feat: sse && multi_merchant completed

api_v1/views/stock_change_views/settings.py

@@ -0,0 +1,70 @@
+"""
+商户设置相关视图
+"""
+
+from rest_framework import status, views
+from rest_framework.response import Response
+from rest_framework.permissions import IsAuthenticated
+import logging
+
+from drf_spectacular.utils import extend_schema
+from api_v1 import serializers
+
+from .mixins import StockChangeViewMixin
+
+logger = logging.getLogger(__name__)
+
+
+class SetMerchantAutoCompleteView(StockChangeViewMixin, views.APIView):
+    """设置商户自动完成库存变动"""
+    
+    permission_classes = [IsAuthenticated]
+    
+    @extend_schema(
+        tags=['修改商户自动确认出入库设定'],
+        request=serializers.SetMerchantAutoCompleteStockChangeSerializer,
+        responses={200: dict},
+        summary="设置商户自动确认库存变动",
+        description="开启或关闭商户的库存变动自动完成功能"
+    )
+    def post(self, request):
+        """
+        设置商户自动确认库存变动设定
+        
+        POST /api/v1/merchant/set-auto-complete-stock-change/
+        
+        请求参数:
+        {
+            "auto_complete": true  // 是否自动确认库存变动
+        }
+        """
+        
+        # 检查员工权限
+        if not self.check_employee_permission(request):
+            return self.permission_error_response('无权限操作')
+        
+        try:
+            emp = request.user.employee
+            merchant = emp.merchant
+            
+            serializer = serializers.SetMerchantAutoCompleteStockChangeSerializer(data=request.data)
+            if serializer.is_valid():
+                auto_complete = serializer.validated_data['auto_complete']
+                merchant.auto_complete_stock_change = auto_complete
+                merchant.save()
+                
+                logger.info(f"用户 {request.user.username} 设置商户 {merchant.name} 自动确认库存变动为 {auto_complete}")
+                return Response({'status': 'success'}, status=status.HTTP_200_OK)
+            
+            return self.error_response('参数验证失败', serializer.errors)
+            
+        except AttributeError:
+            logger.error(f"用户 {request.user.username} 无权限设置商户自动确认库存变动", exc_info=True)
+            return self.permission_error_response('无权限操作')
+        
+        except Exception as e:
+            logger.error(f"设置商户自动确认库存变动失败: {str(e)}", exc_info=True)
+            return Response({
+                'error': '设置失败',
+                'message': str(e)
+            }, status=status.HTTP_500_INTERNAL_SERVER_ERROR)