40 lines
753 B
Ruby
40 lines
753 B
Ruby
# frozen_string_literal: true
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module DiscourseAi
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class MultisiteHash
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def initialize(id)
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@hash = Hash.new { |h, k| h[k] = {} }
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@id = id
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MessageBus.subscribe(channel_name) { |message| @hash[message.data] = {} }
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end
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def channel_name
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"/multisite-hash-#{@id}"
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end
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def current_db
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RailsMultisite::ConnectionManagement.current_db
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end
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def fetch(key)
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@hash[current_db][key] ||= yield
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end
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def [](key)
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@hash.dig(current_db, key)
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end
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def []=(key, val)
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@hash[current_db][key] = val
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end
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def flush!
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@hash[current_db] = {}
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MessageBus.publish(channel_name, current_db)
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end
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# TODO implement a GC so we don't retain too much memory
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end
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end
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