feat: 新增现场日历并将四类日历的起止地改为选填，以支持现场派车记录。

backend/app/models/pl_dispatch_calendar.py

@@ -24,7 +24,7 @@ class PlDispatchCalendar(Base):
     quantity = Column(String(16), nullable=True, comment="数量文本（吨），最多两位小数，不参与汇总")
     calendar_kind = Column(
         String(16), nullable=False, default="acid", server_default="acid",
-        comment="日历类型：acid酸派车 alkali碱派车 other其他",
+        comment="日历类型：acid酸派车 alkali碱派车 other其他 site现场",
     )
     tenant_no = Column(String(64), nullable=False, comment="租户编号")
     order_num = Column(Integer, nullable=True, comment="排序号")

backend/app/schemas/pl/dispatch_calendar.py

@@ -12,8 +12,8 @@ class CreateBody(BaseModel):
     dispatch_date: date = Field(..., alias="dispatchDate", description="派车日期，范围 1900-01-01 至 2100-12-31")
     vehicle_id: str = Field(..., alias="vehicleId", min_length=1, max_length=64)
     product_id: str = Field(..., alias="productId", min_length=1, max_length=64)
-    origin: str = Field(..., min_length=1, max_length=255)
-    destination: str = Field(..., min_length=1, max_length=255)
+    origin: str = Field(default="", max_length=255)
+    destination: str = Field(default="", max_length=255)
     quantity: Optional[str] = Field(default=None, max_length=16, description="数量文本，单位吨，最多两位小数；不参与汇总")
     calendar_kind: str = Field(default="acid", alias="calendarKind", min_length=1, max_length=16)
     remark: Optional[str] = Field(default=None, max_length=500)
@@ -51,8 +51,8 @@ class CreateBody(BaseModel):
     @field_validator("calendar_kind")
     @classmethod
     def validate_calendar_kind(cls, value: str) -> str:
-        if value not in ("acid", "alkali", "other"):
-            raise ValueError("日历类型须为 acid、alkali 或 other")
+        if value not in ("acid", "alkali", "other", "site"):
+            raise ValueError("日历类型须为 acid、alkali、other 或 site")
         return value
 
 

backend/app/services/pl_dispatch_calendar_service.py

@@ -14,13 +14,13 @@ from app.models.pl_models import PlVehicle
 from app.schemas.pl.dispatch_calendar import CreateBody, UpdateBody
 from app.services.pl_data_scope import apply_pl_scope
 
-CALENDAR_KINDS = ("acid", "alkali", "other")
+CALENDAR_KINDS = ("acid", "alkali", "other", "site")
 
 
 def _calendar_kind(kind: Optional[str]) -> str:
     value = kind or "acid"
     if value not in CALENDAR_KINDS:
-        raise HTTPException(status_code=422, detail="日历类型须为 acid、alkali 或 other")
+        raise HTTPException(status_code=422, detail="日历类型须为 acid、alkali、other 或 site")
     return value
 
 

backend/tests/test_pl_dispatch_calendar.py

@@ -166,7 +166,7 @@ def test_invalid_cross_tenant_and_deleted_relations_rejected(db, field, value):
 
 @pytest.mark.parametrize('bad', [
     {'dispatchDate': '2026-02-30'}, {'dispatchDate': '1899-12-31'}, {'dispatchDate': '2101-01-01'},
-    {'dispatchDate': 1792972800}, {'dispatchDate': '2026-10-26T00:00:00'}, {'origin': ' '}, {'destination': 'x' * 256},
+    {'dispatchDate': 1792972800}, {'dispatchDate': '2026-10-26T00:00:00'}, {'origin': 'x' * 256}, {'destination': 'x' * 256},
     {'vehicleId': ''}, {'productId': ''}, {'remark': 'x' * 501}, {'calendarKind': 'salt'}, {'tenantNo': 't2'},
     {'licensePlate': '伪造'}, {'productName': '伪造'}, {'createBy': 'other'},
 ])
@@ -340,3 +340,51 @@ def test_calendar_openapi_schema_can_be_generated():
     for schema in ('CreateBody', 'UpdateBody'):
         field = document['components']['schemas'][schema]['properties']['dispatchDate']
         assert field['type'] == 'string' and field['format'] == 'date'
+
+
+def test_site_calendar_crud_isolation_and_kind_protection(db):
+    model, _, update, svc = modules()
+    existing = {kind: create(db, calendarKind=kind) for kind in ('acid', 'alkali', 'other')}
+    site = create(db, calendarKind='site', origin='现场', quantity='32.50')
+    original_id, original_created = site.id, site.create_time
+    page = svc.list_records(db, 't1', user(), month='2026-10', calendar_kind='site')
+    assert page['total'] == 1 and page['list'][0]['id'] == site.id
+    assert page['list'][0]['calendarKind'] == 'site'
+    assert svc.list_records(db, 't2', user(tenant='t2'), month='2026-10', calendar_kind='site')['total'] == 0
+    assert svc.list_records(db, 't1', user(), month='2026-10', calendar_kind='site', vehicle_id='v2')['total'] == 0
+    for kind, row in existing.items():
+        assert svc.list_records(db, 't1', user(), month='2026-10', calendar_kind=kind)['list'][0]['id'] == row.id
+        with pytest.raises(HTTPException) as moved:
+            svc.update_record(db, 't1', user(), site.id, update(**payload(calendarKind=kind)))
+        assert moved.value.status_code == 422
+    kept = svc.update_record(db, 't1', user(), site.id, update(**payload(calendarKind='site', destination='现场仓库')))
+    assert kept.id == original_id and kept.create_time == original_created
+    assert kept.calendar_kind == 'site' and kept.destination == '现场仓库'
+    assert svc.delete_record(db, 't1', user(), site.id) == 1
+    assert db.get(model, original_id).del_flag == 1
+    assert svc.list_records(db, 't1', user(), month='2026-10', calendar_kind='site')['total'] == 0
+
+
+@pytest.mark.parametrize('kind', ['acid', 'alkali', 'other', 'site'])
+@pytest.mark.parametrize('addresses', [
+    {'origin': '', 'destination': '重庆'},
+    {'origin': '宜昌', 'destination': ''},
+    {'origin': ' ', 'destination': ' '},
+])
+def test_calendar_addresses_optional_on_create_and_update(db, kind, addresses):
+    _, schema, update, svc = modules()
+    created = create(db, calendarKind=kind, **addresses)
+    result = svc._row_to_dict(created)
+    assert result['origin'] == addresses['origin'].strip()
+    assert result['destination'] == addresses['destination'].strip()
+    existing = create(db, calendarKind=kind)
+    updated = svc.update_record(db, 't1', user(), existing.id,
+                                update(**payload(calendarKind=kind, **addresses)))
+    assert updated.id == existing.id
+    assert updated.origin == addresses['origin'].strip()
+    assert updated.destination == addresses['destination'].strip()
+    omitted = payload(calendarKind=kind)
+    omitted.pop('origin')
+    omitted.pop('destination')
+    body = schema(**omitted)
+    assert body.origin == body.destination == ''