debian-mirror-gitlab/app/services/keys/last_used_service.rb

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2018-11-18 11:00:15 +05:30
# frozen_string_literal: true
2018-03-17 18:26:18 +05:30
module Keys
class LastUsedService
TIMEOUT = 1.day.to_i
attr_reader :key
# key - The Key for which to update the last used timestamp.
def initialize(key)
@key = key
end
def execute
# We _only_ want to update last_used_at and not also updated_at (which
# would be updated when using #touch).
key.update_column(:last_used_at, Time.zone.now) if update?
end
def update?
return false if ::Gitlab::Database.read_only?
last_used = key.last_used_at
return false if last_used && (Time.zone.now - last_used) <= TIMEOUT
!!redis_lease.try_obtain
end
private
def redis_lease
Gitlab::ExclusiveLease
.new("key_update_last_used_at:#{key.id}", timeout: TIMEOUT)
end
end
end