content: -- This file is part of the Wire Server implementation.
  --
  -- Copyright (C) 2022 Wire Swiss GmbH <opensource@wire.com>
  --
  -- This program is free software: you can redistribute it and/or modify it under
  -- the terms of the GNU Affero General Public License as published by the Free
  -- Software Foundation, either version 3 of the License, or (at your option) any
  -- later version.
  --
  -- This program is distributed in the hope that it will be useful, but WITHOUT
  -- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  -- FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
  -- details.
  --
  -- You should have received a copy of the GNU Affero General Public License along
  -- with this program. If not, see <https://www.gnu.org/licenses/>.
  
  module Gundeck.Client where
  
  import Control.Lens (view)
  import Data.Id
  import Gundeck.Monad
  import Gundeck.Notification.Data qualified as Notifications
  import Gundeck.Push.Data qualified as Push
  import Gundeck.Push.Native
  import Imports
  import Network.AMQP
  import Wire.API.Notification
  
  unregister :: UserId -> ClientId -> Gundeck ()
  unregister uid cid = do
    toks <- filter byClient <$> Push.lookup uid Push.LocalQuorum
    deleteTokens toks Nothing
    where
      byClient = (cid ==) . view addrClient
  
  removeUser :: UserId -> Gundeck ()
  removeUser user = do
    toks <- Push.lookup user Push.LocalQuorum
    deleteTokens toks Nothing
    Push.erase user
    Notifications.deleteAll user
  
  setupConsumableNotifications ::
    Channel ->
    UserId ->
    ClientId ->
    IO Text
  setupConsumableNotifications chan uid cid = do
    let qName = clientNotificationQueueName uid cid
    void $
      declareQueue
        chan
        (queueOpts qName)
    for_ [userRoutingKey uid, clientRoutingKey uid cid] $
      bindQueue chan qName userNotificationExchangeName
    pure qName
  