3e561736b2
By caching the number of personal SSH keys we reduce the number of queries necessary on pages such as ProjectsController#show (which can end up querying this data multiple times). The cache is refreshed/flushed whenever an SSH key is added, removed, or when a user is removed.
25 lines
663 B
Ruby
25 lines
663 B
Ruby
module Projects
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# Base class for the various service classes that count project data (e.g.
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# issues or forks).
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class CountService < BaseCountService
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# The version of the cache format. This should be bumped whenever the
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# underlying logic changes. This removes the need for explicitly flushing
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# all caches.
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VERSION = 1
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def initialize(project)
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@project = project
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end
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def cache_key_name
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raise(
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NotImplementedError,
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'"cache_key_name" must be implemented and return a String'
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)
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end
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def cache_key
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['projects', 'count_service', VERSION, @project.id, cache_key_name]
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end
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end
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end
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