Handle authenticated room instance takeover

tests/Feature/EmbeddedRoomTest.php

@@ -1,7 +1,10 @@
 <?php
 
+use App\Enums\RoomStateChange;
+use App\Events\RoomStateChanged;
 use App\Models\Room;
 use App\Models\User;
+use Illuminate\Support\Facades\Event;
 use Inertia\Testing\AssertableInertia as Assert;
 
 function createEmbeddedRoom(array $attributes = []): Room
@@ -130,17 +133,81 @@ test('an embedded guest keeps the same player after logging in separately', func
 });
 
 test('embedded guest access shows a dedicated error when the display name is taken', function () {
+    $user = User::factory()->create([
+        'email' => 'nico@example.com',
+    ]);
     $room = createEmbeddedRoom();
-    $room->players()->create(['name' => 'Nico']);
-
-    $this->get(route('embedded.room', [
+    $room->players()->create([
+        'user_id' => $user->id,
+        'name' => 'Nico',
+    ]);
+    $url = route('embedded.room', [
         'join_code' => $room->join_code,
         'player_name' => 'Nico',
-    ]))
+    ]);
+
+    $this->get($url)
         ->assertUnprocessable()
         ->assertInertia(fn (Assert $page) => $page
             ->component('embedded/Error')
-            ->where('message', 'Dieser Anzeigename ist in dem Raum bereits vorhanden.'));
+            ->where('message', 'Dieser Anzeigename ist in dem Raum bereits vorhanden.')
+            ->where('showLoginAction', true))
+        ->assertSessionHas('url.intended', $url);
+
+    $this->post(route('login.store'), [
+        'email' => 'nico@example.com',
+        'password' => 'password',
+    ])->assertRedirect($url);
+
+    $this->get($url)
+        ->assertOk()
+        ->assertInertia(fn (Assert $page) => $page
+            ->component('embedded/Room')
+            ->where('currentPlayer.name', 'Nico'));
+});
+
+test('a new account instance takes over the embedded player and kicks the previous instance', function () {
+    Event::fake([RoomStateChanged::class]);
+    $user = User::factory()->create();
+    $room = createEmbeddedRoom();
+    $player = $room->players()->create([
+        'user_id' => $user->id,
+        'name' => 'Nico',
+        'active_instance_id' => '019b8f80-37c4-71a3-b415-5f2697332c16',
+    ]);
+    $url = route('embedded.room', [
+        'join_code' => $room->join_code,
+        'player_name' => 'Nico',
+    ]);
+
+    $this->actingAs($user)
+        ->withSession([
+            'room_player_instance_id' => '019b8f80-37c4-71a3-b415-5f2697332c17',
+        ])
+        ->get($url)
+        ->assertOk()
+        ->assertInertia(fn (Assert $page) => $page
+            ->where('currentPlayer.id', $player->id)
+            ->where('currentPlayer.instance_id', '019b8f80-37c4-71a3-b415-5f2697332c17'));
+
+    expect($player->fresh()->active_instance_id)
+        ->toBe('019b8f80-37c4-71a3-b415-5f2697332c17');
+
+    Event::assertDispatched(
+        RoomStateChanged::class,
+        fn (RoomStateChanged $event): bool => $event->change === RoomStateChange::PlayerInstanceReplaced
+            && $event->affectedPlayerId === $player->id
+            && $event->affectedInstanceId === '019b8f80-37c4-71a3-b415-5f2697332c16',
+    );
+
+    $this->withSession([
+        "room_players.{$room->id}" => $player->id,
+        'room_player_instance_id' => '019b8f80-37c4-71a3-b415-5f2697332c16',
+    ])
+        ->post(route('room.vote.store', $room), ['value' => '5'])
+        ->assertRedirect(route('room.join', ['join_code' => $room->join_code]));
+
+    $this->assertDatabaseCount('votes', 0);
 });
 
 test('embedded access shows a dedicated error for an unknown room code', function () {
@@ -151,7 +218,8 @@ test('embedded access shows a dedicated error for an unknown room code', functio
         ->assertUnprocessable()
         ->assertInertia(fn (Assert $page) => $page
             ->component('embedded/Error')
-            ->where('message', 'Dieser Raumcode existiert nicht.'));
+            ->where('message', 'Dieser Raumcode existiert nicht.')
+            ->where('showLoginAction', false));
 });
 
 test('embedded logout returns to the same room as a guest without duplicating the player', function () {