feat: field pre_purchase_order_id for purchase_order (allow null)

api_v1/tests.py

@@ -230,6 +230,22 @@ class PurchaseOrderAPITestCase(TestCase):
         self.assertEqual(response.data['human_id'], expected_human_id)
         mock_delay.assert_not_called()
 
+    def test_create_purchase_order_with_pre_purchase_binding(self):
+        pre_order = business_models.PrePurchaseOrder.objects.create(
+            merchant=self.merchant,
+            supplier=self.supplier,
+            warehouse=self.warehouse_strict,
+            operator=self.employee,
+            created_by=self.user,
+        )
+        payload = {**self.strict_payload, 'from_pre_purchase_order_id': pre_order.id}
+        with patch('business.services.create_purchase_order_stock_entries.delay'):
+            response = self.client.post('/api/v1/purchase-orders/', payload, format='json')
+
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        order = business_models.PurchaseOrder.objects.get(id=response.data['id'])
+        self.assertEqual(order.from_pre_purchase_order_id, pre_order.id)
+
     def test_bind_purchase_order_stock_change_record(self):
         MerchantSetting.objects.filter(
             merchant=self.merchant,
@@ -321,6 +337,13 @@ class PurchaseOrderAPITestCase(TestCase):
 
     def test_update_purchase_order_success(self):
         order_id = self._create_purchase_order(self.strict_payload)
+        pre_order = business_models.PrePurchaseOrder.objects.create(
+            merchant=self.merchant,
+            supplier=self.supplier,
+            warehouse=self.warehouse_relaxed,
+            operator=self.employee,
+            created_by=self.user,
+        )
         payload = {
             'supplier': self.supplier.id,
             'warehouse': self.warehouse_relaxed.id,
@@ -334,10 +357,13 @@ class PurchaseOrderAPITestCase(TestCase):
                 }
             ],
             'remarks': '更新采购单',
+            'from_pre_purchase_order_id': pre_order.id,
         }
         response = self.client.put(f'/api/v1/purchase-orders/{order_id}/', payload, format='json')
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(response.data['remarks'], '更新采购单')
+        updated_order = business_models.PurchaseOrder.objects.get(id=order_id)
+        self.assertEqual(updated_order.from_pre_purchase_order_id, pre_order.id)
 
     def test_update_purchase_order_rejects_non_pending(self):
         order_id = self._create_purchase_order(self.relaxed_payload)

api_v1/views/business/purchase/views.py

@@ -95,6 +95,7 @@ class PurchaseOrderView(StockChangeViewMixin, views.APIView):
         order_date = data.get('order_date')
         items = data.get('items', [])
         remarks = data.get('remarks', '')
+        from_pre_purchase_order_id = data.get('from_pre_purchase_order_id')
 
         if not supplier_id:
             return Response({'error': '缺少供应商 ID'}, status=status.HTTP_400_BAD_REQUEST)
@@ -126,6 +127,7 @@ class PurchaseOrderView(StockChangeViewMixin, views.APIView):
                 operator=operator,
                 items=items,
                 remarks=remarks,
+                from_pre_purchase_order_id=from_pre_purchase_order_id,
                 created_by=request.user,
             )
         except ValueError as exc:
@@ -192,6 +194,7 @@ class PurchaseOrderDetailView(StockChangeViewMixin, views.APIView):
         if not isinstance(items, list) or not items:
             return Response({'error': 'items 需要为非空数组'}, status=status.HTTP_400_BAD_REQUEST)
         remarks = data.get('remarks', purchase_order.remarks)
+        from_pre_purchase_order_id = data.get('from_pre_purchase_order_id')
 
         try:
             updated_order = business_services.update_purchase_order(
@@ -201,6 +204,7 @@ class PurchaseOrderDetailView(StockChangeViewMixin, views.APIView):
                 warehouse=warehouse,
                 items=items,
                 remarks=remarks,
+                from_pre_purchase_order_id=from_pre_purchase_order_id,
             )
         except ValueError as exc:
             return Response({'error': str(exc)}, status=status.HTTP_400_BAD_REQUEST)

business/migrations/0027_purchaseorder_from_pre_purchase.py

@@ -0,0 +1,16 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('business', '0026_salesorder_from_pre_sales_order'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='purchaseorder',
+            name='from_pre_purchase_order_id',
+            field=models.BigIntegerField(blank=True, null=True, verbose_name='关联预采购单ID'),
+        ),
+    ]

business/models.py

@@ -130,6 +130,11 @@ class PurchaseOrder(OrderItemsAggregationMixin, OrderDirectionMixin, OrderCounte
         default=PurchaseOrderStatusEnum.PENDING, 
         verbose_name='状态',
     )
+    from_pre_purchase_order_id = models.BigIntegerField(
+        null=True,
+        blank=True,
+        verbose_name='关联预采购单ID',
+    )
     remarks = models.TextField(blank=True, null=True, verbose_name='备注')
 
     def __str__(self):

business/services.py

@@ -181,6 +181,7 @@ def create_purchase_order(
     items: List[Dict[str, Any]],
     remarks: str | None = '',
     created_by=None,
+    from_pre_purchase_order_id: int | None = None,
 ) -> models.PurchaseOrder:
     """
     创建采购订单并触发异步创建入库单任务。
@@ -214,6 +215,7 @@ def create_purchase_order(
             operator=operator,
             warehouse=warehouse,
             remarks=remarks,
+            from_pre_purchase_order_id=from_pre_purchase_order_id,
         )
         bulk_objects = [
             models.PurchaseOrderItem(
@@ -246,6 +248,7 @@ def update_purchase_order(
     warehouse: basic_info_models.WareHouse | None = None,
     items: List[Dict[str, Any]] | None = None,
     remarks: str | None = '',
+    from_pre_purchase_order_id: int | None = None,
 ) -> models.PurchaseOrder:
     """
     更新采购订单（仅限审批中状态）。
@@ -273,8 +276,17 @@ def update_purchase_order(
         purchase_order.purchase_date = new_order_date
         purchase_order.warehouse = new_warehouse
         purchase_order.remarks = remarks
+        if from_pre_purchase_order_id is not None:
+            purchase_order.from_pre_purchase_order_id = from_pre_purchase_order_id
         purchase_order.save(
-            update_fields=['supplier', 'purchase_date', 'warehouse', 'remarks', 'updated_at']
+            update_fields=[
+                'supplier',
+                'purchase_date',
+                'warehouse',
+                'remarks',
+                'from_pre_purchase_order_id',
+                'updated_at',
+            ]
         )
 
         purchase_order.items.all().delete()

flower/settings.py

@@ -586,16 +586,16 @@ CELERY_BEAT_SCHEDULE = {
 if MDY_ISOLATED_MERCHANT_ID and MDY_ISOLATED_MERCHANT_ID > 0:
     CELERY_BEAT_SCHEDULE.update(
         {
-            'mdy_product_sync_isolated': {
-                'task': 'api_v1.tasks.sync_mdy_products_for_merchant',
-                'schedule': crontab(minute='3,13,23,33,43,53'),
-                'kwargs': {
-                    'merchant_id': MDY_ISOLATED_MERCHANT_ID,
-                    'page_size': MDY_SYNC_PAGE_SIZE,
-                    'max_pages': MDY_SYNC_MAX_PAGES,
-                    'max_records': MDY_SYNC_MAX_RECORDS,
-                },
-            },
+            # 'mdy_product_sync_isolated': {
+            #     'task': 'api_v1.tasks.sync_mdy_products_for_merchant',
+            #     'schedule': crontab(minute='3,13,23,33,43,53'),
+            #     'kwargs': {
+            #         'merchant_id': MDY_ISOLATED_MERCHANT_ID,
+            #         'page_size': MDY_SYNC_PAGE_SIZE,
+            #         'max_pages': MDY_SYNC_MAX_PAGES,
+            #         'max_records': MDY_SYNC_MAX_RECORDS,
+            #     },
+            # },
             # 'mdy_customer_sync_isolated': {
             #     'task': 'api_v1.tasks.sync_mdy_customers_for_merchant',
             #     'schedule': crontab(minute='1,11,21,31,41,51'),