比较joi中的两个对象

Question

有没有办法验证一个对象中存在的密钥与另一个对象中存在的密钥相同？

例如：

{
  "localizationName": "en-US",
  "dataText": [
      {
          "persona": "gw_user",
          "verbiage": "read all patient info gw_user"
      },
      {
          "persona": "patient",
          "verbiage": "read all patient info patient"
      }
  ],
  "purposeText": [
      {
          "persona": "gw_user",
          "verbiage": "read all patient data <<purspose>> gw_user"
      },
      {
          "persona": "patient",
          "verbiage": "read all patient data <<purspose>> patient"
      }
  ]
}

按照上述示例，“ datatext”＆amp; amp; amp; amp; amp; “ peleseText”。

我想要“ datatext中存在的任何角色”的JOI验证代码，也应在“ peleSetext”中定义相同的角色。

以下是我可以提出的JOI验证代码。但这似乎不起作用。

    localizationName: Joi.string()
        .valid(...BCP47LanguageTags)
        .required()
        .messages({ 'any.only': '"localizationName" must be a BCP47 compliant language tag like "en-US"' }),
    dataText: Joi.array().items(
        Joi.object().keys({
            persona: Joi.string().valid(...Persona).required(),
            verbiage: Joi.string()
        })
    ).required(),
    purposeText: Joi.array().items(
        Joi.object().keys({
            persona: Joi.string().valid(Joi.in('dataText')).required(),
            verbiage: Joi.string()
        })
    ).required()

任何帮助将不胜感激。

Answer 1

我创建了一个函数，可用于比较所选对象指定键内的属性。我还假设您要比较的属性将在2个键中以相同的顺序为单位。

请参阅下面的代码：

var obj = {
  "localizationName": "en-US",
  "dataText": [
      {
          "persona": "gw_user",
          "verbiage": "read all patient info gw_user"
      },
      {
          "persona": "patient",
          "verbiage": "read all patient info patient"
      },
      {
          "persona": "test1",
          "verbiage": "added this test"
      }
  ],
  "purposeText": [
      {
          "persona": "gw_user",
          "verbiage": "read all patient data <<purspose>> gw_user"
      },
      {
          "persona": "patient",
          "verbiage": "read all patient data <<purspose>> patient"
      },
      {
          "persona": "test2",
          "verbiage": "added this test"
      }
  ]
};

function CheckPropertiesMatch(obj, keys, property){
  for (var i = 0; i < obj[keys[0]].length; i++){
    if (obj[keys[0]][i][property] == obj[keys[1]][i][property]){
        console.log("Properties at index " + i + " match!");
        } else {
        console.log("Mismatch at index " + i + "!")
    }
  }
}

CheckPropertiesMatch(obj, ['dataText',"purposeText"], "persona")