Upload beautify

app/Support/AvatarUrl.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Support;
+
+use Illuminate\Support\Facades\DB;
+
+class AvatarUrl
+{
+    private static array $hashCache = [];
+
+    public static function forUser(int $userId, ?string $hash = null, int $size = 128): string
+    {
+        if ($userId <= 0) {
+            return self::default();
+        }
+
+        $avatarHash = $hash ?: self::resolveHash($userId);
+        if (!$avatarHash) {
+            return self::default();
+        }
+
+        $base = rtrim((string) config('cdn.avatar_url', 'https://file.skinbase.org'), '/');
+
+        return sprintf('%s/avatars/%d/%d.webp?v=%s', $base, $userId, $size, $avatarHash);
+    }
+
+    public static function default(): string
+    {
+        return asset('img/default-avatar.webp');
+    }
+
+    private static function resolveHash(int $userId): ?string
+    {
+        if (array_key_exists($userId, self::$hashCache)) {
+            return self::$hashCache[$userId];
+        }
+
+        try {
+            $value = DB::table('user_profiles')
+                ->where('user_id', $userId)
+                ->value('avatar_hash');
+        } catch (\Throwable $e) {
+            $value = null;
+        }
+
+        self::$hashCache[$userId] = $value ? (string) $value : null;
+
+        return self::$hashCache[$userId];
+    }
+}