mirror of
https://github.com/basecamp/once-campfire.git
synced 2026-10-06 23:00:11 +09:00
David Heinemeier Hansson
659f95748a
* Preload only uncached messages and reduce rendering overhead * Keep benchmark summaries without raw JSON results * Use Ruby benchmark drivers and keep generated results out of the repo
21 lines
874 B
Ruby
21 lines
874 B
Ruby
class Users::SidebarsController < ApplicationController
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DIRECT_PLACEHOLDERS = 20
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def show
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@direct_memberships, @other_memberships = Current.user.memberships.visible.with_ordered_room.partition { |membership| membership.room.direct? }
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@direct_memberships = @direct_memberships.sort_by { |membership| membership.room.updated_at }.reverse
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@direct_placeholder_users = find_direct_placeholder_users
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end
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private
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def find_direct_placeholder_users
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exclude_user_ids = user_ids_already_in_direct_rooms_with_current_user.including(Current.user.id)
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User.active.where.not(id: exclude_user_ids).order(:created_at).limit([ DIRECT_PLACEHOLDERS - exclude_user_ids.count, 0 ].max)
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end
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def user_ids_already_in_direct_rooms_with_current_user
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Membership.where(room_id: Current.user.rooms.directs.pluck(:id)).pluck(:user_id).uniq
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end
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end
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