feat: added print_count api, added merchant setting model, added manual mode setting for purchase order

business/tasks.py

@@ -1,15 +1,8 @@
-import logging
 from typing import Any, Dict, List
 
 from celery import shared_task
-from django.contrib.auth import get_user_model
 
-from business import models as business_models
-from stock import models as stock_models
-from stock.services import StockFlowService
-
-
-logger = logging.getLogger(__name__)
+from business import services as business_services
 
 
 @shared_task(bind=True)
@@ -20,37 +13,13 @@ def create_purchase_order_stock_entries(
     warehouse_id: int,
     items: List[Dict[str, Any]],
     created_by_id: int | None = None,
-):
-    """
-    为采购单创建入库记录。仅支持入库（StockFlowService.stock_in）。
-    """
-    try:
-        purchase_order = business_models.PurchaseOrder.objects.select_related('merchant').get(id=purchase_order_id)
-    except business_models.PurchaseOrder.DoesNotExist:
-        logger.error('PurchaseOrder %s 不存在，无法创建入库单', purchase_order_id)
-        return {'error': 'purchase_order_not_found', 'purchase_order_id': purchase_order_id}
-
-    merchant = purchase_order.merchant
-
-    created_by = None
-    if created_by_id:
-        UserModel = get_user_model()
-        created_by = UserModel.objects.filter(id=created_by_id).first()
-
-    service = StockFlowService(merchant=merchant, created_by=created_by)
-    record, details, created_count = service.stock_in(
+) -> Dict[str, Any]:
+    payload = business_services.create_purchase_order_stock_entries_sync(
+        purchase_order_id=purchase_order_id,
         warehouse_id=warehouse_id,
-        source_type=stock_models.StockChangeSourceEnum.PURCHASE,
-        source_id=purchase_order.id,
         items=items,
+        created_by_id=created_by_id,
     )
-
-    payload = {
-        'task_id': self.request.id,
-        'purchase_order_id': purchase_order.id,
-        'stock_change_record_id': getattr(record, 'id', None),
-        'created_details_count': created_count,
-    }
-    logger.info('采购单 %s 入库任务完成: %s', purchase_order.id, payload)
+    payload['task_id'] = self.request.id
     return payload