Reactive-Resume/database.rules.json

{
  "rules": {
    "resumes": {
      ".indexOn": "user",
      ".read": "auth !== null && query.orderByChild === 'user' && query.equalTo === auth.uid",
      "$rid": {
        ".read": "data.child('public').val() === true || data.child('user').val() === auth.uid",
        ".write": " !data.exists() || data.child('user').val() === auth.uid || (!newData.exists() && data.child('user').val() === auth.uid)"
      }
    },
    "users": {
      "$uid": {
        ".read": "$uid === auth.uid",
        ".write": "$uid === auth.uid"
      }
    }
  }
}