[COST-6129] Remove unnecessary delete

Author: myersCody

koku/cost_models/serializers.py

@@ -581,13 +581,14 @@ def to_representation(self, cost_model_obj):
             metric = rate.get("metric", {})
             display_data = self._get_metric_display_data(cost_model_obj.source_type, metric.get("name"))
             try:
-                metric.update(
-                    {
-                        "label_metric": display_data["label_metric"],
-                        "label_measurement": display_data["label_measurement"],
-                        "label_measurement_unit": display_data["label_measurement_unit"],
-                    }
-                )
+                if display_data:
+                    metric.update(
+                        {
+                            "label_metric": display_data["label_metric"],
+                            "label_measurement": display_data["label_measurement"],
+                            "label_measurement_unit": display_data["label_measurement_unit"],
+                        }
+                    )
             except (KeyError, TypeError):
                 LOG.error("Invalid Cost Model Metric Map", exc_info=True)
                 raise CostModelMetricMapJSONException("Internal Error.")

koku/masu/database/ocp_report_db_accessor.py

@@ -673,35 +673,12 @@ def populate_vm_hourly_usage_costs(
             "report_period": report_period_id,
         }
 
-        table_name = OCP_REPORT_TABLE_MAP["line_item_daily_summary"]
         LOG.info(
             log_json(
                 msg=f"removing virtual machine cost model {rate_type} hourly costs from daily summary", context=ctx
             )
         )
 
-        tmp_sql = """
-            DELETE FROM {{schema | sqlsafe}}.{{table | sqlsafe}}
-                WHERE usage_start >= {{start_date}}
-                AND usage_start <= {{end_date}}
-                AND report_period_id = {{report_period_id}}
-                AND cost_model_rate_type = {{rate_type}}
-                AND source_uuid = {{source_uuid}}::uuid
-                AND monthly_cost_type IS NULL
-                AND all_labels ? 'vm_kubevirt_io_name'
-        """
-        tmp_sql_params = {
-            "schema": self.schema,
-            "table": table_name,
-            "start_date": start_date,
-            "end_date": end_date,
-            "report_period_id": report_period_id,
-            "rate_type": rate_type,
-            "source_uuid": str(provider_uuid),
-        }
-
-        self._prepare_and_execute_raw_sql_query(table_name, tmp_sql, tmp_sql_params, operation="DELETE")
-
         sql = pkgutil.get_data("masu.database", "trino_sql/openshift/cost_model/hourly_cost_virtual_machine.sql")
         sql = sql.decode("utf-8")
         sql_params = {