Jolt for sales order

[
  {
    "operation": "shift",
    "spec": {
      "original_sales_order": [
        "original_sales_order", "sales_order"
      ]
    }
  }, {
    "operation": "shift",
    "spec": {
      "sales_order": {
        "items": "order_level",
        "fulfilments": "fulfilments_level"
      }
    }
  }, {
    "operation": "shift",
    "spec": {
      "original_sales_order": "original_sales_order",
      "order_level": {
        "edges": {
          "*": {
            "node": {
              "id": "order_level_wprice[&2].id",
              "ref": ["order_level[&2].ref", "order_level_wprice[&2].ref"],
              "quantity": ["order_level[&2].quantity", "order_level_wprice[&2].quantity"],
              "totalPrice": "order_level_wprice[&2].totalPrice"
            }
          }
        }
      },
      "fulfilments_level": {
        "edges": {
          "*": {
            "node": {
              "items": {
                "edges": {
                  "*": {
                    "node": {
                      "@": "fulfilments_level[]",
                      "status": {
                        "FULFILLED": {
                          "@2": "valid_fulfilments[]"
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }, {
    "operation": "shift",
    "spec": {
      "original_sales_order": "original_sales_order",
      "order_level_wprice": "order_level_wprice",
      "order_level": "order_level",
      "fulfilments_level": {
        "*": {
          "orderItem": {
            "ref": "fulfilments_level[&2].ref"
          },
          "filledQuantity": "fulfilments_level[&1].quantity"
        }
      }
    }
  }
]