How to filter an object with attachments?

• 0
  There is such an object:

  
  

  {
     "isLoading":false,
     "error":"",
     "product":"manual-text",
     "projectName":"",
     "existingBrief":"",
     "offlineData":{
        "text":"qwdqdqwdwq",
        "files":[]
     },
     "customerDetails":{
        "name":"qwdqwdw",
        "company":"qwdq",
        "position":"dqdqw",
        "email":"dqdd"
     },
     "profileObjectiveDetails":{
        "objective":"",
        "objectiveTargets":""
     },
     "entityCount":1,
     "objectives":[],
     "industries":"",
     "chapters":[],
     "chaptersUserSelection":[],
     "chaptersChoices":[],
     "pricing":{
        "currency":"",
        "options":[],
        "selection":{
           "token":"",
           "expertise":"",
           "deliveryKey":0
        }
     },
     "dataGrid":[],
     "target":"",
     "geo":{
        "type":"",
        "regions":{},
        "countries":[]
     },
     "finalNote":""
  }

  
  

  JavaScript Elijah Riley, Sep 22, 2019

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1 Answers
• 0

  function filter(val) {
  
    if (!(val instanceof Object)) {
  
      return val;
  
    }
  
  
  
    const filtered = Object
  
      .entries(val)
  
      .map(n => [ n[0], filter(n[1]) ])
  
      .filter(n => n[1]);
  
  
  
    return filtered.length
  
      ? val instanceof Array
  
        ? filtered.map(n => n[1])
  
        : Object.fromEntries(filtered)
  
      : null;
  
  }

  Anonymous

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