notifications_controller.rb (2212B)
- # frozen_string_literal: true
- class Api::V1::NotificationsController < Api::BaseController
- before_action -> { doorkeeper_authorize! :read }
- before_action :require_user!
- after_action :insert_pagination_headers, only: :index
- respond_to :json
- DEFAULT_NOTIFICATIONS_LIMIT = 15
- def index
- @notifications = load_notifications
- render json: @notifications, each_serializer: REST::NotificationSerializer, relationships: StatusRelationshipsPresenter.new(target_statuses_from_notifications, current_user&.account_id)
- end
- def show
- @notification = current_account.notifications.find(params[:id])
- render json: @notification, serializer: REST::NotificationSerializer
- end
- def clear
- current_account.notifications.delete_all
- render_empty
- end
- def dismiss
- current_account.notifications.find_by!(id: params[:id]).destroy!
- render_empty
- end
- private
- def load_notifications
- cache_collection paginated_notifications, Notification
- end
- def paginated_notifications
- browserable_account_notifications.paginate_by_max_id(
- limit_param(DEFAULT_NOTIFICATIONS_LIMIT),
- params[:max_id],
- params[:since_id]
- )
- end
- def browserable_account_notifications
- current_account.notifications.browserable(exclude_types)
- end
- def target_statuses_from_notifications
- @notifications.reject { |notification| notification.target_status.nil? }.map(&:target_status)
- end
- def insert_pagination_headers
- set_pagination_headers(next_path, prev_path)
- end
- def next_path
- unless @notifications.empty?
- api_v1_notifications_url pagination_params(max_id: pagination_max_id)
- end
- end
- def prev_path
- unless @notifications.empty?
- api_v1_notifications_url pagination_params(since_id: pagination_since_id)
- end
- end
- def pagination_max_id
- @notifications.last.id
- end
- def pagination_since_id
- @notifications.first.id
- end
- def exclude_types
- val = params.permit(exclude_types: [])[:exclude_types] || []
- val = [val] unless val.is_a?(Enumerable)
- val
- end
- def pagination_params(core_params)
- params.slice(:limit, :exclude_types).permit(:limit, exclude_types: []).merge(core_params)
- end
- end