34 lines
1.2 KiB
Ruby
34 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class NotificationGroup < ActiveModelSerializers::Model
|
|
attributes :group_key, :sample_accounts, :notifications_count, :notification, :most_recent_notification_id
|
|
|
|
def self.from_notification(notification)
|
|
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)
|
|
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
|
|
else
|
|
most_recent_id = notification.id
|
|
sample_accounts = [notification.from_account]
|
|
notifications_count = 1
|
|
end
|
|
|
|
NotificationGroup.new(
|
|
notification: notification,
|
|
group_key: notification.group_key || "ungrouped-#{notification.id}",
|
|
sample_accounts: sample_accounts,
|
|
notifications_count: notifications_count,
|
|
most_recent_notification_id: most_recent_id
|
|
)
|
|
end
|
|
|
|
delegate :type,
|
|
:target_status,
|
|
:report,
|
|
:account_relationship_severance_event,
|
|
to: :notification, prefix: false
|
|
end
|