
67 lines
1.7 KiB
Python
"""CRM 合同编号变更时，回写运输计划侧合同号快照。"""
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from __future__ import annotations
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from datetime import datetime
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from typing import Optional
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from sqlalchemy.orm import Session
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from app.models.pl_models import PlPlan, PlPlanContract
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def sync_plan_contract_no_snapshots(
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db: Session,
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*,
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tenant_no: str,
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contract_id: str,
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contract_no: str,
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user_id: Optional[str] = None,
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) -> int:
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"""按 contract_id 刷新 pl_plan_contract / pl_plan 上的 contract_no 快照。
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归档列表等读快照字段；仅改 CRM 主表会导致列表与详情不一致。
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返回实际改写的行数（关联表 + 主表遗留字段合计）。
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"""
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cid = (contract_id or "").strip()
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if not cid:
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return 0
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new_no = (contract_no or "").strip()
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now = datetime.now()
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changed = 0
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link_rows = (
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db.query(PlPlanContract)
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.filter(
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PlPlanContract.tenant_no == tenant_no,
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PlPlanContract.contract_id == cid,
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PlPlanContract.del_flag == 0,
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)
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.all()
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)
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for row in link_rows:
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if (row.contract_no or "") == new_no:
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continue
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row.contract_no = new_no or None
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row.update_by = user_id
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row.update_time = now
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changed += 1
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plan_rows = (
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db.query(PlPlan)
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.filter(
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PlPlan.tenant_no == tenant_no,
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PlPlan.contract_id == cid,
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PlPlan.del_flag == 0,
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)
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.all()
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)
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for row in plan_rows:
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if (row.contract_no or "") == new_no:
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continue
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row.contract_no = new_no or None
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row.update_by = user_id
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row.update_time = now
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changed += 1
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return changed
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