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25 lines
545 B
Ruby
25 lines
545 B
Ruby
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module StatsCacheable
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extend ActiveSupport::Concern
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module ClassMethods
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def stats_cache_key
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raise 'Stats cache key has not been set.'
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end
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def fetch_stats
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raise 'Not implemented.'
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end
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# Could be configurable, multisite need to support it.
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def recalculate_stats_interval
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30 # minutes
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end
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def fetch_cached_stats
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# The scheduled Stats job is responsible for generating and caching this.
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stats = $redis.get(stats_cache_key)
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stats ? JSON.parse(stats) : nil
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end
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end
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end
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