added StatisticsController.php and changed the User.php model and ProfileController.php that were missing some imports

api/app/Http/Controllers/ProfileController.php

@@ -3,6 +3,12 @@
 namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
+use App\Models\User;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+
 
 class ProfileController extends Controller
 {
@@ -52,7 +58,7 @@ class ProfileController extends Controller
 
         $user = $request->user();
 
-        if (!\Hash::check($request->current_password, $user->password)) {
+        if (!Hash::check($request->current_password, $user->password)) {
             return response()->json(
                 [
                     "message" => "Current password is incorrect",
@@ -61,7 +67,7 @@ class ProfileController extends Controller
             );
         }
 
-        $user->password = \Hash::make($request->new_password);
+        $user->password = Hash::make($request->new_password);
         $user->save();
 
         return response()->json([
@@ -78,7 +84,7 @@ class ProfileController extends Controller
         $user = $request->user();
 
         if ($user->photo_avatar_filename) {
-            \Storage::disk("public")->delete(
+            Storage::disk("public")->delete(
                 "photos_avatars/" . $user->photo_avatar_filename,
             );
         }
@@ -87,7 +93,7 @@ class ProfileController extends Controller
         $filename =
             str_pad($user->id, 5, "0", STR_PAD_LEFT) .
             "_" .
-            \Str::random(10) .
+            Str::random(10) .
             "." .
             $file->extension();
         $file->storeAs("photos_avatars", $filename, "public");

api/app/Http/Controllers/StatisticsController.php

@@ -0,0 +1,76 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Controllers\Controller;
+use App\Models\Game;
+use App\Models\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class StatisticsController extends Controller
+{
+    public function getPublicStats()
+    {
+        $totalPlayers = User::where('type', 'P')->count();
+
+        $totalGames = Game::where('status', 'Ended')->count();
+        $activeGames = Game::where('status', 'Playing')->count();
+
+        return response()->json([
+            'total_players' => $totalPlayers,
+            'total_games' => $totalGames,
+            'active_games' => $activeGames,
+        ]);
+    }
+
+    public function getLeaderboard(Request $request)
+    {
+        $type = $request->query('type');
+
+        $query = User::where('type', 'P')
+            ->withCount(['wonGames' => function ($query) use ($type) {
+                if ($type) {
+                    $query->where('type', $type);
+                }
+            }])
+            ->orderBy('won_games_count', 'desc')
+            ->take(10);
+
+        $leaderboard = $query->get(['id', 'nickname', 'photo_avatar_filename']);
+
+        return response()->json($leaderboard);
+    }
+
+    public function getPersonalStats(Request $request)
+    {
+        $user = $request->user();
+
+        $totalGames = Game::where('status', 'Ended')
+            ->where(function ($q) use ($user) {
+                $q->where('player1_user_id', $user->id)
+                  ->orWhere('player2_user_id', $user->id);
+            })
+            ->count();
+
+        $totalWins = Game::where('status', 'Ended')
+            ->where('winner_user_id', $user->id)
+            ->count();
+
+        $totalLosses = $totalGames - $totalWins; // Simplest math
+
+        $winRate = 0;
+        if ($totalGames > 0) {
+            $winRate = round(($totalWins / $totalGames) * 100, 1);
+        }
+
+        return response()->json([
+            'nickname' => $user->nickname,
+            'total_games' => $totalGames,
+            'total_wins' => $totalWins,
+            'total_losses' => $totalLosses,
+            'win_rate' => $winRate . '%',
+            'current_balance' => $user->coins_balance, // Extra info
+        ]);
+    }
+}