Persist system settings in database

app/Services/System/SystemSettingService.php

@@ -3,15 +3,23 @@
 namespace App\Services\System;
 
 use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Cache;
+use App\Models\Setting;
 
 class SystemSettingService
 {
+    private const CACHE_KEY = 'system.settings';
+
     /**
      * Ambil semua konfigurasi sistem dengan struktur terkelompok.
      */
     public function all(): array
     {
-        return config('system', []);
+        $defaults = config('system', []);
+        $overrides = Cache::rememberForever(self::CACHE_KEY, fn () => $this->loadFromDatabase());
+
+        // Override nilai default dengan data database agar dapat full customize.
+        return array_replace_recursive($defaults, $overrides);
     }
 
     /**
@@ -25,11 +33,55 @@ class SystemSettingService
     /**
      * Set konfigurasi secara runtime tanpa menyentuh database.
      */
-    public function set(string $key, mixed $value): void
+    public function set(string $key, mixed $value, ?string $type = null, ?string $description = null, ?string $group = null, bool $isPublic = false): void
     {
-        $settings = $this->all();
-        Arr::set($settings, $key, $value);
+        Setting::updateOrCreate(
+            ['key' => $key],
+            [
+                'group' => $group ?? $this->guessGroupFromKey($key),
+                'type' => $type ?? $this->inferType($value),
+                'value' => $value,
+                'description' => $description,
+                'is_public' => $isPublic,
+            ]
+        );
 
-        config(['system' => $settings]);
+        $this->refresh();
+    }
+
+    /**
+     * Refresh cache & config setelah update agar konsisten.
+     */
+    public function refresh(): void
+    {
+        Cache::forget(self::CACHE_KEY);
+        config(['system' => $this->all()]);
+    }
+
+    private function loadFromDatabase(): array
+    {
+        $settings = [];
+
+        Setting::query()->orderBy('key')->get()->each(function (Setting $setting) use (&$settings) {
+            Arr::set($settings, $setting->key, $setting->value);
+        });
+
+        return $settings;
+    }
+
+    private function inferType(mixed $value): string
+    {
+        return match (true) {
+            is_bool($value) => 'boolean',
+            is_int($value) => 'integer',
+            is_float($value) => 'float',
+            is_array($value) => 'array',
+            default => 'string',
+        };
+    }
+
+    private function guessGroupFromKey(string $key): string
+    {
+        return explode('.', $key)[0] ?? 'general';
     }
 }