Merge pull request #13 from avengerweb/master

Work under version managing

Author: FrancescoBorzi

app/Exceptions/Handler.php

@@ -3,6 +3,7 @@
 namespace App\Exceptions;
 
 use Exception;
+use Illuminate\Http\Response;
 use Illuminate\Validation\ValidationException;
 use Illuminate\Auth\Access\AuthorizationException;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
@@ -21,6 +22,7 @@ class Handler extends ExceptionHandler
         HttpException::class,
         ModelNotFoundException::class,
         ValidationException::class,
+        UnsupportedVersion::class
     ];
 
     /**
@@ -45,6 +47,12 @@ public function report(Exception $e)
      */
     public function render($request, Exception $e)
     {
-        return parent::render($request, $e);
+        switch ($e) {
+            case ($e instanceof UnsupportedVersion): {
+                return new Response($e->getMessage(), $e->getCode());
+            }
+            default:
+                return parent::render($request, $e);
+        }
     }
 }

app/Exceptions/UnsupportedVersion.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Exceptions;
+
+use Illuminate\Http\Response;
+use RuntimeException;
+
+class UnsupportedVersion extends RuntimeException
+{
+    protected $code = Response::HTTP_BAD_REQUEST;
+    protected $message = ["error" => "Unsupported version"];
+}

app/Helpers/TCAPI.php

@@ -0,0 +1,49 @@
+<?php
+namespace App\Helpers;
+
+/**
+ * Information about API
+ *
+ * Class TCAPI
+ * @package App\Helpers
+ */
+class TCAPI
+{
+    /**
+     * Game version for current request, available versions in api config
+     *
+     * @var string
+     */
+    private $gameVersion = "";
+
+    /**
+     * @var string
+     */
+    private $apiVersion = "0.0.0";
+
+    /**
+     * @return string
+     */
+    public function getGameVersion()
+    {
+        return $this->gameVersion;
+    }
+
+    /**
+     * @param string $gameVersion
+     */
+    public function setGameVersion($gameVersion)
+    {
+        $this->gameVersion = $gameVersion;
+    }
+
+    /**
+     * Checking version
+     *
+     * @param $version
+     * @return mixed
+     */
+    public static function is($version) {
+        return hash_equals(app("App\Helpers\TCAPI")->getGameVersion(), $version);
+    }
+}

app/Http/Controllers/Achievements/AchievementsController.php

@@ -1,6 +1,8 @@
 <?php
 namespace App\Http\Controllers\Achievements;
 
+use App\Exceptions\UnsupportedVersion;
+use App\Helpers\TCAPI;
 use App\Models\Achievements\Achievement;
 use App\Models\Achievements\AchievementCategory;
 use Illuminate\Routing\Controller;
@@ -12,6 +14,18 @@
  */
 class AchievementsController extends Controller
 {
+    private $api;
+
+    /**
+     * AchievementsController constructor.
+     *
+     * @param TCAPI $api
+     */
+    public function __construct(TCAPI $api)
+    {
+        $this->api = $api;
+    }
+
     /**
      * Get achievements list or achievement by ID
      *
@@ -68,4 +82,38 @@ public function getAchievementCategories(Request $request, $id = 0) {
 
         return $result;
     }
-}
+
+    /**
+     * Get achievements dbc information
+     *
+     * @param Request $request
+     * @param int $id
+     * @return AchievementCategory|array
+     */
+    public function getDbcAchievements(Request $request, $id = 0) {
+        switch ($this->api->getGameVersion()) {
+            case "wod": {
+                if ($id)
+                    $result = \App\Models\WOD\DBC\Achievements\Achievement::findOrFail($id);
+                else
+                    $result = \App\Models\WOD\DBC\Achievements\Achievement::all();
+
+                break;
+            }
+            case "wotlk": {
+                if ($id)
+                    $result = \App\Models\DBC\Achievements\Achievement::findOrFail($id);
+                else
+                    $result = \App\Models\DBC\Achievements\Achievement::all();
+
+                break;
+            }
+            default:
+                throw new UnsupportedVersion();
+        }
+
+        //TODO::Search by name and supporting translate
+
+        return $result;
+    }
+}

app/Http/Kernel.php

@@ -14,8 +14,9 @@ class Kernel extends HttpKernel
      * @var array
      */
     protected $middleware = [
+        \App\Http\Middleware\CheckVersion::class,
         \Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
-        \App\Http\Middleware\CORSAccess::class
+        \App\Http\Middleware\CORSAccess::class,
     ];
 
     /**
@@ -34,7 +35,9 @@ class Kernel extends HttpKernel
         ],
 
         'api' => [
-            'throttle:60,1',
+            \App\Http\Middleware\CheckVersion::class,
+            \App\Http\Middleware\CORSAccess::class,
+            'throttle:60,1'
         ],
     ];
 

app/Http/Middleware/CheckVersion.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\Exceptions\UnsupportedVersion;
+use App\Helpers\TCAPI;
+use Closure;
+
+class CheckVersion
+{
+    /**
+     * CheckVersion constructor.
+     * @param TCAPI $api
+     */
+    public function __construct(TCAPI $api)
+    {
+        $this->api = $api;
+    }
+
+    /**
+     * Checking version
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        $versions = \Config::get("api.version");
+
+        if ($version = $request->get("version")) {
+
+            $foundVersion = false;
+            array_walk($versions['versions'], function($value, $key) use (&$foundVersion, $version) {
+                if (in_array($version, $value))
+                    $foundVersion = $key;
+            });
+
+            if (!$foundVersion) 
+                throw new UnsupportedVersion();
+
+            app("App\Helpers\TCAPI")->setGameVersion($foundVersion);
+        } else
+            $this->api->setGameVersion($versions['default']);
+        
+        return $next($request);
+    }
+}
+