Add notification policies and notification requests (#29366)

app/controllers/api/v1/notifications/policies_controller.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+class Api::V1::Notifications::PoliciesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:notifications' }, only: :show
+  before_action -> { doorkeeper_authorize! :write, :'write:notifications' }, only: :update
+
+  before_action :require_user!
+  before_action :set_policy
+
+  def show
+    render json: @policy, serializer: REST::NotificationPolicySerializer
+  end
+
+  def update
+    @policy.update!(resource_params)
+    render json: @policy, serializer: REST::NotificationPolicySerializer
+  end
+
+  private
+
+  def set_policy
+    @policy = NotificationPolicy.find_or_initialize_by(account: current_account)
+
+    with_read_replica do
+      @policy.summarize!
+    end
+  end
+
+  def resource_params
+    params.permit(
+      :filter_not_following,
+      :filter_not_followers,
+      :filter_new_accounts,
+      :filter_private_mentions
+    )
+  end
+end

app/controllers/api/v1/notifications/requests_controller.rb

@@ -0,0 +1,75 @@
+# frozen_string_literal: true
+
+class Api::V1::Notifications::RequestsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:notifications' }, only: :index
+  before_action -> { doorkeeper_authorize! :write, :'write:notifications' }, except: :index
+
+  before_action :require_user!
+  before_action :set_request, except: :index
+
+  after_action :insert_pagination_headers, only: :index
+
+  def index
+    with_read_replica do
+      @requests = load_requests
+      @relationships = relationships
+    end
+
+    render json: @requests, each_serializer: REST::NotificationRequestSerializer, relationships: @relationships
+  end
+
+  def accept
+    AcceptNotificationRequestService.new.call(@request)
+    render_empty
+  end
+
+  def dismiss
+    @request.update!(dismissed: true)
+    render_empty
+  end
+
+  private
+
+  def load_requests
+    requests = NotificationRequest.where(account: current_account).where(dismissed: truthy_param?(:dismissed)).includes(:last_status, from_account: [:account_stat, :user]).to_a_paginated_by_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params_slice(:max_id, :since_id, :min_id)
+    )
+
+    NotificationRequest.preload_cache_collection(requests) do |statuses|
+      cache_collection(statuses, Status)
+    end
+  end
+
+  def relationships
+    StatusRelationshipsPresenter.new(@requests.map(&:last_status), current_user&.account_id)
+  end
+
+  def set_request
+    @request = NotificationRequest.where(account: current_account).find(params[:id])
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_notifications_requests_url pagination_params(max_id: pagination_max_id) unless @requests.empty?
+  end
+
+  def prev_path
+    api_v1_notifications_requests_url pagination_params(min_id: pagination_since_id) unless @requests.empty?
+  end
+
+  def pagination_max_id
+    @requests.last.id
+  end
+
+  def pagination_since_id
+    @requests.first.id
+  end
+
+  def pagination_params(core_params)
+    params.slice(:dismissed).permit(:dismissed).merge(core_params)
+  end
+end

app/controllers/api/v1/notifications_controller.rb

@@ -49,7 +49,8 @@ class Api::V1::NotificationsController < Api::BaseController
     current_account.notifications.without_suspended.browserable(
       types: Array(browserable_params[:types]),
       exclude_types: Array(browserable_params[:exclude_types]),
-      from_account_id: browserable_params[:account_id]
+      from_account_id: browserable_params[:account_id],
+      include_filtered: truthy_param?(:include_filtered)
     )
   end
 
@@ -78,10 +79,10 @@ class Api::V1::NotificationsController < Api::BaseController
   end
 
   def browserable_params
-    params.permit(:account_id, types: [], exclude_types: [])
+    params.permit(:account_id, :include_filtered, types: [], exclude_types: [])
   end
 
   def pagination_params(core_params)
-    params.slice(:limit, :account_id, :types, :exclude_types).permit(:limit, :account_id, types: [], exclude_types: []).merge(core_params)
+    params.slice(:limit, :account_id, :types, :exclude_types, :include_filtered).permit(:limit, :account_id, :include_filtered, types: [], exclude_types: []).merge(core_params)
   end
 end

app/models/concerns/account/associations.rb

@@ -15,10 +15,15 @@ module Account::Associations
     has_many :favourites, inverse_of: :account, dependent: :destroy
     has_many :bookmarks, inverse_of: :account, dependent: :destroy
     has_many :mentions, inverse_of: :account, dependent: :destroy
-    has_many :notifications, inverse_of: :account, dependent: :destroy
     has_many :conversations, class_name: 'AccountConversation', dependent: :destroy, inverse_of: :account
     has_many :scheduled_statuses, inverse_of: :account, dependent: :destroy
 
+    # Notifications
+    has_many :notifications, inverse_of: :account, dependent: :destroy
+    has_one :notification_policy, inverse_of: :account, dependent: :destroy
+    has_many :notification_permissions, inverse_of: :account, dependent: :destroy
+    has_many :notification_requests, inverse_of: :account, dependent: :destroy
+
     # Pinned statuses
     has_many :status_pins, inverse_of: :account, dependent: :destroy
     has_many :pinned_statuses, -> { reorder('status_pins.created_at DESC') }, through: :status_pins, class_name: 'Status', source: :status

app/models/notification.rb

@@ -12,6 +12,7 @@
 #  account_id      :bigint(8)        not null
 #  from_account_id :bigint(8)        not null
 #  type            :string
+#  filtered        :boolean          default(FALSE), not null
 #
 
 class Notification < ApplicationRecord
@@ -89,7 +90,7 @@ class Notification < ApplicationRecord
   end
 
   class << self
-    def browserable(types: [], exclude_types: [], from_account_id: nil)
+    def browserable(types: [], exclude_types: [], from_account_id: nil, include_filtered: false)
       requested_types = if types.empty?
                           TYPES
                         else
@@ -99,6 +100,7 @@ class Notification < ApplicationRecord
       requested_types -= exclude_types.map(&:to_sym)
 
       all.tap do |scope|
+        scope.merge!(where(filtered: false)) unless include_filtered || from_account_id.present?
         scope.merge!(where(from_account_id: from_account_id)) if from_account_id.present?
         scope.merge!(where(type: requested_types)) unless requested_types.size == TYPES.size
       end
@@ -144,6 +146,8 @@ class Notification < ApplicationRecord
   after_initialize :set_from_account
   before_validation :set_from_account
 
+  after_destroy :remove_from_notification_request
+
   private
 
   def set_from_account
@@ -158,4 +162,9 @@ class Notification < ApplicationRecord
       self.from_account_id = activity&.id
     end
   end
+
+  def remove_from_notification_request
+    notification_request = NotificationRequest.find_by(account_id: account_id, from_account_id: from_account_id)
+    notification_request&.reconsider_existence!
+  end
 end

app/models/notification_permission.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: notification_permissions
+#
+#  id              :bigint(8)        not null, primary key
+#  account_id      :bigint(8)        not null
+#  from_account_id :bigint(8)        not null
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
+#
+class NotificationPermission < ApplicationRecord
+  belongs_to :account
+  belongs_to :from_account, class_name: 'Account'
+end

app/models/notification_policy.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: notification_policies
+#
+#  id                      :bigint(8)        not null, primary key
+#  account_id              :bigint(8)        not null
+#  filter_not_following    :boolean          default(FALSE), not null
+#  filter_not_followers    :boolean          default(FALSE), not null
+#  filter_new_accounts     :boolean          default(FALSE), not null
+#  filter_private_mentions :boolean          default(TRUE), not null
+#  created_at              :datetime         not null
+#  updated_at              :datetime         not null
+#
+
+class NotificationPolicy < ApplicationRecord
+  belongs_to :account
+
+  has_many :notification_requests, primary_key: :account_id, foreign_key: :account_id, dependent: nil, inverse_of: false
+
+  attr_reader :pending_requests_count, :pending_notifications_count
+
+  MAX_MEANINGFUL_COUNT = 100
+
+  def summarize!
+    @pending_requests_count = pending_notification_requests.first
+    @pending_notifications_count = pending_notification_requests.last
+  end
+
+  private
+
+  def pending_notification_requests
+    @pending_notification_requests ||= notification_requests.where(dismissed: false).limit(MAX_MEANINGFUL_COUNT).pick(Arel.sql('count(*), coalesce(sum(notifications_count), 0)::bigint'))
+  end
+end

app/models/notification_request.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: notification_requests
+#
+#  id                  :bigint(8)        not null, primary key
+#  account_id          :bigint(8)        not null
+#  from_account_id     :bigint(8)        not null
+#  last_status_id      :bigint(8)        not null
+#  notifications_count :bigint(8)        default(0), not null
+#  dismissed           :boolean          default(FALSE), not null
+#  created_at          :datetime         not null
+#  updated_at          :datetime         not null
+#
+
+class NotificationRequest < ApplicationRecord
+  include Paginable
+
+  MAX_MEANINGFUL_COUNT = 100
+
+  belongs_to :account
+  belongs_to :from_account, class_name: 'Account'
+  belongs_to :last_status, class_name: 'Status'
+
+  before_save :prepare_notifications_count
+
+  def self.preload_cache_collection(requests)
+    cached_statuses_by_id = yield(requests.filter_map(&:last_status)).index_by(&:id) # Call cache_collection in block
+
+    requests.each do |request|
+      request.last_status = cached_statuses_by_id[request.last_status_id] unless request.last_status_id.nil?
+    end
+  end
+
+  def reconsider_existence!
+    return if dismissed?
+
+    prepare_notifications_count
+
+    if notifications_count.positive?
+      save
+    else
+      destroy
+    end
+  end
+
+  private
+
+  def prepare_notifications_count
+    self.notifications_count = Notification.where(account: account, from_account: from_account).limit(MAX_MEANINGFUL_COUNT).count
+  end
+end

app/serializers/rest/notification_policy_serializer.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class REST::NotificationPolicySerializer < ActiveModel::Serializer
+  attributes :filter_not_following,
+             :filter_not_followers,
+             :filter_new_accounts,
+             :filter_private_mentions,
+             :summary
+
+  def summary
+    {
+      pending_requests_count: object.pending_requests_count.to_s,
+      pending_notifications_count: object.pending_notifications_count.to_s,
+    }
+  end
+end

app/serializers/rest/notification_request_serializer.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class REST::NotificationRequestSerializer < ActiveModel::Serializer
+  attributes :id, :created_at, :updated_at, :notifications_count
+
+  belongs_to :from_account, key: :account, serializer: REST::AccountSerializer
+  belongs_to :last_status, serializer: REST::StatusSerializer
+
+  def id
+    object.id.to_s
+  end
+
+  def notifications_count
+    object.notifications_count.to_s
+  end
+end

app/services/accept_notification_request_service.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class AcceptNotificationRequestService < BaseService
+  def call(request)
+    NotificationPermission.create!(account: request.account, from_account: request.from_account)
+    UnfilterNotificationsWorker.perform_async(request.id)
+  end
+end

app/services/notify_service.rb

@@ -11,60 +11,131 @@ class NotifyService < BaseService
     status
   ).freeze
 
-  def call(recipient, type, activity)
-    @recipient    = recipient
-    @activity     = activity
-    @notification = Notification.new(account: @recipient, type: type, activity: @activity)
+  class DismissCondition
+    def initialize(notification)
+      @recipient = notification.account
+      @sender = notification.from_account
+      @notification = notification
+    end
 
-    return if recipient.user.nil? || blocked?
+    def dismiss?
+      blocked   = @recipient.unavailable?
+      blocked ||= from_self? && @notification.type != :poll
 
-    @notification.save!
+      return blocked if message? && from_staff?
 
-    # It's possible the underlying activity has been deleted
-    # between the save call and now
-    return if @notification.activity.nil?
-
-    push_notification!
-    push_to_conversation! if direct_message?
-    send_email! if email_needed?
-  rescue ActiveRecord::RecordInvalid
-    nil
+      blocked ||= domain_blocking?
+      blocked ||= @recipient.blocking?(@sender)
+      blocked ||= @recipient.muting_notifications?(@sender)
+      blocked ||= conversation_muted?
+      blocked ||= blocked_mention? if message?
+      blocked
     end
 
     private
 
     def blocked_mention?
-    FeedManager.instance.filter?(:mentions, @notification.mention.status, @recipient)
-  end
-
-  def following_sender?
-    return @following_sender if defined?(@following_sender)
-
-    @following_sender = @recipient.following?(@notification.from_account) || @recipient.requested?(@notification.from_account)
-  end
-
-  def optional_non_follower?
-    @recipient.user.settings['interactions.must_be_follower']  && !@notification.from_account.following?(@recipient)
-  end
-
-  def optional_non_following?
-    @recipient.user.settings['interactions.must_be_following'] && !following_sender?
+      FeedManager.instance.filter?(:mentions, @notification.target_status, @recipient)
     end
 
     def message?
       @notification.type == :mention
     end
 
-  def direct_message?
-    message? && @notification.target_status.direct_visibility?
+    def from_staff?
+      @sender.local? && @sender.user.present? && @sender.user_role&.overrides?(@recipient.user_role)
+    end
+
+    def from_self?
+      @recipient.id == @sender.id
+    end
+
+    def domain_blocking?
+      @recipient.domain_blocking?(@sender.domain) && !following_sender?
+    end
+
+    def conversation_muted?
+      @notification.target_status && @recipient.muting_conversation?(@notification.target_status.conversation)
+    end
+
+    def following_sender?
+      @recipient.following?(@sender)
+    end
+  end
+
+  class FilterCondition
+    NEW_ACCOUNT_THRESHOLD = 30.days.freeze
+
+    NEW_FOLLOWER_THRESHOLD = 3.days.freeze
+
+    def initialize(notification)
+      @notification = notification
+      @recipient = notification.account
+      @sender = notification.from_account
+      @policy = NotificationPolicy.find_or_initialize_by(account: @recipient)
+    end
+
+    def filter?
+      return false if override_for_sender?
+
+      from_limited? ||
+        filtered_by_not_following_policy? ||
+        filtered_by_not_followers_policy? ||
+        filtered_by_new_accounts_policy? ||
+        filtered_by_private_mentions_policy?
+    end
+
+    private
+
+    def filtered_by_not_following_policy?
+      @policy.filter_not_following? && not_following?
+    end
+
+    def filtered_by_not_followers_policy?
+      @policy.filter_not_followers? && not_follower?
+    end
+
+    def filtered_by_new_accounts_policy?
+      @policy.filter_new_accounts? && new_account?
+    end
+
+    def filtered_by_private_mentions_policy?
+      @policy.filter_private_mentions? && not_following? && private_mention_not_in_response?
+    end
+
+    def not_following?
+      !@recipient.following?(@sender)
+    end
+
+    def not_follower?
+      follow = Follow.find_by(account: @sender, target_account: @recipient)
+      follow.nil? || follow.created_at > NEW_FOLLOWER_THRESHOLD.ago
+    end
+
+    def new_account?
+      @sender.created_at > NEW_ACCOUNT_THRESHOLD.ago
+    end
+
+    def override_for_sender?
+      NotificationPermission.exists?(account: @recipient, from_account: @sender)
+    end
+
+    def from_limited?
+      @sender.silenced? && not_following?
+    end
+
+    def private_mention_not_in_response?
+      @notification.type == :mention && @notification.target_status.direct_visibility? && !response_to_recipient?
     end
 
-  # Returns true if the sender has been mentioned by the recipient up the thread
     def response_to_recipient?
       return false if @notification.target_status.in_reply_to_id.nil?
 
-    # Using an SQL CTE to avoid unneeded back-and-forth with SQL server in case of long threads
-    !Status.count_by_sql([<<-SQL.squish, id: @notification.target_status.in_reply_to_id, recipient_id: @recipient.id, sender_id: @notification.from_account.id, depth_limit: 100]).zero?
+      statuses_that_mention_sender.positive?
+    end
+
+    def statuses_that_mention_sender
+      Status.count_by_sql([<<-SQL.squish, id: @notification.target_status.in_reply_to_id, recipient_id: @recipient.id, sender_id: @sender.id, depth_limit: 100])
         WITH RECURSIVE ancestors(id, in_reply_to_id, mention_id, path, depth) AS (
             SELECT s.id, s.in_reply_to_id, m.id, ARRAY[s.id], 0
             FROM statuses s
@@ -83,54 +154,52 @@ class NotifyService < BaseService
         WHERE st.mention_id IS NOT NULL AND s.visibility = 3
       SQL
     end
-
-  def from_staff?
-    @notification.from_account.local? && @notification.from_account.user.present? && @notification.from_account.user_role&.overrides?(@recipient.user_role)
   end
 
-  def optional_non_following_and_direct?
-    direct_message? &&
-      @recipient.user.settings['interactions.must_be_following_dm'] &&
-      !following_sender? &&
-      !response_to_recipient?
-  end
+  def call(recipient, type, activity)
+    return if recipient.user.nil?
 
-  def hellbanned?
-    @notification.from_account.silenced? && !following_sender?
-  end
+    @recipient    = recipient
+    @activity     = activity
+    @notification = Notification.new(account: @recipient, type: type, activity: @activity)
 
-  def from_self?
-    @recipient.id == @notification.from_account.id
-  end
+    # For certain conditions we don't need to create a notification at all
+    return if dismiss?
 
-  def domain_blocking?
-    @recipient.domain_blocking?(@notification.from_account.domain) && !following_sender?
-  end
+    @notification.filtered = filter?
+    @notification.save!
 
-  def blocked?
-    blocked   = @recipient.unavailable?
-    blocked ||= from_self? && @notification.type != :poll
+    # It's possible the underlying activity has been deleted
+    # between the save call and now
+    return if @notification.activity.nil?
 
-    return blocked if message? && from_staff?
-
-    blocked ||= domain_blocking?
-    blocked ||= @recipient.blocking?(@notification.from_account)
-    blocked ||= @recipient.muting_notifications?(@notification.from_account)
-    blocked ||= hellbanned?
-    blocked ||= optional_non_follower?
-    blocked ||= optional_non_following?
-    blocked ||= optional_non_following_and_direct?
-    blocked ||= conversation_muted?
-    blocked ||= blocked_mention? if @notification.type == :mention
-    blocked
-  end
-
-  def conversation_muted?
-    if @notification.target_status
-      @recipient.muting_conversation?(@notification.target_status.conversation)
+    if @notification.filtered?
+      update_notification_request!
     else
-      false
+      push_notification!
+      push_to_conversation! if direct_message?
+      send_email! if email_needed?
     end
+  rescue ActiveRecord::RecordInvalid
+    nil
+  end
+
+  private
+
+  def dismiss?
+    DismissCondition.new(@notification).dismiss?
+  end
+
+  def filter?
+    FilterCondition.new(@notification).filter?
+  end
+
+  def update_notification_request!
+    return unless @notification.type == :mention
+
+    notification_request = NotificationRequest.find_or_initialize_by(account_id: @recipient.id, from_account_id: @notification.from_account_id)
+    notification_request.last_status_id = @notification.target_status.id
+    notification_request.save
   end
 
   def push_notification!
@@ -150,6 +219,10 @@ class NotifyService < BaseService
     AccountConversation.add_status(@recipient, @notification.target_status)
   end
 
+  def direct_message?
+    @notification.type == :mention && @notification.target_status.direct_visibility?
+  end
+
   def push_to_web_push_subscriptions!
     ::Web::PushNotificationWorker.push_bulk(web_push_subscriptions.select { |subscription| subscription.pushable?(@notification) }) { |subscription| [subscription.id, @notification.id] }
   end

app/views/settings/preferences/notifications/show.html.haml

@@ -40,11 +40,3 @@
                      label_method: ->(setting) { I18n.t("simple_form.labels.notification_emails.software_updates.#{setting}") },
                      label: I18n.t('simple_form.labels.notification_emails.software_updates.label'),
                      wrapper: :with_label
-
-  %h4= t 'notifications.other_settings'
-
-  .fields-group
-    = f.simple_fields_for :settings, current_user.settings do |ff|
-      = ff.input :'interactions.must_be_follower', wrapper: :with_label, label: I18n.t('simple_form.labels.interactions.must_be_follower')
-      = ff.input :'interactions.must_be_following', wrapper: :with_label, label: I18n.t('simple_form.labels.interactions.must_be_following')
-      = ff.input :'interactions.must_be_following_dm', wrapper: :with_label, label: I18n.t('simple_form.labels.interactions.must_be_following_dm')

app/workers/unfilter_notifications_worker.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+class UnfilterNotificationsWorker
+  include Sidekiq::Worker
+
+  def perform(notification_request_id)
+    @notification_request = NotificationRequest.find(notification_request_id)
+
+    push_to_conversations!
+    unfilter_notifications!
+    remove_request!
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+
+  private
+
+  def push_to_conversations!
+    notifications_with_private_mentions.find_each { |notification| AccountConversation.add_status(@notification_request.account, notification.target_status) }
+  end
+
+  def unfilter_notifications!
+    filtered_notifications.in_batches.update_all(filtered: false)
+  end
+
+  def remove_request!
+    @notification_request.destroy!
+  end
+
+  def filtered_notifications
+    Notification.where(account: @notification_request.account, from_account: @notification_request.from_account, filtered: true)
+  end
+
+  def notifications_with_private_mentions
+    filtered_notifications.joins(mention: :status).merge(Status.where(visibility: :direct)).includes(mention: :status)
+  end
+end

config/locales/an.yml

@@ -1288,7 +1288,6 @@ an:
   notifications:
     email_events: Eventos pa notificacions per correu electronico
     email_events_hint: 'Tría los eventos pa los quals deseyas recibir notificacions:'
-    other_settings: Atros achustes de notificacions
   number:
     human:
       decimal_units:

config/locales/ar.yml

@@ -1594,7 +1594,6 @@ ar:
     administration_emails: إشعارات البريد الإلكتروني الإدارية
     email_events: الأحداث للإشعارات عبر البريد الإلكتروني
     email_events_hint: 'اختر الأحداث التي تريد أن تصِلَك اشعارات عنها:'
-    other_settings: إعدادات أخرى للإشعارات
   number:
     human:
       decimal_units:

config/locales/ast.yml

@@ -695,7 +695,6 @@ ast:
   notifications:
     email_events: Unviu d'avisos per corréu electrónicu
     email_events_hint: 'Seleiciona los eventos de los que quies recibir avisos:'
-    other_settings: Configuración d'otros avisos
   number:
     human:
       decimal_units:

config/locales/be.yml

@@ -1547,7 +1547,6 @@ be:
     administration_emails: Апавяшчэнні эл. пошты для адміністратара
     email_events: Падзеі для апавяшчэнняў эл. пошты
     email_events_hint: 'Выберыце падзеі, аб якіх вы хочаце атрымліваць апавяшчэнні:'
-    other_settings: Іншыя налады апавяшчэнняў
   number:
     human:
       decimal_units:

config/locales/bg.yml

@@ -1490,7 +1490,6 @@ bg:
     administration_emails: Администраторски известия по имейла
     email_events: Събития за известия по имейл
     email_events_hint: 'Изберете събития, за които искате да получавате известия:'
-    other_settings: Настройки за други известия
   number:
     human:
       decimal_units:

config/locales/ca.yml

@@ -1495,7 +1495,6 @@ ca:
     administration_emails: Notificacions per correu-e de l'Admin
     email_events: Esdeveniments per a notificacions de correu electrònic
     email_events_hint: 'Selecciona els esdeveniments per als quals vols rebre notificacions:'
-    other_settings: Altres opcions de notificació
   number:
     human:
       decimal_units:

config/locales/ckb.yml

@@ -840,7 +840,6 @@ ckb:
   notifications:
     email_events: رووداوەکان بۆ ئاگاداری ئیمەیلی
     email_events_hint: 'ئەو ڕووداوانە دیاریبکە کە دەتەوێت ئاگانامەکان وەربگری بۆ:'
-    other_settings: ڕێکبەندەکانی ئاگانامەکانی تر
   otp_authentication:
     code_hint: کۆدێک داخڵ بکە کە دروست کراوە لەلایەن ئەپی ڕەسەنایەتیەوە بۆ دڵنیابوون
     description_html: ئەگەر تۆ <strong> هاتنەژوورەوەی دوو قۆناغی</strong> بە یارمەتی ئەپێکی پەسەندکردن چالاک بکەن، پێویستە بۆ چوونەژوورەوە ، بە تەلەفۆنەکەتان کە کۆدیکتان بۆ دروستدەکات دەستپێگەیشتنتان هەبێت.

config/locales/co.yml

@@ -809,7 +809,6 @@ co:
   notifications:
     email_events: Avvenimenti da nutificà cù l'e-mail
     email_events_hint: 'Selezziunate l''avvenimenti per quelli vulete riceve nutificazione:'
-    other_settings: Altri parametri di nutificazione
   number:
     human:
       decimal_units:

config/locales/cs.yml

@@ -1547,7 +1547,6 @@ cs:
     administration_emails: E-mailová oznámení administrátora
     email_events: Události pro e-mailová oznámení
     email_events_hint: 'Vyberte události, pro které chcete dostávat oznámení:'
-    other_settings: Další nastavení oznámení
   number:
     human:
       decimal_units:

config/locales/cy.yml

@@ -1599,7 +1599,6 @@ cy:
     administration_emails: Hysbysiadau e-bost gweinyddol
     email_events: Digwyddiadau ar gyfer hysbysiadau e-bost
     email_events_hint: 'Dewiswch ddigwyddiadau yr ydych am dderbyn hysbysiadau ar eu cyfer:'
-    other_settings: Gosodiadau hysbysiadau arall
   number:
     human:
       decimal_units:

config/locales/da.yml

@@ -1495,7 +1495,6 @@ da:
     administration_emails: Admin e-mailnotifikationer
     email_events: Begivenheder for e-mailnotifikationer
     email_events_hint: 'Vælg begivenheder, for hvilke notifikationer skal modtages:'
-    other_settings: Andre notifikationsindstillinger
   number:
     human:
       decimal_units:

config/locales/de.yml

@@ -1495,7 +1495,6 @@ de:
     administration_emails: Admin-E-Mail-Benachrichtigungen
     email_events: Benachrichtigungen per E-Mail
     email_events_hint: 'Bitte die Ereignisse auswählen, für die du Benachrichtigungen per E-Mail erhalten möchtest:'
-    other_settings: Weitere Benachrichtigungseinstellungen
   number:
     human:
       decimal_units:

config/locales/el.yml

@@ -1383,7 +1383,6 @@ el:
   notifications:
     email_events: Συμβάντα για ειδοποιήσεις μέσω email
     email_events_hint: 'Επέλεξε συμβάντα για τα οποία θέλεις να λαμβάνεις ειδοποιήσεις μέσω email:'
-    other_settings: Άλλες ρυθμίσεις ειδοποιήσεων
   number:
     human:
       decimal_units:

config/locales/en-GB.yml

@@ -1490,7 +1490,6 @@ en-GB:
     administration_emails: Admin e-mail notifications
     email_events: Events for e-mail notifications
     email_events_hint: 'Select events that you want to receive notifications for:'
-    other_settings: Other notifications settings
   number:
     human:
       decimal_units:

config/locales/en.yml

@@ -1495,7 +1495,6 @@ en:
     administration_emails: Admin e-mail notifications
     email_events: Events for e-mail notifications
     email_events_hint: 'Select events that you want to receive notifications for:'
-    other_settings: Other notifications settings
   number:
     human:
       decimal_units:

config/locales/eo.yml

@@ -1425,7 +1425,6 @@ eo:
     administration_emails: Admin retpoŝtaj sciigoj
     email_events: Eventoj por retpoŝtaj sciigoj
     email_events_hint: 'Elekti la eventojn pri kioj vi volas ricevi sciigojn:'
-    other_settings: Aliaj agordoj de sciigoj
   number:
     human:
       decimal_units:

config/locales/es-AR.yml

@@ -1495,7 +1495,6 @@ es-AR:
     administration_emails: Notificaciones de administración por correo electrónico
     email_events: Eventos para notificaciones por correo electrónico
     email_events_hint: 'Seleccioná los eventos para los que querés recibir notificaciones:'
-    other_settings: Configuración de otras notificaciones
   number:
     human:
       decimal_units:

config/locales/es-MX.yml

@@ -1495,7 +1495,6 @@ es-MX:
     administration_emails: Notificaciones de administración por correo electrónico
     email_events: Eventos para notificaciones por correo electrónico
     email_events_hint: 'Selecciona los eventos para los que deseas recibir notificaciones:'
-    other_settings: Otros ajustes de notificaciones
   number:
     human:
       decimal_units:

config/locales/es.yml

@@ -1495,7 +1495,6 @@ es:
     administration_emails: Notificaciones de administración por correo electrónico
     email_events: Eventos para notificaciones por correo electrónico
     email_events_hint: 'Selecciona los eventos para los que deseas recibir notificaciones:'
-    other_settings: Otros ajustes de notificaciones
   number:
     human:
       decimal_units:

config/locales/et.yml

@@ -1490,7 +1490,6 @@ et:
     administration_emails: Admini e-postiteavitused
     email_events: E-posti teadete sündmused
     email_events_hint: 'Vali sündmused, mille kohta soovid teavitusi:'
-    other_settings: Muud teadete sätted
   number:
     human:
       decimal_units:

config/locales/eu.yml

@@ -1496,7 +1496,6 @@ eu:
     administration_emails: Administratzailearen posta elektroniko bidezko jakinarazpenak
     email_events: E-mail jakinarazpenentzako gertaerak
     email_events_hint: 'Hautatu jaso nahi dituzun gertaeren jakinarazpenak:'
-    other_settings: Bezte jakinarazpen konfigurazioak
   number:
     human:
       decimal_units:

config/locales/fa.yml

@@ -1271,7 +1271,6 @@ fa:
   notifications:
     email_events: رویدادها برای آگاهی‌های رایانامه‌ای
     email_events_hint: 'گزینش رویدادهایی که می‌خواهید برایشان آگاهی دریافت کنید:'
-    other_settings: سایر تنظیمات آگاهی‌ها
   number:
     human:
       decimal_units:

config/locales/fi.yml

@@ -1495,7 +1495,6 @@ fi:
     administration_emails: Ylläpitäjän sähköposti-ilmoitukset
     email_events: Sähköposti-ilmoitusten tapahtumat
     email_events_hint: 'Valitse tapahtumat, joista haluat saada ilmoituksia:'
-    other_settings: Muut ilmoitusasetukset
   number:
     human:
       decimal_units:

config/locales/fo.yml

@@ -1495,7 +1495,6 @@ fo:
     administration_emails: Fráboðanir um teldupost til umsitarar
     email_events: Hendingar fyri teldupostfráboðanir
     email_events_hint: 'Vel hendingar, sum tú vil hava fráboðanir um:'
-    other_settings: Aðrar fráboðanarstillingar
   number:
     human:
       decimal_units:

config/locales/fr-CA.yml

@@ -1490,7 +1490,6 @@ fr-CA:
     administration_emails: Notifications par e-mail de l’admin
     email_events: Événements pour les notifications par courriel
     email_events_hint: 'Sélectionnez les événements pour lesquels vous souhaitez recevoir des notifications :'
-    other_settings: Autres paramètres de notifications
   number:
     human:
       decimal_units:

config/locales/fr.yml

@@ -1490,7 +1490,6 @@ fr:
     administration_emails: Notifications par e-mail de l’admin
     email_events: Événements pour les notifications par courriel
     email_events_hint: 'Sélectionnez les événements pour lesquels vous souhaitez recevoir des notifications :'
-    other_settings: Autres paramètres de notifications
   number:
     human:
       decimal_units:

config/locales/fy.yml

@@ -1490,7 +1490,6 @@ fy:
     administration_emails: E-mailmeldingen behearder
     email_events: E-mailmeldingen foar eveneminten
     email_events_hint: 'Selektearje eveneminten wêrfoar’t jo meldingen ûntfange wolle:'
-    other_settings: Oare meldingsynstellingen
   number:
     human:
       decimal_units:

config/locales/gd.yml

@@ -1532,7 +1532,6 @@ gd:
     administration_emails: Brathan puist-d na rianachd
     email_events: Tachartasan nam brathan puist-d
     email_events_hint: 'Tagh na tachartasan dhan a bheil thu airson brathan fhaighinn:'
-    other_settings: Roghainnean eile nam brathan
   number:
     human:
       decimal_units:

config/locales/gl.yml

@@ -1495,7 +1495,6 @@ gl:
     administration_emails: Notificacións de Admin por correo electrónico
     email_events: Eventos para os correos de notificación
     email_events_hint: 'Escolle os eventos sobre os que queres recibir notificacións:'
-    other_settings: Outros axustes das notificacións
   number:
     human:
       decimal_units:

config/locales/he.yml

@@ -1547,7 +1547,6 @@ he:
     administration_emails: התראות לדוא"ל חשבון מנהל
     email_events: ארועים להתראות דוא"ל
     email_events_hint: 'בחר/י ארועים עבורים תרצה/י לקבל התראות:'
-    other_settings: הגדרות התראות אחרות
   number:
     human:
       decimal_units:

config/locales/hu.yml

@@ -1495,7 +1495,6 @@ hu:
     administration_emails: Adminisztrátori e-mail-értesítések
     email_events: Események email értesítésekhez
     email_events_hint: 'Válaszd ki azokat az eseményeket, melyekről értesítést szeretnél:'
-    other_settings: Értesítések egyéb beállításai
   number:
     human:
       decimal_units:

config/locales/hy.yml

@@ -672,7 +672,6 @@ hy:
       subject: "%{name}-ը փոխել է գրառումը"
   notifications:
     email_events_hint: Ընտրիր իրադարձութիւնները, որոնց վերաբերեալ ցանկանում ես ստանալ ծանուցումներ․
-    other_settings: Ծանուցումների այլ կարգաւորումներ
   number:
     human:
       decimal_units:

config/locales/id.yml

@@ -1257,7 +1257,6 @@ id:
   notifications:
     email_events: Event untuk notifikasi email
     email_events_hint: 'Pilih event yang ingin Anda terima notifikasinya:'
-    other_settings: Pengaturan notifikasi lain
   number:
     human:
       decimal_units:

config/locales/ie.yml

@@ -1495,7 +1495,6 @@ ie:
     administration_emails: Email-notificationes pri administration
     email_events: Evenimentes por email-notificationes
     email_events_hint: 'Selecte li evenimentes pri queles tu vole reciver notificationes:'
-    other_settings: Parametres pri altri notificationes
   number:
     human:
       decimal_units:

config/locales/io.yml

@@ -1472,7 +1472,6 @@ io:
     administration_emails: Jerala retpostonotifiki
     email_events: Eventi por retpostoavizi
     email_events_hint: 'Selektez eventi quon vu volas ganar avizi:'
-    other_settings: Altra avizopcioni
   number:
     human:
       decimal_units:

config/locales/is.yml

@@ -1499,7 +1499,6 @@ is:
     administration_emails: Kerfisstjórnunartilkynningar í tölvupósti
     email_events: Atburðir fyrir tilkynningar í tölvupósti
     email_events_hint: 'Veldu þá atburði sem þú vilt fá tilkynningar í tölvupósti þegar þeir koma upp:'
-    other_settings: Aðrar stillingar varðandi tilkynningar
   number:
     human:
       decimal_units:

config/locales/it.yml

@@ -1497,7 +1497,6 @@ it:
     administration_emails: Notifiche email amministratore
     email_events: Eventi per notifiche via email
     email_events_hint: 'Seleziona gli eventi per i quali vuoi ricevere le notifiche:'
-    other_settings: Altre impostazioni delle notifiche
   number:
     human:
       decimal_units:

config/locales/ja.yml

@@ -1469,7 +1469,6 @@ ja:
     administration_emails: 管理にかかわるメール通知
     email_events: メールによる通知
     email_events_hint: '受信する通知を選択:'
-    other_settings: その他の通知設定
   number:
     human:
       decimal_units:

config/locales/kab.yml

@@ -626,8 +626,6 @@ kab:
       subject: Yuder-ik·ikem-id %{name}
     reblog:
       subject: "%{name} yesselha addad-ik·im"
-  notifications:
-    other_settings: Iɣewwaṛen nniḍen n yilɣa
   number:
     human:
       decimal_units:

config/locales/kk.yml

@@ -539,7 +539,6 @@ kk:
   notifications:
     email_events: E-mail ескертпелеріне шаралар
     email_events_hint: 'Ескертпе болып келетін шараларды таңда:'
-    other_settings: Ескертпелердің басқа баптаулары
   number:
     human:
       decimal_units:

config/locales/ko.yml

@@ -1471,7 +1471,6 @@ ko:
     administration_emails: 관리자 이메일 알림
     email_events: 이메일 알림에 대한 이벤트
     email_events_hint: '알림 받을 이벤트를 선택해주세요:'
-    other_settings: 기타 알림 설정
   number:
     human:
       decimal_units:

config/locales/ku.yml

@@ -1285,7 +1285,6 @@ ku:
   notifications:
     email_events: Bûyer bo agahdariyên e-nameyê
     email_events_hint: 'Bûyera ku tu dixwazî agahdariyan jê wergerî hilbijêre:'
-    other_settings: Sazkariya agahdariyên din
   number:
     human:
       decimal_units:

config/locales/lad.yml

@@ -1495,7 +1495,6 @@ lad:
     administration_emails: Avizos de administrasyon por posta
     email_events: Evenimyentos para avizos por posta
     email_events_hint: 'Eskoje los evenimientos para los kualos keres risivir avizos:'
-    other_settings: Otras preferensyas de avizos
   number:
     human:
       decimal_units:

config/locales/lv.yml

@@ -1513,7 +1513,6 @@ lv:
     administration_emails: Administrators e-pasta paziņojumi
     email_events: E-pasta paziņojumu notikumi
     email_events_hint: 'Atlasi notikumus, par kuriem vēlies saņemt paziņojumus:'
-    other_settings: Citu paziņojumu iestatījumi
   number:
     human:
       decimal_units:

config/locales/ms.yml

@@ -1442,7 +1442,6 @@ ms:
     administration_emails: Notifikasi e-mel pentadbir
     email_events: Acara untuk pemberitahuan e-mel
     email_events_hint: 'Pilih acara yang ingin anda terima pemberitahuan:'
-    other_settings: Tetapan notifikasi lain
   number:
     human:
       decimal_units:

config/locales/my.yml

@@ -1445,7 +1445,6 @@ my:
     administration_emails: စီမံခန့်ခွဲသူ အီးမေးလ် အသိပေးချက်များ
     email_events: အီးမေးလ်သတိပေးချက်များအတွက်အကြောင်းအရာများ
     email_events_hint: အသိပေးချက်များရယူမည့် အစီအစဉ်များကို ရွေးပါ -
-    other_settings: အခြားအသိပေးချက်များ၏ သတ်မှတ်ချက်များ
   number:
     human:
       decimal_units:

config/locales/nl.yml

@@ -1495,7 +1495,6 @@ nl:
     administration_emails: E-mailmeldingen beheerder
     email_events: E-mailmeldingen voor gebeurtenissen
     email_events_hint: 'Selecteer gebeurtenissen waarvoor je meldingen wilt ontvangen:'
-    other_settings: Andere meldingsinstellingen
   number:
     human:
       decimal_units:

config/locales/nn.yml

@@ -1495,7 +1495,6 @@ nn:
     administration_emails: Administrator sine epost-varsler
     email_events: E-postvarslinger for hendelser
     email_events_hint: 'Velg hendelser som du vil motta varslinger for:'
-    other_settings: Andre varslingsinnstillinger
   number:
     human:
       decimal_units:

config/locales/no.yml

@@ -1490,7 +1490,6 @@
     administration_emails: Administrators e-postvarslinger
     email_events: E-postvarslinger for hendelser
     email_events_hint: 'Velg hendelser som du vil motta varslinger for:'
-    other_settings: Andre varslingsinnstillinger
   number:
     human:
       decimal_units:

config/locales/oc.yml

@@ -724,7 +724,6 @@ oc:
   notifications:
     email_events: Eveniments per las notificacions per corrièl
     email_events_hint: 'Seleccionatz los eveniments que volètz recebre :'
-    other_settings: Autres paramètres de notificacion
   number:
     human:
       decimal_units:

config/locales/pl.yml

@@ -1547,7 +1547,6 @@ pl:
     administration_emails: Administracyjne powiadomienia e-mail
     email_events: 'Powiadamiaj e-mailem o:'
     email_events_hint: 'Wybierz wydarzenia, o których chcesz otrzymywać powiadomienia:'
-    other_settings: Inne ustawienia powiadomień
   number:
     human:
       decimal_units:

config/locales/pt-BR.yml

@@ -1491,7 +1491,6 @@ pt-BR:
     administration_emails: Notificações por e-mail sobre administração
     email_events: Eventos para notificações por e-mail
     email_events_hint: 'Selecione os eventos que deseja receber notificações:'
-    other_settings: Outras opções para notificações
   number:
     human:
       decimal_units:

config/locales/pt-PT.yml

@@ -1495,7 +1495,6 @@ pt-PT:
     administration_emails: Notificções administrativas por e-mail
     email_events: Eventos para notificações por e-mail
     email_events_hint: 'Selecione os casos para os quais deseja receber notificações:'
-    other_settings: Outras opções de notificações
   number:
     human:
       decimal_units:

config/locales/ru.yml

@@ -1542,7 +1542,6 @@ ru:
     administration_emails: Уведомления администратора по электронной почте
     email_events: События для e-mail уведомлений
     email_events_hint: 'Выберите события, для которых вы хотели бы получать уведомления:'
-    other_settings: Остальные настройки уведомлений
   number:
     human:
       decimal_units:

config/locales/sc.yml

@@ -865,7 +865,6 @@ sc:
   notifications:
     email_events: Eventos pro notìficas cun posta eletrònica
     email_events_hint: 'Seletziona eventos pro is chi boles retzire notìficas:'
-    other_settings: Àteras configuratziones de notìficas
   number:
     human:
       decimal_units:

config/locales/sco.yml

@@ -1275,7 +1275,6 @@ sco:
   notifications:
     email_events: Events fir email notes
     email_events_hint: 'Pick events thit ye''r wantin tae get notes fir:'
-    other_settings: Ither notes settins
   number:
     human:
       decimal_units:

config/locales/si.yml

@@ -1144,7 +1144,6 @@ si:
   notifications:
     email_events: ඊමේල් දැනුම්දීම් සඳහා සිදුවීම්
     email_events_hint: 'ඔබට දැනුම්දීම් ලැබීමට අවශ්‍ය සිදුවීම් තෝරන්න:'
-    other_settings: වෙනත් දැනුම්දීම් සැකසුම්
   number:
     human:
       decimal_units:

config/locales/sk.yml

@@ -1085,7 +1085,6 @@ sk:
   notifications:
     email_events: Udalosti oznamované emailom
     email_events_hint: 'Vyber si udalosti, pre ktoré chceš dostávať oboznámenia:'
-    other_settings: Ostatné oboznamovacie nastavenia
   otp_authentication:
     enable: Povoľ
   pagination:

config/locales/sl.yml

@@ -1547,7 +1547,6 @@ sl:
     administration_emails: E-poštna obvestila skrbnika
     email_events: Dogodki za e-obvestila
     email_events_hint: 'Izberite dogodke, za katere želite prejmati obvestila:'
-    other_settings: Druge nastavitve obvestil
   number:
     human:
       decimal_units:

config/locales/sq.yml

@@ -1491,7 +1491,6 @@ sq:
     administration_emails: Njoftime email për përgjegjësin
     email_events: Akte për njoftim me email
     email_events_hint: 'Përzgjidhni akte për të cilët doni të merrni njoftime:'
-    other_settings: Rregullimet të tjera njoftimesh
   number:
     human:
       decimal_units:

config/locales/sr-Latn.yml

@@ -1516,7 +1516,6 @@ sr-Latn:
     administration_emails: Obaveštenja e-poštom od administratora
     email_events: Događaji za obaveštenja e-poštom
     email_events_hint: 'Izaberite dešavanja za koja želite da primate obaveštenja:'
-    other_settings: Ostala podešavanja obaveštenja
   number:
     human:
       decimal_units:

config/locales/sr.yml

@@ -1516,7 +1516,6 @@ sr:
     administration_emails: Обавештења е-поштом од администратора
     email_events: Догађаји за обавештења е-поштом
     email_events_hint: 'Изаберите дешавања за која желите да примате обавештења:'
-    other_settings: Остала подешавања обавештења
   number:
     human:
       decimal_units:

config/locales/sv.yml

@@ -1489,7 +1489,6 @@ sv:
     administration_emails: Admin e-postaviseringar
     email_events: Händelser för e-postnotiser
     email_events_hint: 'Välj händelser som du vill ta emot aviseringar för:'
-    other_settings: Andra aviseringsinställningar
   number:
     human:
       decimal_units:

config/locales/ta.yml

@@ -212,7 +212,6 @@ ta:
   notifications:
     email_events: மின்னஞ்சல் அறிவிப்புகளுக்கான நிகழ்வுகள்
     email_events_hint: 'எந்த நிகழ்வுகளுக்கு அறிவிப்புகளைப் பெற வேண்டும் என்று தேர்வு செய்க:'
-    other_settings: அறிவிப்புகள் குறித்த பிற அமைப்புகள்
   polls:
     errors:
       invalid_choice: நீங்கள் தேர்வு செய்த விருப்பம் கிடைக்கவில்லை

config/locales/th.yml

@@ -1469,7 +1469,6 @@ th:
     administration_emails: การแจ้งเตือนอีเมลผู้ดูแล
     email_events: เหตุการณ์สำหรับการแจ้งเตือนอีเมล
     email_events_hint: 'เลือกเหตุการณ์ที่คุณต้องการรับการแจ้งเตือน:'
-    other_settings: การตั้งค่าการแจ้งเตือนอื่น ๆ
   number:
     human:
       decimal_units:

config/locales/tr.yml

@@ -1495,7 +1495,6 @@ tr:
     administration_emails: Yönetici e-posta bildirimleri
     email_events: E-posta bildirimi gönderilecek etkinlikler
     email_events_hint: 'Bildirim almak istediğiniz olayları seçin:'
-    other_settings: Diğer bildirim ayarları
   number:
     human:
       decimal_units:

config/locales/uk.yml

@@ -1547,7 +1547,6 @@ uk:
     administration_emails: Сповіщення е-пошти адміністратора
     email_events: Події, про які сповіщати електронною поштою
     email_events_hint: 'Оберіть події, про які ви хочете отримувати сповіщення:'
-    other_settings: Інші налаштування сповіщень
   number:
     human:
       decimal_units:

config/locales/vi.yml

@@ -1467,7 +1467,6 @@ vi:
     administration_emails: Email thông báo admin
     email_events: Email
     email_events_hint: 'Chọn những hoạt động sẽ gửi thông báo qua email:'
-    other_settings: Chặn thông báo từ
   number:
     human:
       decimal_units:

config/locales/zh-CN.yml

@@ -1469,7 +1469,6 @@ zh-CN:
     administration_emails: 管理员电子邮件通知
     email_events: 电子邮件通知事件
     email_events_hint: 选择你想要收到通知的事件：
-    other_settings: 其它通知设置
   number:
     human:
       decimal_units:

config/locales/zh-HK.yml

@@ -1464,7 +1464,6 @@ zh-HK:
     administration_emails: 管理員電郵通知
     email_events: 電郵通知活動
     email_events_hint: 選擇你想接收通知的活動：
-    other_settings: 其他通知設定
   number:
     human:
       decimal_units:

config/locales/zh-TW.yml

@@ -1471,7 +1471,6 @@ zh-TW:
     administration_emails: 管理員電子郵件通知
     email_events: 電子郵件通知設定
     email_events_hint: 選取您想接收通知的事件：
-    other_settings: 其他通知設定
   number:
     human:
       decimal_units:

config/routes/api.rb

@@ -150,6 +150,17 @@ namespace :api, format: false do
       end
     end
 
+    namespace :notifications do
+      resources :requests, only: :index do
+        member do
+          post :accept
+          post :dismiss
+        end
+      end
+
+      resource :policy, only: [:show, :update]
+    end
+
     resources :notifications, only: [:index, :show] do
       collection do
         post :clear

db/migrate/20240221195424_add_filtered_to_notifications.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddFilteredToNotifications < ActiveRecord::Migration[7.1]
+  def change
+    add_column :notifications, :filtered, :boolean, default: false, null: false
+  end
+end

db/migrate/20240221195828_create_notification_requests.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class CreateNotificationRequests < ActiveRecord::Migration[7.1]
+  def change
+    create_table :notification_requests do |t|
+      t.references :account, null: false, foreign_key: { on_delete: :cascade }, index: false
+      t.references :from_account, null: false, foreign_key: { to_table: :accounts, on_delete: :cascade }
+      t.references :last_status, null: false, foreign_key: { to_table: :statuses, on_delete: :nullify }
+      t.bigint :notifications_count, null: false, default: 0
+      t.boolean :dismissed, null: false, default: false
+
+      t.timestamps
+    end
+
+    add_index :notification_requests, [:account_id, :from_account_id], unique: true
+    add_index :notification_requests, [:account_id, :id], where: 'dismissed = false', order: { id: :desc }
+  end
+end

db/migrate/20240221211359_notification_request_ids_to_timestamp_ids.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class NotificationRequestIdsToTimestampIds < ActiveRecord::Migration[7.1]
+  def up
+    safety_assured do
+      execute("ALTER TABLE notification_requests ALTER COLUMN id SET DEFAULT timestamp_id('notification_requests')")
+    end
+  end
+
+  def down
+    execute('LOCK notification_requests')
+    execute("SELECT setval('notification_requests_id_seq', (SELECT MAX(id) FROM notification_requests))")
+    execute("ALTER TABLE notification_requests ALTER COLUMN id SET DEFAULT nextval('notification_requests_id_seq')")
+  end
+end

db/migrate/20240222193403_create_notification_permissions.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateNotificationPermissions < ActiveRecord::Migration[7.1]
+  def change
+    create_table :notification_permissions do |t|
+      t.references :account, null: false, foreign_key: true
+      t.references :from_account, null: false, foreign_key: { to_table: :accounts }
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20240222203722_create_notification_policies.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class CreateNotificationPolicies < ActiveRecord::Migration[7.1]
+  def change
+    create_table :notification_policies do |t|
+      t.references :account, null: false, foreign_key: true, index: { unique: true }
+      t.boolean :filter_not_following, null: false, default: false
+      t.boolean :filter_not_followers, null: false, default: false
+      t.boolean :filter_new_accounts, null: false, default: false
+      t.boolean :filter_private_mentions, null: false, default: true
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20240227191620_add_filtered_index_on_notifications.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddFilteredIndexOnNotifications < ActiveRecord::Migration[7.1]
+  disable_ddl_transaction!
+
+  def change
+    add_index :notifications, [:account_id, :id, :type], where: 'filtered = false', order: { id: :desc }, name: 'index_notifications_on_filtered', algorithm: :concurrently
+  end
+end

db/migrate/20240304090449_migrate_interaction_settings_to_policy.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+class MigrateInteractionSettingsToPolicy < ActiveRecord::Migration[7.1]
+  disable_ddl_transaction!
+
+  # Dummy classes, to make migration possible across version changes
+  class Account < ApplicationRecord
+    has_one :user, inverse_of: :account
+    has_one :notification_policy, inverse_of: :account
+  end
+
+  class User < ApplicationRecord
+    belongs_to :account
+  end
+
+  class NotificationPolicy < ApplicationRecord
+    belongs_to :account
+  end
+
+  def up
+    User.includes(account: :notification_policy).find_each do |user|
+      deserialized_settings = Oj.load(user.attributes_before_type_cast['settings'])
+      policy = user.account.notification_policy || user.account.build_notification_policy
+      requires_new_policy = false
+
+      if deserialized_settings['interactions.must_be_follower']
+        policy.filter_not_followers = true
+        requires_new_policy = true
+      end
+
+      if deserialized_settings['interactions.must_be_following']
+        policy.filter_not_following = true
+        requires_new_policy = true
+      end
+
+      if deserialized_settings['interactions.must_be_following_dm']
+        policy.filter_private_mentions = true
+        requires_new_policy = true
+      end
+
+      policy.save if requires_new_policy && policy.changed?
+    end
+  end
+
+  def down; end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_01_11_033014) do
+ActiveRecord::Schema[7.1].define(version: 2024_03_04_090449) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -666,6 +666,40 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_11_033014) do
     t.index ["target_account_id"], name: "index_mutes_on_target_account_id"
   end
 
+  create_table "notification_permissions", force: :cascade do |t|
+    t.bigint "account_id", null: false
+    t.bigint "from_account_id", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["account_id"], name: "index_notification_permissions_on_account_id"
+    t.index ["from_account_id"], name: "index_notification_permissions_on_from_account_id"
+  end
+
+  create_table "notification_policies", force: :cascade do |t|
+    t.bigint "account_id", null: false
+    t.boolean "filter_not_following", default: false, null: false
+    t.boolean "filter_not_followers", default: false, null: false
+    t.boolean "filter_new_accounts", default: false, null: false
+    t.boolean "filter_private_mentions", default: true, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["account_id"], name: "index_notification_policies_on_account_id", unique: true
+  end
+
+  create_table "notification_requests", id: :bigint, default: -> { "timestamp_id('notification_requests'::text)" }, force: :cascade do |t|
+    t.bigint "account_id", null: false
+    t.bigint "from_account_id", null: false
+    t.bigint "last_status_id", null: false
+    t.bigint "notifications_count", default: 0, null: false
+    t.boolean "dismissed", default: false, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["account_id", "from_account_id"], name: "index_notification_requests_on_account_id_and_from_account_id", unique: true
+    t.index ["account_id", "id"], name: "index_notification_requests_on_account_id_and_id", order: { id: :desc }, where: "(dismissed = false)"
+    t.index ["from_account_id"], name: "index_notification_requests_on_from_account_id"
+    t.index ["last_status_id"], name: "index_notification_requests_on_last_status_id"
+  end
+
   create_table "notifications", force: :cascade do |t|
     t.bigint "activity_id", null: false
     t.string "activity_type", null: false
@@ -674,7 +708,9 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_11_033014) do
     t.bigint "account_id", null: false
     t.bigint "from_account_id", null: false
     t.string "type"
+    t.boolean "filtered", default: false, null: false
     t.index ["account_id", "id", "type"], name: "index_notifications_on_account_id_and_id_and_type", order: { id: :desc }
+    t.index ["account_id", "id", "type"], name: "index_notifications_on_filtered", order: { id: :desc }, where: "(filtered = false)"
     t.index ["activity_id", "activity_type"], name: "index_notifications_on_activity_id_and_activity_type"
     t.index ["from_account_id"], name: "index_notifications_on_from_account_id"
   end
@@ -1255,6 +1291,12 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_11_033014) do
   add_foreign_key "mentions", "statuses", on_delete: :cascade
   add_foreign_key "mutes", "accounts", column: "target_account_id", name: "fk_eecff219ea", on_delete: :cascade
   add_foreign_key "mutes", "accounts", name: "fk_b8d8daf315", on_delete: :cascade
+  add_foreign_key "notification_permissions", "accounts"
+  add_foreign_key "notification_permissions", "accounts", column: "from_account_id"
+  add_foreign_key "notification_policies", "accounts"
+  add_foreign_key "notification_requests", "accounts", column: "from_account_id", on_delete: :cascade
+  add_foreign_key "notification_requests", "accounts", on_delete: :cascade
+  add_foreign_key "notification_requests", "statuses", column: "last_status_id", on_delete: :nullify
   add_foreign_key "notifications", "accounts", column: "from_account_id", name: "fk_fbd6b0bf9e", on_delete: :cascade
   add_foreign_key "notifications", "accounts", name: "fk_c141c8ee55", on_delete: :cascade
   add_foreign_key "oauth_access_grants", "oauth_applications", column: "application_id", name: "fk_34d54b0a33", on_delete: :cascade

spec/controllers/settings/preferences/notifications_controller_spec.rb

@@ -24,14 +24,13 @@ describe Settings::Preferences::NotificationsController do
 
   describe 'PUT #update' do
     it 'updates notifications settings' do
-      user.settings.update('notification_emails.follow': false, 'interactions.must_be_follower': true)
+      user.settings.update('notification_emails.follow': false)
       user.save
 
       put :update, params: {
         user: {
           settings_attributes: {
             'notification_emails.follow': '1',
-            'interactions.must_be_follower': '0',
           },
         },
       }
@@ -39,7 +38,6 @@ describe Settings::Preferences::NotificationsController do
       expect(response).to redirect_to(settings_preferences_notifications_path)
       user.reload
       expect(user.settings['notification_emails.follow']).to be true
-      expect(user.settings['interactions.must_be_follower']).to be false
     end
   end
 end

spec/fabricators/notification_permission_fabricator.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+Fabricator(:notification_permission) do
+  account
+  from_account { Fabricate.build(:account) }
+end

spec/fabricators/notification_policy_fabricator.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+Fabricator(:notification_policy) do
+  account
+  filter_not_following false
+  filter_not_followers false
+  filter_new_accounts false
+  filter_private_mentions true
+end

spec/fabricators/notification_request_fabricator.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+Fabricator(:notification_request) do
+  account
+  from_account { Fabricate.build(:account) }
+  last_status { Fabricate.build(:status) }
+  dismissed false
+end

spec/models/notification_policy_spec.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe NotificationPolicy do
+  describe '#summarize!' do
+    subject { Fabricate(:notification_policy) }
+
+    let(:sender) { Fabricate(:account) }
+
+    before do
+      Fabricate.times(2, :notification, account: subject.account, activity: Fabricate(:status, account: sender))
+      Fabricate(:notification_request, account: subject.account, from_account: sender)
+      subject.summarize!
+    end
+
+    it 'sets pending_requests_count' do
+      expect(subject.pending_requests_count).to eq 1
+    end
+
+    it 'sets pending_notifications_count' do
+      expect(subject.pending_notifications_count).to eq 2
+    end
+  end
+end

spec/models/notification_request_spec.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe NotificationRequest do
+  describe '#reconsider_existence!' do
+    subject { Fabricate(:notification_request, dismissed: dismissed) }
+
+    let(:dismissed) { false }
+
+    context 'when there are remaining notifications' do
+      before do
+        Fabricate(:notification, account: subject.account, activity: Fabricate(:status, account: subject.from_account))
+        subject.reconsider_existence!
+      end
+
+      it 'leaves request intact' do
+        expect(subject.destroyed?).to be false
+      end
+
+      it 'updates notifications_count' do
+        expect(subject.notifications_count).to eq 1
+      end
+    end
+
+    context 'when there are no notifications' do
+      before do
+        subject.reconsider_existence!
+      end
+
+      context 'when dismissed' do
+        let(:dismissed) { true }
+
+        it 'leaves request intact' do
+          expect(subject.destroyed?).to be false
+        end
+      end
+
+      it 'removes the request' do
+        expect(subject.destroyed?).to be true
+      end
+    end
+  end
+end