first commit

apps/op_panel/selector.py

@@ -0,0 +1,31 @@
+from apps.project.models import Project as ProjectModel
+from apps.order.models import Order as OrderModel
+from rest_framework.exceptions import ValidationError
+
+
+def get_order(order_id):
+    try:
+        order = OrderModel.objects.get(id=order_id)
+        return order
+    except Exception as exp:
+        raise ValidationError({'error': f'error get order: {str(exp)}'})
+
+
+def get_orders_list(status: str = 'waiting'):
+    try:
+        base_filter = {}
+        if status:
+            base_filter['status'] = status
+
+        orders = OrderModel.objects.filter(**base_filter)
+        return orders
+    except Exception as exp:
+        raise ValidationError({'error': f'error get orders: {str(exp)}'})
+
+
+def get_project_by_id(project_id):
+    try:
+        project = ProjectModel.objects.get(id=project_id)
+        return project
+    except Exception as exp:
+        raise ValidationError({'error': f'error get project: {str(exp)}'})