feat: big version, added tasks for backup_database and stock change, added health check api, approve sse (support channel via merchant)

api_v1/urls.py

@@ -1,6 +1,15 @@
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
-from .views import stock_change_views, user_info, inventory, product_image, stateflow, users
+from .views import (
+    stock_change_views,
+    purchase_order,
+    healthy,
+    user_info,
+    inventory,
+    product_image,
+    stateflow,
+    users,
+)
 from .views.stock_change_views.snapshot import StockSnapshotListView
 from .views.printing.views import PrintingOrderViewSet, PrintingJobViewSet, PlateOrderViewSet
 from .views.upload import UploadFileViewSet
@@ -46,6 +55,8 @@ urlpatterns = [
     
     # 库存查询 API
     path('inventory/', inventory.InventoryAPIView.as_view(), name='inventory'),
+    path('purchase-orders/', purchase_order.PurchaseOrderView.as_view(), name='purchase_orders'),
+    path('health/', healthy.HealthCheckView.as_view(), name='health_check'),
     
     # 产品图片上传 API
     path('products/<int:product_id>/image/', product_image.ProductImageUploadView.as_view(), name='product_image_upload'),