6a626e819d
* Preload organization, not user * Preload users only when needed * Pre-load podcasts for podcast episodes in API * Avoid eager loading error by loading rating votes separately * Preload associations for moderation * Preload user comments in trees * Preload organization for non org dashboard and cleanup queries * Optimize ArticleSuggester to only load N articles at need * Remove eager loading and pass variables to partials for easier debug * Reorganize tags validation code and ignore actsastaggableon eager loading issues * Remove unused eager loading and bring up comments relation * Preload podcasts when loading podcast episodes * Fix views specs * Make sure ArticleSuggester never returns duplicates * Remove commented code * Re-trigger build * Move suggested articles back to view to respect fragment caching
107 lines
3.6 KiB
Ruby
107 lines
3.6 KiB
Ruby
class CacheBuster
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TIMEFRAMES = [
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[1.week.ago, "week"], [1.month.ago, "month"], [1.year.ago, "year"], [5.years.ago, "infinity"]
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].freeze
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def bust(path)
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return unless Rails.env.production?
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HTTParty.post("https://api.fastly.com/purge/https://dev.to#{path}",
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headers: { "Fastly-Key" => ApplicationConfig["FASTLY_API_KEY"] })
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HTTParty.post("https://api.fastly.com/purge/https://dev.to#{path}?i=i",
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headers: { "Fastly-Key" => ApplicationConfig["FASTLY_API_KEY"] })
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end
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def bust_comment(commentable, username)
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bust("/") if Article.published.order("hotness_score DESC").limit(3).pluck(:id).include?(commentable.id)
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if commentable.decorate.cached_tag_list_array.include?("discuss") &&
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commentable.featured_number.to_i > 35.hours.ago.to_i
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bust("/")
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bust("/?i=i")
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bust("?i=i")
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end
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bust("#{commentable.path}/comments/")
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bust(commentable.path.to_s)
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commentable.comments.includes(:user).find_each do |c|
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bust(c.path)
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bust(c.path + "?i=i")
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end
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bust("#{commentable.path}/comments/*")
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bust("/#{username}")
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bust("/#{username}/comments")
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bust("/#{username}/comments?i=i")
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bust("/#{username}/comments/?i=i")
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end
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def bust_article(article)
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bust("/" + article.user.username)
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bust(article.path + "/")
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bust(article.path + "?i=i")
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bust(article.path + "/?i=i")
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bust(article.path + "/comments")
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bust(article.path + "?preview=" + article.password)
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bust(article.path + "?preview=" + article.password + "&i=i")
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bust("/#{article.organization.slug}") if article.organization.present?
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bust_home_pages(article)
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bust_tag_pages(article)
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bust("/api/articles/#{article.id}")
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bust("/api/articles/by_path?url=#{article.path}")
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return unless article.collection_id
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article.collection&.articles&.find_each do |a|
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bust(a.path)
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end
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end
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def bust_home_pages(article)
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if article.featured_number.to_i > Time.current.to_i
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bust("/")
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bust("?i=i")
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end
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if article.video.present? && article.featured_number.to_i > 10.days.ago.to_i
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CacheBuster.new.bust "/videos"
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CacheBuster.new.bust "/videos?i=i"
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end
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TIMEFRAMES.each do |timeframe|
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if Article.published.where("published_at > ?", timeframe[0]).
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order("positive_reactions_count DESC").limit(3).pluck(:id).include?(article.id)
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bust("/top/#{timeframe[1]}")
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bust("/top/#{timeframe[1]}?i=i")
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bust("/top/#{timeframe[1]}/?i=i")
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end
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end
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if article.published && article.published_at > 1.hour.ago
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bust("/latest")
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bust("/latest?i=i")
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end
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bust("/") if Article.published.order("hotness_score DESC").limit(4).pluck(:id).include?(article.id)
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end
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def bust_tag_pages(article)
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return unless article.published
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article.tag_list.each do |tag|
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if article.published_at.to_i > 2.minutes.ago.to_i
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bust("/t/#{tag}/latest")
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bust("/t/#{tag}/latest?i=i")
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end
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TIMEFRAMES.each do |timeframe|
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if Article.published.where("published_at > ?", timeframe[0]).tagged_with(tag).
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order("positive_reactions_count DESC").limit(3).pluck(:id).include?(article.id)
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bust("/top/#{timeframe[1]}")
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bust("/top/#{timeframe[1]}?i=i")
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bust("/top/#{timeframe[1]}/?i=i")
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12.times do |i|
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bust("/api/articles?tag=#{tag}&top=#{i}")
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end
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end
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end
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if rand(2) == 1 &&
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Article.published.tagged_with(tag).
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order("hotness_score DESC").limit(2).pluck(:id).include?(article.id)
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bust("/t/#{tag}")
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bust("/t/#{tag}?i=i")
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end
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end
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end
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end
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