1 /*
2  *  Make.org Core API
3  *  Copyright (C) 2020 Make.org
4  *
5  * This program is free software: you can redistribute it and/or modify
6  *  it under the terms of the GNU Affero General Public License as
7  *  published by the Free Software Foundation, either version 3 of the
8  *  License, or (at your option) any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU Affero General Public License for more details.
14  *
15  *  You should have received a copy of the GNU Affero General Public License
16  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
17  *
18  */
19 
20 package org.make.api.technical
21 
22 import akka.actor.typed.scaladsl.AskPattern._
23 import akka.actor.typed.{ActorRef, Behavior, Props, SpawnProtocol}
24 import akka.util.Timeout
25 import grizzled.slf4j.Logging
26 
27 import scala.concurrent.Future
28 
29 trait SpawnActorService {
30   def spawn[T](behavior: Behavior[T], name: String, props: Props = Props.empty): Future[ActorRef[T]]
31 }
32 
33 trait SpawnActorServiceComponent {
34   def spawnActorService: SpawnActorService
35 }
36 
37 trait SpawnActorRefComponent {
38   def spawnActorRef: ActorRef[SpawnProtocol.Command]
39 }
40 
41 trait DefaultSpawnActorServiceComponent extends SpawnActorServiceComponent with Logging {
42   this: ActorSystemComponent with SpawnActorRefComponent =>
43 
44   override val spawnActorService: SpawnActorService = new DefaultSpawnActorService
45 
46   class DefaultSpawnActorService extends SpawnActorService {
47 
48     implicit val timeout: Timeout = TimeSettings.defaultTimeout
49 
50     override def spawn[T](behavior: Behavior[T], name: String, props: Props = Props.empty): Future[ActorRef[T]] =
51       spawnActorRef ? { replyTo: ActorRef[ActorRef[T]] =>
52         SpawnProtocol.Spawn(behavior = behavior, name = name, props = props, replyTo = replyTo)
53       }
54 
55   }
56 }