ruby - 如何在Elasticsearch中结合3个术语？

Question

我得到一个搜索，需要对用户组合三个不同的术语:
user_locked? || (user_expired? && !user_granted?)
这是我现在得到的，但是会引发错误消息:

query do
  bool do
    must { match_all {} }
    filter do
      bool do
        should { term(user_locked: true) }
        minimum_should_match { 1 }
      end
      bool do
        filter do
          term(user_expired: true)
          term(user_granted: false)
        end
      end
    end
  end
end

错误信息:
NoMethodError: undefined method 'filter' for #<Elasticsearch::DSL::Search::Filters::Bool
任何想法如何解决这个问题，甚至更好的查询？

Answer 1

尝试这样:

query do
  bool do
    minimum_should_match 1
    should do
      term(user_locked: true)
    end
    should do
      bool do
        must do
          term(user_expired: true)
        end
        must do
          term(user_granted: false)
        end
      end
    end
  end
end

更新

根据您的第二条评论，我们需要否定您的条件，即
!(user_locked? || (user_expired? && !user_granted?))
现在等于
!user_locked? && (!user_expired? || user_granted?)
转化为

query do
  bool do
    must do
      term(user_locked: false)
    end
    must do
      bool do
        minimum_should_match 1
        should do
          term(user_expired: false)
        end
        should do
          term(user_granted: true)
        end
      end
    end
  end
end

该查询现在将按预期返回带有 user_locked: false, user_expired: false的文档