46 lines
918 B
Ruby
46 lines
918 B
Ruby
# frozen_string_literal: true
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require 'distributed_cache'
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class ApplicationSerializer < ActiveModel::Serializer
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embed :ids, include: true
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class CachedFragment
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def initialize(json)
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@json = json
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end
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def as_json(*_args)
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@json
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end
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end
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def self.expire_cache_fragment!(name_or_regexp)
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case name_or_regexp
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when String
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fragment_cache.delete(name_or_regexp)
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when Regexp
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fragment_cache.hash.keys
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.select { |k| k =~ name_or_regexp }
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.each { |k| fragment_cache.delete(k) }
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end
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end
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def self.fragment_cache
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@cache ||= DistributedCache.new("am_serializer_fragment_cache")
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end
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protected
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def cache_fragment(name, &block)
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ApplicationSerializer.fragment_cache.defer_get_set(name, &block)
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end
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def cache_anon_fragment(name, &blk)
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if scope.anonymous?
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cache_fragment(name, &blk)
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else
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blk.call
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end
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end
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end
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