33 lines
879 B
Ruby
33 lines
879 B
Ruby
# frozen_string_literal: true
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class ChatName < ApplicationRecord
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LAST_USED_AT_INTERVAL = 1.hour
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belongs_to :user
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validates :user, presence: true
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validates :team_id, presence: true
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validates :chat_id, presence: true
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validates :chat_id, uniqueness: { scope: :team_id }
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# Updates the "last_used_timestamp" but only if it wasn't already updated
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# recently.
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#
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# The throttling this method uses is put in place to ensure that high chat
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# traffic doesn't result in many UPDATE queries being performed.
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def update_last_used_at
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return unless update_last_used_at?
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obtained = Gitlab::ExclusiveLease
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.new("chat_name/last_used_at/#{id}", timeout: LAST_USED_AT_INTERVAL.to_i)
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.try_obtain
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touch(:last_used_at) if obtained
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end
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def update_last_used_at?
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last_used_at.nil? || last_used_at.before?(LAST_USED_AT_INTERVAL.ago)
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end
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end
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