4bdb6a0eaf
before loading new one, cache notifications API, fix missing follow button on public profiles
44 lines
1.5 KiB
Ruby
44 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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class Api::V1::NotificationsController < ApiController
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before_action -> { doorkeeper_authorize! :read }
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before_action :require_user!
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respond_to :json
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def index
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@notifications = Notification.where(account: current_account).paginate_by_max_id(20, params[:max_id], params[:since_id])
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@notifications = cache(@notifications)
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statuses = @notifications.select { |n| !n.target_status.nil? }.map(&:target_status)
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set_maps(statuses)
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set_counters_maps(statuses)
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set_account_counters_maps(@notifications.map(&:from_account))
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next_path = api_v1_notifications_url(max_id: @notifications.last.id) if @notifications.size == 20
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prev_path = api_v1_notifications_url(since_id: @notifications.first.id) unless @notifications.empty?
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set_pagination_headers(next_path, prev_path)
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end
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private
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def cache(raw)
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uncached_ids = []
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cached_keys_with_value = Rails.cache.read_multi(*raw.map(&:cache_key))
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raw.each do |notification|
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uncached_ids << notification.id unless cached_keys_with_value.key?(notification.cache_key)
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end
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unless uncached_ids.empty?
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uncached = Notification.where(id: uncached_ids).with_includes.map { |n| [n.id, n] }.to_h
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uncached.values.each do |notification|
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Rails.cache.write(notification.cache_key, notification)
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end
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end
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raw.map { |notification| cached_keys_with_value[notification.cache_key] || uncached[notification.id] }
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end
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end
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