mastodon/app/models/notification.rb
ThibG 911cc14481 Add follow_request notification type (#12198)
* Add follow_request notification type

The notification type already existed in the backend but was never pushed
to the front-end. This also means translation strings were also available
for the backend, from the notification mailer.

Unlike other notification types, these are off by default, to match what
I remember of Gargron's view on the topic: that follow requests should not
clutter notifications and should instead be reviewed at the user's own
leisure in the dedicated column.

Since follow requests have their own column, I've deemed it unnecessary to
add a specific tab for them in the notification quick filter.

* Show follow request link in single-column if there are pending requests, even if account isn't locked

* Push follow requests from notifications to the follow_requests list

* Offer to accept or reject follow request from the notification

* Redesign follow request notification
2019-12-01 17:25:29 +01:00

110 lines
3.7 KiB
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: notifications
#
# id :bigint(8) not null, primary key
# activity_id :bigint(8) not null
# activity_type :string not null
# created_at :datetime not null
# updated_at :datetime not null
# account_id :bigint(8) not null
# from_account_id :bigint(8) not null
#
class Notification < ApplicationRecord
include Paginable
include Cacheable
TYPE_CLASS_MAP = {
mention: 'Mention',
reblog: 'Status',
follow: 'Follow',
follow_request: 'FollowRequest',
favourite: 'Favourite',
poll: 'Poll',
}.freeze
STATUS_INCLUDES = [:account, :application, :preloadable_poll, :media_attachments, :tags, active_mentions: :account, reblog: [:account, :application, :preloadable_poll, :media_attachments, :tags, active_mentions: :account]].freeze
belongs_to :account, optional: true
belongs_to :from_account, class_name: 'Account', optional: true
belongs_to :activity, polymorphic: true, optional: true
belongs_to :mention, foreign_type: 'Mention', foreign_key: 'activity_id', optional: true
belongs_to :status, foreign_type: 'Status', foreign_key: 'activity_id', optional: true
belongs_to :follow, foreign_type: 'Follow', foreign_key: 'activity_id', optional: true
belongs_to :follow_request, foreign_type: 'FollowRequest', foreign_key: 'activity_id', optional: true
belongs_to :favourite, foreign_type: 'Favourite', foreign_key: 'activity_id', optional: true
belongs_to :poll, foreign_type: 'Poll', foreign_key: 'activity_id', optional: true
validates :account_id, uniqueness: { scope: [:activity_type, :activity_id] }
validates :activity_type, inclusion: { in: TYPE_CLASS_MAP.values }
scope :browserable, ->(exclude_types = [], account_id = nil) {
types = TYPE_CLASS_MAP.values - activity_types_from_types(exclude_types)
if account_id.nil?
where(activity_type: types)
else
where(activity_type: types, from_account_id: account_id)
end
}
cache_associated :from_account, status: STATUS_INCLUDES, mention: [status: STATUS_INCLUDES], favourite: [:account, status: STATUS_INCLUDES], follow: :account, follow_request: :account, poll: [status: STATUS_INCLUDES]
def type
@type ||= TYPE_CLASS_MAP.invert[activity_type].to_sym
end
def target_status
case type
when :reblog
status&.reblog
when :favourite
favourite&.status
when :mention
mention&.status
when :poll
poll&.status
end
end
class << self
def cache_ids
select(:id, :updated_at, :activity_type, :activity_id)
end
def reload_stale_associations!(cached_items)
account_ids = (cached_items.map(&:from_account_id) + cached_items.map { |item| item.target_status&.account_id }.compact).uniq
return if account_ids.empty?
accounts = Account.where(id: account_ids).includes(:account_stat).each_with_object({}) { |a, h| h[a.id] = a }
cached_items.each do |item|
item.from_account = accounts[item.from_account_id]
item.target_status.account = accounts[item.target_status.account_id] if item.target_status
end
end
def activity_types_from_types(types)
types.map { |type| TYPE_CLASS_MAP[type.to_sym] }.compact
end
end
after_initialize :set_from_account
before_validation :set_from_account
private
def set_from_account
return unless new_record?
case activity_type
when 'Status', 'Follow', 'Favourite', 'FollowRequest', 'Poll'
self.from_account_id = activity&.account_id
when 'Mention'
self.from_account_id = activity&.status&.account_id
end
end
end