init

web10/app/Models/SiteSetting.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class SiteSetting extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'key',
+        'value',
+    ];
+
+    public static function value(string $key, $default = null)
+    {
+        return cache()->remember("site_setting_{$key}", 600, function () use ($key, $default) {
+            $setting = static::where('key', $key)->first();
+
+            return $setting?->value ?? $default;
+        });
+    }
+
+    protected static function booted()
+    {
+        static::saved(function (SiteSetting $setting): void {
+            cache()->forget("site_setting_{$setting->key}");
+        });
+    }
+}