Implemented Model,logic and response for inbox messages.

dist/app/Http/Controllers/Api/Player/InboxController.php

@@ -3,8 +3,11 @@
 namespace App\Http\Controllers\Api\Player;
 
 use App\Http\Controllers\Controller;
+use App\Models\Game\Inbox\InboxMessage;
 use Auth;
 use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
 
 class InboxController extends Controller
 {
@@ -13,9 +16,42 @@ public function count(Request $request) {
             abort(403, 'You are not logged in');
 
         $flag = $request->input('flag');
+        $user = Auth::user();
 
         //TODO: Add Model Retrieving logic
+        $query = $user->inboxMessages();
 
-        return ['count' => 0];
+        if($flag !== null)
+            $query->where('flag', '=', $flag);
+
+        $count = $query->count();
+        return ['count' => $count];
+    }
+
+    public function list(Request $request) {
+        if (!Auth::check())
+            abort(403, 'You are not logged in');
+
+        $limit = $request->input('limit', 100);
+        $user = Auth::user();
+
+        /** @var InboxMessage[]|Collection|LengthAwarePaginator $messages */
+        $messages = $user->inboxMessages()->paginate($limit);
+
+        $result = [
+            'messages' => [],
+        ];
+
+        foreach ($messages as $message) {
+            $result['messages'][] = $message->toMessageResponse();
+            $message->flag = 'READ';
+            $message->save();
+        }
+
+        if($messages->currentPage() < $messages->lastPage()) {
+            $result['nextPage'] = $messages->currentPage() + 1;
+        }
+
+        return $result;
     }
 }