为什么我的 searchkick has_many 和 HABTM 关联不起作用？

Question

我最近设置了 searchkick，它对我已编制索引的模型的属性非常有效。

然而，当涉及到协会时，它就失败了。

这是我的关联模型和 search_data 方法：

class Profile < ActiveRecord::Base
  searchkick

  has_and_belongs_to_many :positions
  belongs_to :school

  def search_data
    {
      name: name,
      bib_color: bib_color,
      height: height,
      weight: weight,
      player_type: player_type,
      school_name: school.name,
      age: age,
      position_name: positions.map(&:name)
    }
  end
end

我确保运行 Profile.reindex，但是当我运行查询 Center Back，这是 position 的名称时，它return当我知道有结果时，这是一个空查询集。

> Profile.search("center back").to_a
  Profile Search (27.5ms)  curl http://localhost:9200/profiles_development/_search?pretty -d '{"query":{"dis_max":{"queries":[{"match":{"_all":{"query":"center back","boost":10,"operator":"and","analyzer":"searchkick_search"}}},{"match":{"_all":{"query":"center back","boost":10,"operator":"and","analyzer":"searchkick_search2"}}},{"match":{"_all":{"query":"center back","boost":1,"operator":"and","analyzer":"searchkick_search","fuzziness":1,"prefix_length":0,"max_expansions":3,"fuzzy_transpositions":true}}},{"match":{"_all":{"query":"center back","boost":1,"operator":"and","analyzer":"searchkick_search2","fuzziness":1,"prefix_length":0,"max_expansions":3,"fuzzy_transpositions":true}}}]}},"size":1000,"from":0,"timeout":"11s","_source":false}'
=> []

但这里是其他结果：

> p
=> #<Position:0x007fa881566310 id: 1, created_at: Sun, 04 Sep 2016 06:49:45 UTC +00:00, updated_at: Wed, 14 Sep 2016 06:17:02 UTC +00:00, name: "Center Back">
> p.profiles.count
   (4.1ms)  SELECT COUNT(*) FROM "profiles" INNER JOIN "positions_profiles" ON "profiles"."id" = "positions_profiles"."profile_id" WHERE "positions_profiles"."position_id" =   [["position_id", 1]]
=> 5

应该至少有 5 个 profiles，但结果 return 为空。

我什至试过像这样格式化我的 search_data：

  def search_data
    attrs = attributes.dup
    relational = {
       school_name: school.name,
       grade_name: grades.map(&:subject),
       position_names: positions.map(&:name)
    }
    attrs.merge! relational
  end

如果我尝试常规 has_many 关联并相应地声明它，也会发生同样的事情。

可能是什么原因导致的，我该如何解决？

Answer 1

所以事实证明 search_data 实际上是正确的，但我没有意识到我必须运行 rails searchkick:reindex:all 命令，而不是只执行 Profile.reindex 在我的 rails console 中是运行ning。

一旦我运行该命令，我注意到它重新索引了所有内容，包括所有关联，现在它就像一个魅力！

为什么我的 searchkick has_many 和 HABTM 关联不起作用？

Why do my searchkick has_many and HABTM association not work?

ruby-on-rails

elasticsearch

searchkick

ruby-on-rails-5