更新登录页及优化相关功能

2026-10-08 13:17:59 +08:00
parent ecb254cb54
commit bcdb0524c2
139 changed files with 76688 additions and 811 deletions
@@ -0,0 +1,90 @@
+import base64
+
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from exceptions.exception import ServiceException
+from module_admin.entity.vo.user_vo import CurrentUserModel
+from module_business.dao.master_dao import MasterDao
+from module_business.dao.operation_dao import OperationDao
+from module_business.dao.shipment_label_dao import ShipmentLabelDao
+from module_business.domain.enums import DocumentStatus
+from module_business.domain.test_batch_scope import TestBatchScope, assert_record_in_scope
+from module_business.entity.vo.shipment_label_vo import ShipmentLabelModel
+from module_business.service.pallet_service import PalletService
+from module_business.service.shipment_service import ShipmentService
+
+
+class ShipmentLabelService:
+    """复用发货双数据范围读取原始物料资料，不改变托盘、批号或库存。"""
+
+    @staticmethod
+    async def get_labels_services(
+        query_db: AsyncSession,
+        shipment_id: int,
+        current_user: CurrentUserModel,
+        test_scope: TestBatchScope,
+    ) -> list[ShipmentLabelModel]:
+        warehouse_ids, site_ids = await ShipmentService._scopes(query_db, current_user)
+        shipment = await OperationDao.get_shipment_by_id(
+            query_db, shipment_id, test_scope, warehouse_ids=warehouse_ids, site_ids=site_ids,
+        )
+        if shipment is None:
+            ShipmentService._raise_shipment_not_accessible(current_user)
+        assert_record_in_scope(shipment, test_scope, '发货单')
+        if shipment.status not in (DocumentStatus.DRAFT.value, DocumentStatus.CONFIRMED.value):
+            raise ServiceException(message='当前发货单状态不支持打印标签')
+        if not shipment.items:
+            raise ServiceException(message='发货单没有可打印的托盘')
+        for item in shipment.items:
+            assert_record_in_scope(item, test_scope, '发货明细')
+
+        # 先授权单据，再读取其目标现场与所属客户，避免通过标签枚举跨范围资料。
+        site = await MasterDao.get_site(query_db, shipment.target_site_id, test_scope)
+        assert_record_in_scope(site, test_scope, '发货现场')
+        customer = await MasterDao.get_customer(query_db, site.customer_id, test_scope)
+        assert_record_in_scope(customer, test_scope, '发货客户')
+        rows = await ShipmentLabelDao.get_label_sources(query_db, shipment, test_scope)
+        if (
+            len(rows) != len(shipment.items)
+            or {row[0].shipment_item_id for row in rows} != {item.shipment_item_id for item in shipment.items}
+        ):
+            raise ServiceException(message='发货明细已变化，请刷新后重新打印')
+
+        draft = shipment.status == DocumentStatus.DRAFT.value
+        # 整单全部验证后才生成任何二维码，缺少关联资料时不得输出部分标签。
+        for item, pallet, filling, quantity in rows:
+            for record, name in ((item, '发货明细'), (pallet, '托盘'), (filling, '装填记录')):
+                assert_record_in_scope(record, test_scope, name)
+            if (
+                item.shipment_id != shipment.shipment_id
+                or item.pallet_id != pallet.pallet_id
+                or filling.pallet_id != pallet.pallet_id
+                or type(quantity) is not int
+                or quantity <= 0
+                or not pallet.qr_token
+            ):
+                raise ServiceException(message='发货标签资料不完整，请核对托盘与装填记录')
+            if draft:
+                if pallet.asset_status != '0' or filling.active_slot != 'ACTIVE' or quantity > pallet.capacity_packages:
+                    raise ServiceException(message='草稿托盘已不满足发货条件，请刷新后重新打印')
+            elif item.active_filling_id != filling.filling_id or quantity != item.package_qty:
+                raise ServiceException(message='发货快照不完整，无法打印标签')
+
+        return [
+            ShipmentLabelModel(
+                shipment_no=shipment.shipment_no,
+                shipment_status=shipment.status,
+                pallet_code=pallet.pallet_code,
+                customer_name=customer.customer_name,
+                site_name=site.site_name,
+                strain_name=filling.strain_name_snapshot,
+                batch_no=filling.batch_no,
+                production_date=filling.production_date,
+                expiry_date=filling.expiry_date,
+                package_qty=quantity,
+                qr_code_data_url='data:image/png;base64,' + base64.b64encode(
+                    PalletService.render_qr_png(pallet.qr_token),
+                ).decode('ascii'),
+            )
+            for item, pallet, filling, quantity in rows
+        ]