將字段值轉換為字段名稱的 JOLT 規范

Question

我正在嘗試將 json 有效負載轉換為 json 有效負載，其字段名稱為字段值：

你能幫忙提供一下jold規范嗎？

輸入 JSON 有效載荷：

{
  "action": {
    "allowPartialSuccess": false,
    "records": [
      {
        "recordid": "a4c6364e-4446-47d0-b014-c20ca014fdb3",
        "ShipToCustomerTextualAddress__c": "TestAddress1",
        "ResellerPO__c": "TestAddress1",
        "InvoiceCDBID__c": "TestAddress1"
      },
      {
        "recordid": "73781a94-9660-4f69-9bde-f2bf1991317d",
        "ShipToCustomerTextualAddress__c": "TestAddress2",
        "ResellerPO__c": "TestAddress2",
        "InvoiceCDBID__c": "TestAddress2"
      }
    ],
    "type": "update"
  }
}

所需的 Output 有效載荷：

{
  "action": {
    "allowPartialSuccess": false,
    "records": {
      "a4c6364e-4446-47d0-b014-c20ca014fdb3": {
        "ShipToCustomerTextualAddress__c": "TestAddress1",
        "ResellerPO__c": "TestAddress1",
        "InvoiceCDBID__c": "TestAddress1"
      },
      "73781a94-9660-4f69-9bde-f2bf1991317d": {
        "ShipToCustomerTextualAddress__c": "TestAddress2",
        "ResellerPO__c": "TestAddress2",
        "InvoiceCDBID__c": "TestAddress2"
      }
    },
    "type": "update"
  }
}

Answer 1

這將幫助您解決它。 @(level,attribute) --> 工作。

[
  {
    "operation": "shift",
    "spec": {
      "action": {
        "*": "action.&",
        "records": {
          "*": {
            "ShipToCustomerTextualAddress__c": "action.records.@(1,recordid).&",
            "ResellerPO__c": "action.records.@(1,recordid).&",
            "InvoiceCDBID__c": "action.records.@(1,recordid).&"
          }
        }
      }
    }
  }
]

Answer 2

您可以通過使用＆符號來象征性地思考在移位轉換中復制相應的值，並使用刪除轉換來消除最后不需要的屬性（ recordid ），例如

[
  {
    "operation": "shift",
    "spec": {
      "*": {
        "records": {
          "*": "&2.&1.@(0,recordid)" // &2(going two levels up) stands for replicating "action", &1 is for "records"
        },
        "*": "&1.&" // which represents the "else" case(eg. all but the "records" object); &1 is for "action", and & is for "records"
      }
    }
  },
  {
    "operation": "remove",
    "spec": {
      "*": {
        "*": {
          "*": {
            "recordid": ""
          }
        }
      }
    }
  }
]

http://jolt-demo.appspot.com/網站上的演示是

Answer 3

你會用它來解決這個問題。

[
      {
        "operation": "shift",
        "spec": {
          "action": {
            "*": "action.&",
            "records": {
              "*": "action.records.@recordid"
            }
          }
        }
      }
    ]