Initial Commit

app/Providers/GameServiceProvider.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Providers;
+
+use App\Game\GameBuilder;
+use App\Game\GameBoardState;
+use App\Game\GameService;
+use App\Game\GameSession;
+
+use Illuminate\Support\Facades\Session;
+use Illuminate\Support\ServiceProvider;
+use Illuminate\Contracts\Support\DeferrableProvider;
+
+class GameServiceProvider extends ServiceProvider implements DeferrableProvider
+{
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->bind(GameBoardState::class, function($app) {
+            $width = (int) config('app.game.board.width', 4);
+            $height = (int) config('app.game.board.height', 4);
+            return new GameBoardState($width, $height);
+        });
+
+        $this->app->singleton(GameService::class, function ($app) {
+            // Try loading from session.
+            $session_key = config('app.game.session_name', 'game.service');
+            $service = Session::get($session_key);
+
+            // No service in session, create a new one and store it.
+            if (!$service) {
+                $game_session = $app->make(GameSession::class);
+                $service = new GameService($game_session);
+                Session::put($session_key, $service);
+            }
+            return $service;
+        });
+
+        $this->app->alias(GameService::class, 'game');
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return [ 'game', GameService::class, GameBoardState::class ];
+    }
+}