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У меня есть следующий объект:

 const payload = {
   "content":{
      "header":{
         "id":"123",
         "title":"Sample"
      },
      "footer":{
         "message":"Thank you",
         "version":"1.2.3.4"
      },
     "additionalInfo":{
         "message":"contact us",
         "eMail":"support@test.com"
      },
      "bodyFields":{
         "field":[
            {
               "name":"price",
               "values":{
                  "value":"100$"
               }
            },
            {
               "name":"color",
               "values":{
                  "value":"green"
               }
            },
            {
               "name":"width",
               "values":{
                  "value":"12cm"
               }
            },
            {
               "name":"internalCode",
               "values":{
                   "value":"P4gh"
               }
             }
         ]
      }
   }
} 
 

Моя цель состоит в том, чтобы выбирать поля только на основе предопределенных данных из белого списка и устанавливать значение других полей по умолчанию как «полученное значение».

Желаемый результат:

     const payload = {
        "content":{
           "header":{
              "id":"123",
              "title":"Sample"
           },
           "footer":{
              "message":"Thank you",
              "version":"1.2.3.4"
           },
           "bodyFields":{
              "field":[
                 {
                    "name":"price",
                    "values":{
                       "value":"value received"
                    }
                 },
                 {
                    "name":"color",
                    "values":{
                       "value":"green"
                    }
                 },
                 {
                    "name":"internalCode",
                    "values":{
                      "value":"value received"
                    }
                 },
                 {
                    "name":"width",
                    "values":{
                       "value":"12cm"
                    }
                 }
              ]
           }
        }
     }
 

Currently, I’m using the following approach:

 const whitelistContent = ['contet.header', 'content.footer'];
const whitelistBodyField = ['color', 'width'];

const filteredContent = _.pick(payload, whitelistContent);
const contentBodyField = _.get(payload, 'content.bodyFields.field');
const filteredBodyField = _.filter(contentBodyField , (field) => _.includes(whitelistBodyField, field.name));

const result = {...filteredContent, bodyFields: { fields: filteredBodyField }};
 

This gives (without internalCode and price fields included and their value set to default ‘value received’):

 {
   "content": {
      "header": {
         "id": "123",
         "title": "Sample"
      },
      "footer": {
         "message": "Thank you",
         "version": "1.2.3.4"
      }
   },
   "bodyFields": {
      "field": [
         {
            "name": "color",
            "values": {
               "value": "green"
            }
         },
         {
            "name": "width",
            "values": {
               "value": "12cm"
            }
         }
      ]
   }
}
 

Question:

1. Is there a way I can merge whitelistContent and whitelistBodyField into one whitelist array and also simplify the filtering process in one go?
2. How can I include the non-whitlisted properties with their value set to default string ‘value received’?