fix(pl): 证件额度切点改为按首次安排时间并冻结版本。

切点前已安排的计划归档跳过购买证/运输证校验；创建较早但安排在生效后的计划走客户+品类新规则。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/api/pl/plan.py

@@ -2206,8 +2206,7 @@ def create_plan(
         create_by=user.id,
         create_dept_id=user.dept_id,
     )
-    from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_version
-    stamp_plan_rule_version(db, user, plan)
+    # 证件额度规则版本在首次安排时按生效时间打标，创建不打标。
     db.add(plan)
 
     # 添加产品明细
@@ -2379,8 +2378,7 @@ def create_plan_full(
         create_by=user.id,
         create_dept_id=user.dept_id,
     )
-    from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_version
-    stamp_plan_rule_version(db, user, plan)
+    # 证件额度规则版本在首次安排时按生效时间打标，创建不打标。
     db.add(plan)
     db.flush()
 
@@ -2531,8 +2529,7 @@ def create_from_contract(
         create_by=user.id,
         create_dept_id=user.dept_id,
     )
-    from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_version
-    stamp_plan_rule_version(db, user, plan)
+    # 证件额度规则版本在首次安排时按生效时间打标，创建不打标。
     db.add(plan)
 
     # 查询合同产品明细

backend/app/api/pl/transport.py

@@ -888,7 +888,10 @@ def arrange_transport(
         )
         apply_resource_snapshot_json(plan=plan, transport=transport, snapshot=snapshot)
     from app.services.pl_quota_planning import pin_measurement_version
+    from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_on_arrange
     pin_measurement_version(db, user, plan)
+    # 首次安排按生效时间打标并冻结；改派不重打。
+    stamp_plan_rule_on_arrange(db, user, plan)
     plan.transport_status = "arranged"
     plan.follow_status = "arranged"
     plan.freight_amount = freight_amount or 0
@@ -1304,11 +1307,13 @@ def process_approval(
                 transport.carrier_name = vehicle_info['carrier_name']
                 snapshot = build_transport_resource_snapshot(db, tenant_no, transport.vehicle_id,
                     selected_driver_id=transport.driver_id, selected_escort_id=transport.escort_id)
+                from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_on_arrange
                 for plan in plans:
                     assert_pl_row_in_scope(db, plan, PlPlan, user, tenant_no)
                     plan.vehicle_id = transport.vehicle_id
                     plan.license_plate = transport.license_plate
                     apply_resource_snapshot_json(plan=plan, transport=transport, snapshot=snapshot)
+                    stamp_plan_rule_on_arrange(db, user, plan)
                     apply_plan_quota(db, user, plan, "reserve", payload)
                     plan.transport_status = "arranged"
                     plan.follow_status = "arranged"

backend/app/models/pl_models.py

@@ -370,7 +370,8 @@ class PlPlan(Base):
     quota_cert_waived_by = Column(String(64), nullable=True, comment="证书齐备确认人ID")
     quota_cert_waived_by_name = Column(String(100), nullable=True, comment="证书齐备确认人姓名")
     quota_cert_waived_time = Column(DateTime, nullable=True, comment="证书齐备确认时间")
-    cert_quota_rule_version = Column(String(32), nullable=True, comment="证件额度规则版本 legacy|customer_category；创建时打标")
+    cert_quota_rule_version = Column(String(32), nullable=True, comment="证件额度规则版本 legacy|customer_category；首次安排时打标并冻结")
+    cert_quota_arranged_at = Column(DateTime, nullable=True, comment="首次安排时间（证件额度切点用）；再次安排不改")
     quota_cert_pending_fulfill = Column(SmallInteger, nullable=False, default=0, comment="新规则证书齐备待完善 0-否 1-是")
     erp_entered = Column(SmallInteger, nullable=False, default=0, comment="是否已录入ERP 0-否 1-是")
     cancel_reason = Column(String(500), nullable=True, comment="作废原因")

backend/app/schemas/pl/plan.py

@@ -417,7 +417,8 @@ class PlanRead(PlanBase, PlanResourceSnapshotMixin):
     quota_cert_waived_by: Optional[str] = Field(default=None, alias="quotaCertWaivedBy", description="证书齐备确认人ID")
     quota_cert_waived_by_name: Optional[str] = Field(default=None, alias="quotaCertWaivedByName", description="证书齐备确认人姓名")
     quota_cert_waived_time: Optional[datetime] = Field(default=None, alias="quotaCertWaivedTime", description="证书齐备确认时间")
-    cert_quota_rule_version: Optional[str] = Field(default=None, alias="certQuotaRuleVersion", description="legacy|customer_category")
+    cert_quota_rule_version: Optional[str] = Field(default=None, alias="certQuotaRuleVersion", description="legacy|customer_category；首次安排打标")
+    cert_quota_arranged_at: Optional[datetime] = Field(default=None, alias="certQuotaArrangedAt", description="首次安排时间（证件额度切点）")
     quota_cert_pending_fulfill: int = Field(default=0, alias="quotaCertPendingFulfill", description="新规则齐备待完善 0否 1是")
     erp_entered: int = Field(default=0, alias="erpEntered", description="是否已录入ERP 0-否 1-是")
     cancel_reason: Optional[str] = Field(default=None, alias="cancelReason", description="作废原因")

backend/app/services/pl_cert_quota_rule_config_service.py

@@ -1,4 +1,4 @@
-"""客户品类额度规则切点：系统信息配置；未配置则拦住安排。"""
+"""客户品类额度规则切点：按首次安排时间打标；切点前已安排归档跳过校证。"""
 from datetime import datetime
 from typing import Optional
 from uuid import uuid4
@@ -58,20 +58,77 @@ def assert_cert_quota_rule_configured(db: Session, tenant_no: str) -> datetime:
     return effective_at
 
 
-def resolve_rule_version_for_create(db: Session, tenant_no: str, create_time: Optional[datetime] = None) -> str:
-    """计划创建时打标；未配置生效时间时仍标 legacy（安排会被拦住）。"""
+def resolve_rule_version_for_arrange(
+    db: Session, tenant_no: str, arrange_time: Optional[datetime] = None
+) -> str:
+    """首次安排时打标：安排时刻 >= 生效时间 → 新规则，否则祖父 legacy。"""
     effective_at = get_effective_at(db, tenant_no)
-    when = create_time or datetime.now()
+    when = arrange_time or datetime.now()
     if effective_at is not None and when >= effective_at:
         return VERSION_CUSTOMER_CATEGORY
     return VERSION_LEGACY
 
 
-def stamp_plan_rule_version(db: Session, user, plan) -> str:
-    version = resolve_rule_version_for_create(db, user.tenant_no, getattr(plan, 'create_time', None) or datetime.now())
+# 兼容旧测试/调用名；语义已改为安排时刻。
+resolve_rule_version_for_create = resolve_rule_version_for_arrange
+
+
+def stamp_plan_rule_on_arrange(
+    db: Session, user, plan, *, arrange_time: Optional[datetime] = None
+) -> str:
+    """首次安排写入版本与安排时刻；再次安排冻结，不改版本。"""
+    if getattr(plan, 'cert_quota_arranged_at', None) is not None:
+        return getattr(plan, 'cert_quota_rule_version', None) or VERSION_LEGACY
+    when = arrange_time or datetime.now()
+    version = resolve_rule_version_for_arrange(db, user.tenant_no, when)
+    plan.cert_quota_arranged_at = when
     plan.cert_quota_rule_version = version
     return version
 
 
+def stamp_plan_rule_version(db: Session, user, plan) -> str:
+    """兼容旧名：等价于首次安排打标（创建路径不应再调用）。"""
+    return stamp_plan_rule_on_arrange(db, user, plan)
+
+
 def plan_uses_customer_category(plan) -> bool:
     return (getattr(plan, 'cert_quota_rule_version', None) or VERSION_LEGACY) == VERSION_CUSTOMER_CATEGORY
+
+
+def infer_arranged_at(db: Session, plan) -> Optional[datetime]:
+    """历史缺字段时用关联运输单创建时间推断首次安排。"""
+    stamped = getattr(plan, 'cert_quota_arranged_at', None)
+    if stamped is not None:
+        return stamped
+    transport_id = getattr(plan, 'transport_id', None)
+    tenant_no = getattr(plan, 'tenant_no', None)
+    if not transport_id or not tenant_no or db is None:
+        return None
+    from app.models.pl_models import PlTransport
+
+    transport = (
+        db.query(PlTransport)
+        .filter_by(id=transport_id, tenant_no=tenant_no, del_flag=0)
+        .first()
+    )
+    return getattr(transport, 'create_time', None) if transport else None
+
+
+def plan_skips_archive_cert_quota(plan, db: Session = None, tenant_no: str = None) -> bool:
+    """首次安排早于生效时间则归档跳过校证。
+
+    优先比较安排时刻与生效时间；若无生效配置或无法得到安排时刻，则不因空版本自动跳过
+   （避免误伤仍走合同绑证结转的历史路径；迁移/安排打标会补齐 arranged_at）。
+    """
+    tn = tenant_no or getattr(plan, 'tenant_no', None)
+    arranged_at = getattr(plan, 'cert_quota_arranged_at', None)
+    if arranged_at is None and db is not None:
+        arranged_at = infer_arranged_at(db, plan)
+    if arranged_at is None:
+        return False
+    if db is not None and tn:
+        effective_at = get_effective_at(db, tn)
+        if effective_at is not None:
+            return arranged_at < effective_at
+    # 已记录首次安排且版本为 legacy（安排时未达生效点）→ 跳过
+    return not plan_uses_customer_category(plan)

backend/app/services/pl_plan_service.py

@@ -1166,7 +1166,9 @@ def create_transport_for_plan(
         escort_id=escort_id,
     )
     from app.services.pl_quota_planning import pin_measurement_version
+    from app.services.pl_cert_quota_rule_config_service import stamp_plan_rule_on_arrange
     pin_measurement_version(db, user, plan)
+    stamp_plan_rule_on_arrange(db, user, plan)
     plan.transport_status = "arranged"
     plan.follow_status = "arranged"
     plan.freight_amount = freight_amount or 0

backend/app/services/pl_quota_business.py

@@ -120,12 +120,21 @@ def apply_plan_quota(db, user, plan, action, payload=None):
                             evidenceUrls=getattr(payload, 'quota_evidence_urls', None),
                             sourceNote=getattr(payload, 'quota_source_note', None))
     from app.services.pl_quota_waiver import assert_waived_sources, quota_cert_waived
-    from app.services.pl_cert_quota_rule_config_service import plan_uses_customer_category
+    from app.services.pl_cert_quota_rule_config_service import (
+        plan_skips_archive_cert_quota,
+        plan_uses_customer_category,
+    )
     # 新规则：齐备仅放行安排/改派预占；归档与实际调整必须真证结转。
-    # 旧规则（legacy）：齐备仍跳过安排与归档（祖父兼容）。
+    # 切点前首次安排：归档/实调不校证件（无需齐备）；齐备仍可跳过安排预占。
     skip_actions = ('reserve', 'resize')
     if not plan_uses_customer_category(plan):
         skip_actions = ('reserve', 'resize', 'settle', 'actual_adjust')
+    grandfather_archive_skip = (
+        action in ('settle', 'actual_adjust')
+        and plan_skips_archive_cert_quota(plan, db, getattr(user, 'tenant_no', None))
+    )
+    if grandfather_archive_skip:
+        return {'operationId': ledger_id, 'usageIds': [], 'waived': True, 'skippedCertQuota': True}
     if quota_cert_waived(plan) and action in skip_actions:
         if action in ('reserve', 'resize'):
             assert_waived_sources(db, user, plan, lock=True)

backend/tests/test_pl_customer_cert_quota.py

@@ -19,16 +19,94 @@ def test_assert_rule_not_configured_blocks_arrange():
     assert '系统信息' in str(exc.value.detail)
 
 
-def test_resolve_rule_version_by_effective_at():
+def test_resolve_rule_version_by_arrange_effective_at():
     from app.services import pl_cert_quota_rule_config_service as cfg
 
     db = MagicMock()
     row = SimpleNamespace(effective_at=datetime(2026, 11, 14, 0, 0, 0))
     db.query.return_value.filter_by.return_value.first.return_value = row
-    assert cfg.resolve_rule_version_for_create(db, 't', datetime(2026, 11, 13)) == 'legacy'
-    assert cfg.resolve_rule_version_for_create(db, 't', datetime(2026, 11, 14)) == 'customer_category'
+    assert cfg.resolve_rule_version_for_arrange(db, 't', datetime(2026, 11, 13)) == 'legacy'
+    assert cfg.resolve_rule_version_for_arrange(db, 't', datetime(2026, 11, 14)) == 'customer_category'
     db.query.return_value.filter_by.return_value.first.return_value = None
-    assert cfg.resolve_rule_version_for_create(db, 't', datetime(2026, 11, 20)) == 'legacy'
+    assert cfg.resolve_rule_version_for_arrange(db, 't', datetime(2026, 11, 20)) == 'legacy'
+
+
+def test_stamp_plan_rule_version_freezes_first_arrange():
+    from app.services import pl_cert_quota_rule_config_service as cfg
+
+    db = MagicMock()
+    row = SimpleNamespace(effective_at=datetime(2026, 11, 14, 0, 0, 0))
+    db.query.return_value.filter_by.return_value.first.return_value = row
+    user = SimpleNamespace(tenant_no='t', id='u')
+    plan = SimpleNamespace(cert_quota_rule_version=None, cert_quota_arranged_at=None)
+    first = cfg.stamp_plan_rule_on_arrange(db, user, plan, arrange_time=datetime(2026, 11, 13, 10, 0, 0))
+    assert first == 'legacy'
+    assert plan.cert_quota_rule_version == 'legacy'
+    assert plan.cert_quota_arranged_at == datetime(2026, 11, 13, 10, 0, 0)
+    second = cfg.stamp_plan_rule_on_arrange(db, user, plan, arrange_time=datetime(2026, 11, 20, 10, 0, 0))
+    assert second == 'legacy'
+    assert plan.cert_quota_rule_version == 'legacy'
+    assert plan.cert_quota_arranged_at == datetime(2026, 11, 13, 10, 0, 0)
+
+
+def test_stamp_after_cutoff_uses_customer_category_even_if_created_earlier():
+    from app.services import pl_cert_quota_rule_config_service as cfg
+
+    db = MagicMock()
+    row = SimpleNamespace(effective_at=datetime(2026, 11, 14, 0, 0, 0))
+    db.query.return_value.filter_by.return_value.first.return_value = row
+    user = SimpleNamespace(tenant_no='t', id='u')
+    plan = SimpleNamespace(
+        create_time=datetime(2026, 11, 1),
+        cert_quota_rule_version=None,
+        cert_quota_arranged_at=None,
+    )
+    version = cfg.stamp_plan_rule_on_arrange(db, user, plan, arrange_time=datetime(2026, 11, 15))
+    assert version == 'customer_category'
+    assert plan.cert_quota_rule_version == 'customer_category'
+
+
+def test_plan_skips_archive_when_arranged_before_effective_at():
+    from app.services import pl_cert_quota_rule_config_service as cfg
+
+    db = MagicMock()
+    db.query.return_value.filter_by.return_value.first.return_value = SimpleNamespace(
+        effective_at=datetime(2026, 11, 14, 0, 0, 0)
+    )
+    before = SimpleNamespace(
+        tenant_no='t',
+        cert_quota_arranged_at=datetime(2026, 11, 10),
+        cert_quota_rule_version='legacy',
+        transport_id=None,
+    )
+    after = SimpleNamespace(
+        tenant_no='t',
+        cert_quota_arranged_at=datetime(2026, 11, 15),
+        cert_quota_rule_version='customer_category',
+        transport_id=None,
+    )
+    assert cfg.plan_skips_archive_cert_quota(before, db, 't') is True
+    assert cfg.plan_skips_archive_cert_quota(after, db, 't') is False
+
+
+def test_legacy_arranged_before_cutoff_skips_archive_cert_without_waive(monkeypatch):
+    """切点前首次安排的计划：归档不校证件，无需证书齐备。"""
+    from app.services import pl_quota_business as biz
+
+    plan = SimpleNamespace(
+        id='p1',
+        quota_cert_waived=0,
+        quota_cert_pending_fulfill=0,
+        cert_quota_rule_version='legacy',
+        cert_quota_arranged_at=datetime(2026, 11, 10),
+        cert_configuration={},
+    )
+    monkeypatch.setattr(
+        'app.services.pl_cert_quota_rule_config_service.plan_skips_archive_cert_quota',
+        lambda p, db=None, tenant_no=None: True,
+    )
+    result = biz.apply_plan_quota(MagicMock(), SimpleNamespace(id='u', tenant_no='t'), plan, 'settle', None)
+    assert result.get('waived') is True or result.get('skippedCertQuota') is True
 
 
 def test_apply_plan_quota_new_rule_waive_skips_reserve_not_settle(monkeypatch):

docs/sql/2026-11-15-pl-cert-quota-arrange-cutover.sql

@@ -0,0 +1,28 @@
+-- 证件额度切点改为首次安排时间：补 arranged_at 列，并按运输单创建时间回填已安排计划。
+-- MySQL 5.7。可重复执行。
+SET NAMES utf8mb4;
+SET @schema_name = DATABASE();
+
+SET @col = (SELECT COUNT(*) FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA=@schema_name AND TABLE_NAME='pl_plan' AND COLUMN_NAME='cert_quota_arranged_at');
+SET @sql = IF(@col=0,
+  'ALTER TABLE pl_plan ADD COLUMN cert_quota_arranged_at datetime DEFAULT NULL COMMENT ''首次安排时间（证件额度切点用）；再次安排不改'' AFTER cert_quota_rule_version',
+  'SELECT 1');
+PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
+
+-- 已安排：回填首次安排时刻，并按「安排时刻 vs 生效时间」校正规则版本（修正历史按创建打标）。
+UPDATE pl_plan p
+INNER JOIN pl_transport t
+  ON t.id = p.transport_id AND t.tenant_no = p.tenant_no AND t.del_flag = 0
+LEFT JOIN pl_cert_quota_rule_config cfg
+  ON cfg.tenant_no = p.tenant_no AND cfg.del_flag = 0
+SET
+  p.cert_quota_arranged_at = COALESCE(p.cert_quota_arranged_at, t.create_time),
+  p.cert_quota_rule_version = CASE
+    WHEN cfg.effective_at IS NOT NULL
+         AND COALESCE(p.cert_quota_arranged_at, t.create_time) >= cfg.effective_at
+      THEN 'customer_category'
+    ELSE 'legacy'
+  END
+WHERE p.del_flag = 0
+  AND p.transport_status = 'arranged';

docs/sql/migrations/2026-11-15-pl-cert-quota-arrange-cutover.sql

@@ -0,0 +1,28 @@
+-- 证件额度切点改为首次安排时间：补 arranged_at 列，并按运输单创建时间回填已安排计划。
+-- MySQL 5.7。可重复执行。
+SET NAMES utf8mb4;
+SET @schema_name = DATABASE();
+
+SET @col = (SELECT COUNT(*) FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA=@schema_name AND TABLE_NAME='pl_plan' AND COLUMN_NAME='cert_quota_arranged_at');
+SET @sql = IF(@col=0,
+  'ALTER TABLE pl_plan ADD COLUMN cert_quota_arranged_at datetime DEFAULT NULL COMMENT ''首次安排时间（证件额度切点用）；再次安排不改'' AFTER cert_quota_rule_version',
+  'SELECT 1');
+PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;
+
+-- 已安排：回填首次安排时刻，并按「安排时刻 vs 生效时间」校正规则版本（修正历史按创建打标）。
+UPDATE pl_plan p
+INNER JOIN pl_transport t
+  ON t.id = p.transport_id AND t.tenant_no = p.tenant_no AND t.del_flag = 0
+LEFT JOIN pl_cert_quota_rule_config cfg
+  ON cfg.tenant_no = p.tenant_no AND cfg.del_flag = 0
+SET
+  p.cert_quota_arranged_at = COALESCE(p.cert_quota_arranged_at, t.create_time),
+  p.cert_quota_rule_version = CASE
+    WHEN cfg.effective_at IS NOT NULL
+         AND COALESCE(p.cert_quota_arranged_at, t.create_time) >= cfg.effective_at
+      THEN 'customer_category'
+    ELSE 'legacy'
+  END
+WHERE p.del_flag = 0
+  AND p.transport_status = 'arranged';

docs/superpowers/specs/2026-11-15-pl-cert-quota-arrange-cutover-design.md

@@ -0,0 +1,30 @@
+# 证件额度切点：按首次安排时间（设计）
+
+工单：[#40](https://gitea.aichengyan.com/cykj/shanxia2.0/issues/40)
+
+## 背景
+
+原设计按计划 `create_time` 与 `effective_at` 比较打 `cert_quota_rule_version`。业务要求改为按**首次安排运输**时刻切点；切点前已安排的计划归档不再校购买证/运输证。
+
+## 定稿规则
+
+1. **未配置 `effective_at`**：安排仍 409 拦住（不变）。
+2. **首次安排**时写入：
+   - `cert_quota_arranged_at = 安排时刻`
+   - `cert_quota_rule_version = customer_category` 若 `安排时刻 >= effective_at`，否则 `legacy`
+3. **再次调整运输**：不重打 `cert_quota_arranged_at` / `cert_quota_rule_version`（冻结首次安排）。
+4. **创建计划**：不再按创建时间打标（可空，待安排时写入）。
+5. **归档**：
+   - `legacy`（切点前首次安排）：不校验、不扣购买证/运输证，额度结转按跳过处理，允许直接归档。
+   - `customer_category`：保持现有最新业务逻辑（选证、齐备仅放行安排、归档须真证等）。
+6. **历史已安排且缺 `cert_quota_arranged_at`**：归档/读规则时用关联 `pl_transport.create_time` 推断；若推断时刻 `< effective_at` 视为 `legacy` 祖父。
+
+## 范围
+
+- backend：切点服务、安排打标、归档跳过、迁移列
+- web-admin：系统信息「运输证件规则」说明文案
+
+## 非目标
+
+- 不批量改历史 `quota_cert_waived`
+- 不改选证算法本身

web-admin/src/views/system/cert-quota-rule/index.vue

@@ -7,7 +7,7 @@
       </div>
       <div class="p-6 max-w-xl">
         <p class="text-sm text-slate-500 mb-4">
-          配置「客户+品类」额度生效时间。未配置时无法安排运输。计划创建时按该时间打规则版本；修改后只影响之后新建的计划。
+          配置「客户+品类」额度生效时间。未配置时无法安排运输。以计划首次安排时刻与该时间比较：之前已安排的归档不再校验购买证/运输证；之后安排的走客户+品类最新规则。首次安排后版本冻结，改派不重打；修改生效时间只影响尚未安排的计划。
         </p>
         <el-form label-position="top" class="dialog-form-layout">
           <el-form-item label="客户品类额度生效时间">