Как мне разорвать мой ключ кеша на основе параметров в URL?

У меня есть Profile#Index view, где я отрисовываю частичку так:

<% cache @profiles do %>
  <div class="wrapper wrapper-content">
  <% @profiles.to_a.in_groups_of(3, false).each do |profiles| %>
      <div class="row">
         <%= render partial: "profile", collection: profiles, cached: true %>
      </div>
    <% end %>
  </div>
<% end %>

Но по моему app/views/profiles/_profile.html.erbУ меня есть следующее:

  <% cache profile do %>
    <% elsif current_user.has_role?(:coach) && params[:rating].present? %>
    <div class="contact-box-footer">
      <div class="row text-center avg-ratings">
        <div class="col-lg-3">
          <span class="label label-success">Speed: <%= profile.ratings.find_by(user: current_user).speed %></span>
        </div>
        <div class="col-lg-3">
          <span class="label label-info tackling">Tackling: <%= profile.ratings.find_by(user: current_user).tackling %></span>
        </div>
      </div>
    </div>
    <% end %>
  <% end %>

То, что сделано выше, это создание меток внизу результатов, и эти метки должны появляться на результатах только тогда, когда есть params проверить в приведенном выше коде является действительным / верно.

Таким образом, когда вошедший в систему пользователь переходит к / они должны увидеть список профилей, который работает и выглядит так:

ванильный список-корректный

Затем они запускают тот же root_path, но с параметрами, и он выглядит (правильно) так:

Титулы-листинг-корректный

Однако проблема заключается в том, что когда я возвращаюсь на корневую страницу, он смешивает и сопоставляет результаты версии параметра с обычными ванильными из root_path, где результаты первого изображения должны совпадать. выше (иначе просто результаты ванили).

перемешаны вверх-список-некорректный

Как это исправить?

Редактировать 1

Согласно предложению Аустио, я добавил params[:rating] как частичное представление и представление коллекции.

Так что мой app/views/profiles/_profile.html.erb теперь выглядит так:

<% cache [params[:rating], profile] do %>
    <% elsif current_user.has_role?(:coach) && params[:rating].present? %>
    <div class="contact-box-footer">
      <div class="row text-center avg-ratings">
        <div class="col-lg-3">
          <span class="label label-success">Speed: <%= profile.ratings.find_by(user: current_user).speed %></span>
        </div>
        <div class="col-lg-3">
          <span class="label label-info tackling">Tackling: <%= profile.ratings.find_by(user: current_user).tackling %></span>
        </div>
      </div>
    </div>
    <% end %>
  <% end %>

Оба не работают должным образом, но вот журналы запросов с фрагментом кода выше.

Это для правильного кэшированного представления.

Started GET "/profiles?rating=speed" for ::1 at 2016-11-07 10:05:34 -0500
Processing by ProfilesController#index as HTML
  Parameters: {"rating"=>"speed"}
  User Load (10.7ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2  [["id", 7], ["LIMIT", 1]]
  Role Load (3.3ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (4.1ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (2.6ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (2.7ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (2.1ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (4.9ms)  SELECT "ratings"."profile_id" FROM "ratings" WHERE "ratings"."user_id" = $1 ORDER BY "ratings"."speed" DESC  [["user_id", 7]]
  Profile Load (6.2ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" IN (5, 18, 14, 7, 22, 13, 9, 17)
  Tournament Load (2.6ms)  SELECT  "tournaments".* FROM "tournaments" ORDER BY "tournaments"."id" ASC LIMIT $1  [["LIMIT", 1]]
  Rendering profiles/index.html.erb within layouts/application
Read fragment views/profiles/5-20161105043153971213/profiles/18-20161101223838805685/profiles/14-20161105042425134917/profiles/7-20161101001052922220/profiles/22-20161106175803133611/profiles/13-20161104221749051281/profiles/9-20161104221706306433/profiles/17-20161105043606243802/59a852f082290d51847bb12ee90b9d25 (0.3ms)
  Rendered profiles/index.html.erb within layouts/application (15.0ms)
  CACHE (0.0ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Rendered shared/_navbar.html.erb (15.1ms)
  Rendered layouts/_messages.html.erb (1.8ms)
  Rendered shared/_footer.html.erb (0.6ms)
Completed 200 OK in 914ms (Views: 671.1ms | ActiveRecord: 39.3ms)

Это для неправильного кэшированного представления:

Started GET "/" for ::1 at 2016-11-07 10:06:17 -0500
  User Load (8.8ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2  [["id", 7], ["LIMIT", 1]]
Processing by ProfilesController#index as HTML
  Role Load (6.4ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (2.8ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (3.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (6.2ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (5.1ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Profile Search (148.2ms)  curl http://localhost:9200/profiles_development/_search?pretty -d '{"query":{"match_all":{}},"size":1000,"from":0,"timeout":"11s","_source":false}'
  Tournament Load (2.3ms)  SELECT  "tournaments".* FROM "tournaments" ORDER BY "tournaments"."id" ASC LIMIT $1  [["LIMIT", 1]]
  Rendering profiles/index.html.erb within layouts/application
  Profile Load (4.9ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" IN (14, 22, 12, 21, 9, 5, 4, 15, 6, 7, 16, 18, 13, 23, 17)
Read fragment views/profiles/14-20161105042425134917/profiles/22-20161106175803133611/profiles/12-20161101225114614189/profiles/21-20161103035514173735/profiles/9-20161104221706306433/profiles/5-20161105043153971213/profiles/4-20161103035528589634/profiles/15-20161029013919242687/profiles/6-20161105043216951643/profiles/7-20161101001052922220/profiles/16-20161029020526832889/profiles/18-20161101223838805685/profiles/13-20161104221749051281/profiles/23-20161104062851335443/profiles/17-20161105043606243802/59a852f082290d51847bb12ee90b9d25 (6.3ms)
Read fragment views//profiles/12-20161101225114614189/01a5673b1dc193ec7173e62efba21a9b (0.1ms)
   (5.6ms)  SELECT COUNT(*) FROM "votes" WHERE "votes"."voter_id" = $1 AND "votes"."voter_type" = $2 AND "votes"."votable_id" = $3 AND "votes"."votable_type" = $4 AND "votes"."vote_scope" IS NULL AND "votes"."vote_flag" = $5  [["voter_id", 7], ["voter_type", "User"], ["votable_id", 12], ["votable_type", "Profile"], ["vote_flag", true]]
  Position Load (3.2ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 12], ["LIMIT", 1]]
  School Load (4.4ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 2], ["LIMIT", 1]]
  CACHE (0.1ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
Write fragment views//profiles/12-20161101225114614189/01a5673b1dc193ec7173e62efba21a9b (0.2ms)
  Rendered collection of profiles/_profile.html.erb [2 / 3 cache hits] (68.4ms)
Read fragment views//profiles/21-20161103035514173735/01a5673b1dc193ec7173e62efba21a9b (0.1ms)
   (2.8ms)  SELECT COUNT(*) FROM "votes" WHERE "votes"."voter_id" = $1 AND "votes"."voter_type" = $2 AND "votes"."votable_id" = $3 AND "votes"."votable_type" = $4 AND "votes"."vote_scope" IS NULL AND "votes"."vote_flag" = $5  [["voter_id", 7], ["voter_type", "User"], ["votable_id", 21], ["votable_type", "Profile"], ["vote_flag", true]]
  Position Load (2.6ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 21], ["LIMIT", 1]]
  School Load (3.8ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
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   (2.6ms)  SELECT COUNT(*) FROM "votes" WHERE "votes"."voter_id" = $1 AND "votes"."voter_type" = $2 AND "votes"."votable_id" = $3 AND "votes"."votable_type" = $4 AND "votes"."vote_scope" IS NULL AND "votes"."vote_flag" = $5  [["voter_id", 7], ["voter_type", "User"], ["votable_id", 4], ["votable_type", "Profile"], ["vote_flag", true]]
  Position Load (2.6ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 4], ["LIMIT", 1]]
  CACHE (0.0ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
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   (2.3ms)  SELECT COUNT(*) FROM "votes" WHERE "votes"."voter_id" = $1 AND "votes"."voter_type" = $2 AND "votes"."votable_id" = $3 AND "votes"."votable_type" = $4 AND "votes"."vote_scope" IS NULL AND "votes"."vote_flag" = $5  [["voter_id", 7], ["voter_type", "User"], ["votable_id", 15], ["votable_type", "Profile"], ["vote_flag", true]]
  Position Load (5.3ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 15], ["LIMIT", 1]]
  CACHE (0.0ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
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  CACHE (3.7ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
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   (2.9ms)  SELECT COUNT(*) FROM "votes" WHERE "votes"."voter_id" = $1 AND "votes"."voter_type" = $2 AND "votes"."votable_id" = $3 AND "votes"."votable_type" = $4 AND "votes"."vote_scope" IS NULL AND "votes"."vote_flag" = $5  [["voter_id", 7], ["voter_type", "User"], ["votable_id", 6], ["votable_type", "Profile"], ["vote_flag", true]]
  Position Load (3.0ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 6], ["LIMIT", 1]]
  CACHE (0.0ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 2], ["LIMIT", 1]]
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  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
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  Position Load (3.9ms)  SELECT  "positions".* FROM "positions" INNER JOIN "positions_profiles" ON "positions"."id" = "positions_profiles"."position_id" WHERE "positions_profiles"."profile_id" = $1 ORDER BY "positions"."id" ASC LIMIT $2  [["profile_id", 16], ["LIMIT", 1]]
  CACHE (0.2ms)  SELECT  "schools".* FROM "schools" WHERE "schools"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
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  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
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  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
Write fragment views//profiles/23-20161104062851335443/01a5673b1dc193ec7173e62efba21a9b (0.1ms)
  Rendered collection of profiles/_profile.html.erb [2 / 3 cache hits] (27.6ms)
Write fragment views/profiles/14-20161105042425134917/profiles/22-20161106175803133611/profiles/12-20161101225114614189/profiles/21-20161103035514173735/profiles/9-20161104221706306433/profiles/5-20161105043153971213/profiles/4-20161103035528589634/profiles/15-20161029013919242687/profiles/6-20161105043216951643/profiles/7-20161101001052922220/profiles/16-20161029020526832889/profiles/18-20161101223838805685/profiles/13-20161104221749051281/profiles/23-20161104062851335443/profiles/17-20161105043606243802/59a852f082290d51847bb12ee90b9d25 (0.1ms)
  Rendered profiles/index.html.erb within layouts/application (357.4ms)
  CACHE (0.0ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Rendered shared/_navbar.html.erb (20.6ms)
  Rendered layouts/_messages.html.erb (2.4ms)
  Rendered shared/_footer.html.erb (0.6ms)
Completed 200 OK in 1704ms (Views: 1262.0ms | Searchkick: 148.2ms | ActiveRecord: 89.4ms)

Это все еще не работает. Надеюсь, этот журнал иллюстрирует что-то, что может помочь мне разобраться в этом.

Редактировать 2

Когда я добавлю params[:rating] и для моей коллекции, и для ключей частичного кэша, он все еще не работает на root_page (иначе он показывает неправильные партиалы). Вот лог от результата этого:

Started GET "/" for ::1 at 2016-11-07 11:50:15 -0500
  User Load (23.9ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2  [["id", 7], ["LIMIT", 1]]
Processing by ProfilesController#index as HTML
  Role Load (2.3ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (4.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Role Load (3.9ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (4.2ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'player') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
   (1.8ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Profile Search (157.6ms)  curl http://localhost:9200/profiles_development/_search?pretty -d '{"query":{"match_all":{}},"size":1000,"from":0,"timeout":"11s","_source":false}'
  Tournament Load (4.6ms)  SELECT  "tournaments".* FROM "tournaments" ORDER BY "tournaments"."id" ASC LIMIT $1  [["LIMIT", 1]]
  Rendering profiles/index.html.erb within layouts/application
  Profile Load (7.1ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" IN (14, 22, 12, 21, 9, 5, 4, 15, 6, 7, 16, 18, 13, 23, 17)
Read fragment views//profiles/14-20161105042425134917/profiles/22-20161106175803133611/profiles/12-20161101225114614189/profiles/21-20161103035514173735/profiles/9-20161104221706306433/profiles/5-20161105043153971213/profiles/4-20161103035528589634/profiles/15-20161029013919242687/profiles/6-20161105043216951643/profiles/7-20161101001052922220/profiles/16-20161029020526832889/profiles/18-20161101223838805685/profiles/13-20161104221749051281/profiles/23-20161104062851335443/profiles/17-20161105043606243802/c6925e7eaf791cab78909b69752bd7f8 (0.3ms)
  Rendered profiles/index.html.erb within layouts/application (30.5ms)
  CACHE (0.0ms)  SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)) OR ((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.0ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  CACHE (0.1ms)  SELECT "roles".* FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'coach') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL)))  [["user_id", 7]]
  Rendered shared/_navbar.html.erb (26.9ms)
  Rendered layouts/_messages.html.erb (3.3ms)
  Rendered shared/_footer.html.erb (0.9ms)
Completed 200 OK in 1677ms (Views: 1264.0ms | Searchkick: 157.6ms | ActiveRecord: 28.1ms)

2 ответа

Решение

Похоже, ваш Profile#Index view использует кэширование коллекции для частичного профиля, который использует внутренний ключ кэша:

<%= render partial: "profile", collection: profiles, cached: true %>

Это вызывает кэширование Lola Hessel и Jeremy Verley (а также других), когда зарегистрированный пользователь переходит на /, Посещение root_path с params впоследствии вызывает кэширование остальных профилей. Затем загрузка третьей страницы имеет попадания в кэш для каждого профиля и отображает их как ранее кэшированные. Кэширование в частичном профиле не имеет никакого эффекта, поскольку кеширование коллекции выполняется первым.

Вы можете прочитать об этом здесь: http://guides.rubyonrails.org/caching_with_rails.html

Я предполагаю, что удаление кэширования коллекции из вашего частичного рендеринга в сочетании с правильно адаптированным оператором кэширования (например, <% cache [profile, params[:rating].present?] do %>) внутри профиля частичное делает свое дело.

Добавьте рейтинг в cache_key как второй параметр

<% 
   caching_key = [@profile]
   caching_key << "with_rating" if params[:rating].present?
   #TODO: Refactor this to cache_key_for_profile(@profile, params) helper
   cache caching_key do 
%>

С точки зрения дизайна, я бы порекомендовал просто иметь две разные части профиля, одну с рейтингом, а другую без, чтобы ваш код выглядел так

<div class="row">
  <% if params[:ratings].present? %>
    <%= render partial: "profile_with_rating", collection: profiles, cached: true %>
  <% else %>
    <%= render partial: "profile", collection: profiles, cached: true %>
  <% end %>
</div>

Код, который разделяется между двумя частями, может быть реорганизован. Это явно позволяет вам знать, что будет существовать разница между profile частичное в зависимости от того, присутствует ли рейтинг.

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