fix(api): include approver avatars in procurement approvals

backend/api/v1/procurement/serializers.py

@@ -17,6 +17,7 @@ from procurement.models import (
     ProcurementRequest,
     Supplier,
 )
+from ..employees.serializers import EmployeeBriefSerializer
 
 
 class ProcurementItemSerializer(serializers.ModelSerializer):
@@ -62,6 +63,7 @@ class ProcurementItemCreateSerializer(serializers.ModelSerializer):
 class ApprovalSerializer(serializers.ModelSerializer):
     """Сериализатор для согласований."""
 
+    approver = EmployeeBriefSerializer(read_only=True)
     approver_name = serializers.CharField(
         source="approver.get_full_name", read_only=True
     )

backend/api/v1/procurement/views.py

@@ -56,7 +56,7 @@ class ProcurementRequestViewSet(viewsets.ModelViewSet):
 
     queryset = ProcurementRequest.objects.select_related(
         "department", "requestor", "executor"
-    ).prefetch_related("items", "approvals")
+    ).prefetch_related("items", "approvals__approver")
     filter_backends = [
         DjangoFilterBackend,
         filters.SearchFilter,

backend/tests/api/v1/procurement/test_procurement_requests.py

@@ -993,6 +993,8 @@ class TestProcurementRequestWorkflow:
 
         assert response.status_code == status.HTTP_200_OK
         approvals = sorted(response.data['approvals'], key=lambda item: item['priority'])
+        assert isinstance(approvals[0]["approver"], dict)
+        assert "avatar" in approvals[0]["approver"]
         assert approvals[1]['step_name'] == 'Финансовый контроль'
         assert approvals[1]['step_label'] == 'Финансовый контроль'