从具有多层嵌套数组的输入创建列表

Question

我的输入有多层嵌套数组，我需要从中连接这些字段：employeeName、subject、text 以形成评论文本。然后我需要“标记”评论文本的类型”并创建一个输出，它是一个包含多个对象的单个数组数组，其中包含分组的键值对。我的规范是生成一个数组，一个对象包含一个包含多个对象的数组成员。

这是我的输入的表示

{
  "accounts": [
    {
      "comments": [
        {
          "outgetcommentstext": [
            {
              "text": "accountObject1 comment text1"
            }
          ],
          "employeeName": "John Doe",
          "subject": "acct1-obj1-subject"
        },
        {
          "outgetcommentstext": [
            {
              "text": "accountObject1 comment text2"
            }
          ],
          "employeeName": "Jane Doe",
          "subject": "acct1-obj2-subject"
        },
        {
          "outgetcommentstext": [
            {
              "text": "accountObject1 comment text3"
            }
          ],
          "employeeName": "Jax Doe",
          "subject": "acct1-obj3-subject"
        }
      ]
    },
    {
      "comments": [
        {
          "outgetcommentstext": [
            {
              "text": "account2-Object1 comment text1"
            }
          ],
          "employeeName": "Jill Doe",
          "subject": "acct2-obj1-subject"
        },
        {
          "outgetcommentstext": [
            {
              "text": "account2-Object2 comment text2"
            }
          ],
          "employeeName": "Janet Doe",
          "subject": "acct2-obj2-subject"
        },
        {
          "outgetcommentstext": [
            {
              "text": "account2Object3 comment text3"
            }
          ],
          "employeeName": "Jacob Doe",
          "subject": "acct2-obj3-subject"
        }
      ]
    }
  ]
}

这是我的规格

[
  {
    "spec": {
      "accounts": {
        "*": {
          "comments": {
            "*": {
              "outgetcommentstext": {
                "*": {
                  "CommentText": "=concat(@(3,employeeName),'-',@(3,subject),'-',@(1,text))"
                }
              }
            }
          }
        }
      }
    },
    "operation": "modify-overwrite-beta"
  },
  {
    "operation": "shift",
    "spec": {
      "accounts": {
        "*": {
          "comments": {
            "*": {
              "outgetcommentstext": {
                "*": {
                  "CommentText": "Job.JobCommentList[&3].CommentText",
                  "#XYZ": "Job.JobCommentList[&3].CommentType"
                }
              }
            }
          }
        }
      }
    }
    }
  ]

这是我当前的输出

{
  "Job" : {
    "JobCommentList" : [ {
      "CommentText" : [ "John Doe-acct1-obj1-subject-accountObject1 comment text1", "Jill Doe-acct2-obj1-subject-account2-Object1 comment text1" ],
      "CommentType" : [ "XYZ", "XYZ" ]
    }, {
      "CommentText" : [ "Jane Doe-acct1-obj2-subject-accountObject1 comment text2", "Janet Doe-acct2-obj2-subject-account2-Object2 comment text2" ],
      "CommentType" : [ "XYZ", "XYZ" ]
    }, {
      "CommentText" : [ "Jax Doe-acct1-obj3-subject-accountObject1 comment text3", "Jacob Doe-acct2-obj3-subject-account2Object3 comment text3" ],
      "CommentType" : [ "XYZ", "XYZ" ]
    } ]
  }
}

这是我想要的输出

{
    "Job": {
        "JobCommentList": [
            {
                "CommentText": "John Doe-acct1-obj1-subject-accountObject1 comment text1",
                "CommentType": "XYZ"
            },
            {
                "CommentText": "Jill Doe-acct2-obj1-subject-account2-Object1 comment text1",
                "CommentType": "XYZ"
            },
            {
                "CommentText": "Jane Doe-acct1-obj2-subject-accountObject1 comment text2",
                "CommentType": "XYZ"
            },
            {
                "CommentText": "Jacob Doe-acct2-obj3-subject-account2Object3 comment text3",
                "CommentType": "XYZ"
            }
        ]
    }
}

请注意，我的输入可能有一个或多个帐户对象。我发现如果只有一个帐户对象，我的规范就可以工作

Answer 1

您可以使用此规范：

[
  {
    "operation": "shift",
    "spec": {
      "*": {
        "*": {
          "*": {
            "*": "[]"
          }
        }
      }
    }
  },
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "*": {
        "*": {
          "*": {
            "CommentText": "=concat(@(3,employeeName),'-',@(3,subject),'-',@(1,text))"
          }
        }
      }
    }
  },
  {
    "operation": "shift",
    "spec": {
      "*": {
        "outgetcommentstext": {
          "*": {
            "CommentText": "Job.JobCommentList[&3].&",
            "#XYZ": "Job.JobCommentList[&3].CommentType"
          }
        }
      }
    }
  }
]