messages implemented

app/Http/Controllers/User/ProfileController.php

@@ -8,9 +8,11 @@ use App\Models\Artwork;
 use App\Models\ProfileComment;
 use App\Models\User;
 use App\Services\ArtworkService;
+use App\Services\FollowService;
 use App\Services\ThumbnailPresenter;
 use App\Services\ThumbnailService;
 use App\Services\UsernameApprovalService;
+use App\Services\UserStatsService;
 use App\Support\AvatarUrl;
 use App\Support\UsernamePolicy;
 use Illuminate\Http\JsonResponse;
@@ -29,6 +31,8 @@ class ProfileController extends Controller
     public function __construct(
         private readonly ArtworkService $artworkService,
         private readonly UsernameApprovalService $usernameApprovalService,
+        private readonly FollowService $followService,
+        private readonly UserStatsService $userStats,
     )
     {
     }
@@ -73,35 +77,15 @@ class ProfileController extends Controller
     public function toggleFollow(Request $request, string $username): JsonResponse
     {
         $normalized = UsernamePolicy::normalize($username);
-        $target = User::query()->whereRaw('LOWER(username) = ?', [$normalized])->firstOrFail();
+        $target     = User::query()->whereRaw('LOWER(username) = ?', [$normalized])->firstOrFail();
+        $actorId    = (int) Auth::id();
 
-        $viewerId = Auth::id();
-
-        if ($viewerId === $target->id) {
+        if ($actorId === $target->id) {
             return response()->json(['error' => 'Cannot follow yourself.'], 422);
         }
 
-        $exists = DB::table('user_followers')
-            ->where('user_id', $target->id)
-            ->where('follower_id', $viewerId)
-            ->exists();
-
-        if ($exists) {
-            DB::table('user_followers')
-                ->where('user_id', $target->id)
-                ->where('follower_id', $viewerId)
-                ->delete();
-            $following = false;
-        } else {
-            DB::table('user_followers')->insertOrIgnore([
-                'user_id'    => $target->id,
-                'follower_id'=> $viewerId,
-                'created_at' => now(),
-            ]);
-            $following = true;
-        }
-
-        $count = DB::table('user_followers')->where('user_id', $target->id)->count();
+        $following = $this->followService->toggle($actorId, (int) $target->id);
+        $count     = $this->followService->followersCount((int) $target->id);
 
         return response()->json([
             'following'      => $following,
@@ -510,11 +494,7 @@ class ProfileController extends Controller
         // ── Increment profile views (async-safe, ignore errors) ──────────────
         if (! $isOwner) {
             try {
-                DB::table('user_statistics')
-                    ->updateOrInsert(
-                        ['user_id' => $user->id],
-                        ['profile_views' => DB::raw('COALESCE(profile_views, 0) + 1'), 'updated_at' => now()]
-                    );
+                $this->userStats->incrementProfileViews($user->id);
             } catch (\Throwable) {}
         }