forked from OpenNeo/impress
Stop caching trade users on item page
Idk this one might actually be a bit of a pain to load? But I'd want to optimize it differently anyway, and there's overhauls we're already planning to do here.
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6 changed files with 9 additions and 62 deletions
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@ -1,20 +0,0 @@
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class ClosetHangerObserver < ActionController::Caching::Sweeper
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extend FragmentExpiration
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def after_create(hanger)
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self.class.expire_item_trade_hangers(hanger) if hanger.trading?
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end
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def after_update(hanger)
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self.class.expire_item_trade_hangers(hanger) if hanger.list_id_changed?
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end
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def after_destroy(hanger)
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self.class.expire_item_trade_hangers(hanger) if hanger.trading?
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end
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def self.expire_item_trade_hangers(hanger)
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expire_fragment_in_all_locales("items/#{hanger.item_id} trade_hangers")
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expire_fragment_in_all_locales("items/#{hanger.item_id} trade_hangers owned=#{hanger.owned}")
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end
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end
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@ -1,7 +1,6 @@
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class ClosetList < ActiveRecord::Base
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belongs_to :user
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has_many :hangers, :class_name => 'ClosetHanger', :foreign_key => 'list_id'
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# Nullification of associated records occurs in the ClosetListObserver.
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validates :name, :presence => true, :uniqueness => {:scope => :user_id}
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validates :user, :presence => true
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@ -1,18 +0,0 @@
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class ClosetListObserver < ActionController::Caching::Sweeper
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include FragmentExpiration
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def after_update(list)
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expire_all_items_trade_hangers(list) if list.trading_changed?
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end
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def before_destroy(list)
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# Nullify all the child records explicitly, which will in turn trigger
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# their update callbacks and expire their items' caches. This occurs in the
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# same transaction as the list's destruction.
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list.hangers.each { |h| h.list_id = nil; h.save! }
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end
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def expire_all_items_trade_hangers(list)
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list.hangers.each { |h| ClosetHangerObserver.expire_item_trade_hangers(h) }
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end
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end
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@ -1,8 +0,0 @@
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class UserSweeper < ActionController::Caching::Sweeper
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observe User
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def after_update(user)
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# Delegate null-list sweeping to the ClosetListObserver.
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null_lists = [true, false].map { |owned| user.null_closet_list(owned) }
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null_lists.each { |list| ClosetListObserver.instance.after_update(list) }
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end
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end
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@ -59,17 +59,15 @@
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- else
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= list_zones @restricted_zones
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- localized_cache "items/#{@item.id} trade_hangers" do
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#trade-hangers
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- [true, false].each do |owned|
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- localized_cache "items/#{@item.id} trade_hangers owned=#{owned}" do
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%p
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%strong
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= trading_closet_hangers_header(owned, @trading_closet_hangers_by_owned[owned].size)
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= render_trading_closet_hangers(owned)
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%span.toggle
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%span.more= t '.trading_closet_hangers.show_more'
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%span.less= t '.trading_closet_hangers.show_less'
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#trade-hangers
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- [true, false].each do |owned|
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%p
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%strong
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= trading_closet_hangers_header(owned, @trading_closet_hangers_by_owned[owned].size)
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= render_trading_closet_hangers(owned)
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%span.toggle
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%span.more= t '.trading_closet_hangers.show_more'
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%span.less= t '.trading_closet_hangers.show_less'
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#item-preview-header
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%h3= t '.preview.header'
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@ -12,10 +12,6 @@ module OpenneoImpressItems
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# Application configuration should go into files in config/initializers
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# -- all .rb files in that directory are automatically loaded.
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# Activate observers that should always be running
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config.active_record.observers = [:closet_hanger_observer,
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:closet_list_observer, :user_sweeper]
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# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
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# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
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# config.time_zone = 'Central Time (US & Canada)'
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