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Change `/api/v2_alpha/notifications` to only return historical data in pages (#30781)

pull/2751/head
Claire 2024-06-20 17:54:50 +02:00 committed by GitHub
parent 6ab6146c0b
commit bb2d77b4a0
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2 changed files with 7 additions and 4 deletions
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2
app/controllers/api/v2_alpha/notifications_controller.rb
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@ -15,7 +15,7 @@ class Api::V2Alpha::NotificationsController < Api::BaseController
@relationships = StatusRelationshipsPresenter.new(target_statuses_from_notifications, current_user&.account_id)
end
render json: @notifications.map { |notification| NotificationGroup.from_notification(notification) }, each_serializer: REST::NotificationGroupSerializer, relationships: @relationships, group_metadata: @group_metadata
render json: @notifications.map { |notification| NotificationGroup.from_notification(notification, max_id: @group_metadata.dig(notification.group_key, :max_id)) }, each_serializer: REST::NotificationGroupSerializer, relationships: @relationships, group_metadata: @group_metadata
end
def show

9
app/models/notification_group.rb
View File

@ -3,13 +3,16 @@
class NotificationGroup < ActiveModelSerializers::Model
attributes :group_key, :sample_accounts, :notifications_count, :notification, :most_recent_notification_id
def self.from_notification(notification)
def self.from_notification(notification, max_id: nil)
if notification.group_key.present?
# TODO: caching and preloading
most_recent_notifications = notification.account.notifications.where(group_key: notification.group_key).order(id: :desc).take(3)
scope = notification.account.notifications.where(group_key: notification.group_key)
scope = scope.where(id: ..max_id) if max_id.present?
most_recent_notifications = scope.order(id: :desc).take(3)
most_recent_id = most_recent_notifications.first.id
sample_accounts = most_recent_notifications.map(&:from_account)
notifications_count = notification.account.notifications.where(group_key: notification.group_key).count
notifications_count = scope.count
else
most_recent_id = notification.id
sample_accounts = [notification.from_account]