55 lines
1.6 KiB
Ruby
55 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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# This module provides helpers for updating `NamespaceStatistics` with `after_save` and
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# `after_destroy` hooks.
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#
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# Models including this module must respond to and return a `namespace`
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#
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# Example:
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#
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# class DependencyProxy::Manifest
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# include UpdateNamespaceStatistics
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#
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# belongs_to :group
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# alias_attribute :namespace, :group
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#
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# update_namespace_statistics namespace_statistics_name: :dependency_proxy_size
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# end
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module UpdateNamespaceStatistics
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extend ActiveSupport::Concern
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include AfterCommitQueue
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class_methods do
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attr_reader :namespace_statistics_name, :statistic_attribute
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# Configure the model to update `namespace_statistics_name` on NamespaceStatistics,
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# when `statistic_attribute` changes
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#
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# - namespace_statistics_name: A column of `NamespaceStatistics` to update
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# - statistic_attribute: An attribute of the current model, default to `size`
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def update_namespace_statistics(namespace_statistics_name:, statistic_attribute: :size)
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@namespace_statistics_name = namespace_statistics_name
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@statistic_attribute = statistic_attribute
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after_save(:schedule_namespace_statistics_refresh, if: :update_namespace_statistics?)
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after_destroy(:schedule_namespace_statistics_refresh)
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end
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private :update_namespace_statistics
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end
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included do
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private
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def update_namespace_statistics?
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saved_change_to_attribute?(self.class.statistic_attribute)
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end
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def schedule_namespace_statistics_refresh
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run_after_commit do
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Groups::UpdateStatisticsWorker.perform_async(namespace.id, [self.class.namespace_statistics_name])
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end
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end
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end
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end
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