Fix tournament cancel

Author: vtm9

services/app/apps/codebattle/lib/codebattle/game/context.ex

@@ -235,6 +235,17 @@ defmodule Codebattle.Game.Context do
     game_id |> get_game!() |> Engine.trigger_timeout()
   end
 
+  @spec terminate_tournament_games(tournament_id) :: :ok
+  def terminate_tournament_games(tournament_id) do
+    Game
+    |> where([g], g.tournament_id == ^tournament_id)
+    |> where([g], g.state == "playing")
+    |> select([g], g.id)
+    |> Repo.all()
+    |> Enum.each(fn game_id -> Engine.terminate_game(game_id) end)
+    |> dbg()
+  end
+
   @spec terminate_game(game_id | Game.t()) :: :ok
   def terminate_game(%Game{} = game) do
     Engine.terminate_game(game)

services/app/apps/codebattle/lib/codebattle/game/engine.ex

@@ -238,6 +238,12 @@ defmodule Codebattle.Game.Engine do
     end
   end
 
+  @spec terminate_game(game_id :: integer | Game.t()) :: :ok
+  def terminate_game(game_id) when is_integer(game_id) do
+    Game.GlobalSupervisor.terminate_game(game_id)
+    :ok
+  end
+
   def terminate_game(%Game{} = game) do
     if game.is_live do
       Game.GlobalSupervisor.terminate_game(game.id)

services/app/apps/codebattle/lib/codebattle/tournament/strategy/base.ex

@@ -254,6 +254,7 @@ defmodule Codebattle.Tournament.Base do
         if can_moderate?(tournament, user) do
           new_tournament = tournament |> update_struct(%{state: "canceled"}) |> db_save!()
 
+          Game.Context.terminate_tournament_games(tournament.id)
           Tournament.GlobalSupervisor.terminate_tournament(tournament.id)
 
           new_tournament