102 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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class Api::V1::NotificationsController < Api::BaseController
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  before_action -> { doorkeeper_authorize! :read, :'read:notifications' }, except: [:clear, :mark_read]
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  before_action -> { doorkeeper_authorize! :write, :'write:notifications' }, only: [:clear, :mark_read]
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  before_action :require_user!
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  before_action :set_filter_params
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  after_action :insert_pagination_headers, only: :index
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  DEFAULT_NOTIFICATIONS_LIMIT = 20
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  def index
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    @notifications = load_notifications
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    render json: @notifications, each_serializer: REST::NotificationSerializer, relationships: StatusRelationshipsPresenter.new(target_statuses_from_notifications, current_user&.account_id)
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  end
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  def show
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    @notification = current_account.notifications.find(params[:id])
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    render json: @notification, serializer: REST::NotificationSerializer
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  end
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  def clear
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    current_account.notifications.delete_all
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    render_empty_success
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  end
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  def mark_read
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    if !params[:id].nil? and !current_account.user.nil?
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      conn = ActiveRecord::Base.connection
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      conn.exec_query "update users set last_read_notification = #{params[:id].to_i} where id = #{current_account.user.id}"
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    end
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    # current_account.notifications.find(params[:id]).mark_read!
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    render_empty_success
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  end
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  private
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  def load_notifications
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    cache_collection paginated_notifications, Notification
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  end
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  def paginated_notifications
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    browserable_account_notifications.latest.paginate_by_id(
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      limit_param(DEFAULT_NOTIFICATIONS_LIMIT),
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      params_slice(:max_id, :since_id, :min_id)
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    )
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  end
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  def browserable_account_notifications
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    current_account.notifications.browserable(exclude_types, from_account, params[:only_verified], params[:only_following])
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  end
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  def target_statuses_from_notifications
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    @notifications.reject { |notification| notification.target_status.nil? }.map(&:target_status)
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  end
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  def insert_pagination_headers
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    set_pagination_headers(next_path, prev_path)
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  end
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  def next_path
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    unless @notifications.empty?
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      api_v1_notifications_url pagination_params(max_id: pagination_max_id)
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    end
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  end
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  def prev_path
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    unless @notifications.empty?
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      api_v1_notifications_url pagination_params(min_id: pagination_since_id)
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    end
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  end
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  def pagination_max_id
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    @notifications.last.id
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  end
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  def pagination_since_id
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    @notifications.first.id
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  end
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  def exclude_types
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    val = params.permit(exclude_types: [])[:exclude_types] || []
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    val = [val] unless val.is_a?(Enumerable)
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    val
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  end
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  def set_filter_params
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    params.permit(
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      :only_verified,
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      :only_following
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    )
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  end
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  def from_account
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    params[:account_id]
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  end
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  def pagination_params(core_params)
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    params.slice(:limit, :exclude_types).permit(:limit, exclude_types: []).merge(core_params)
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  end
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end
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