FEATURE: cache most used SQL queries

app/CMS/Helpers/CurrentTemplate.php

@@ -6,6 +6,7 @@ use App\Models\Content\Content;
 use App\Models\Module;
 use App\Models\User;
 use Illuminate\Database\QueryException;
+use Illuminate\Support\Facades\Cache;
 
 class CurrentTemplate implements TemplateHandler
 {
@@ -20,16 +21,19 @@ class CurrentTemplate implements TemplateHandler
     public static function get()
     {
         if (!self::$initialized) {
-            try {
-                self::$template = Module::where('is_template', true)
-                                        ->where('enabled', true)
-                                        ->first();
-            } catch (QueryException $e) {
-                throw new \ErrorException('DB not migrated, please, do so!');
-            }
-            if (self::$template) {
-                self::$template->module_settings = json_decode(self::$template->module_settings);
-            }
+                self::$template = Cache::rememberForever('current-template', function () {
+                    $template = Module::where('is_template', true)
+                          ->where('enabled', true)
+                          ->first();
+
+                    // todo remove after adding $casts into Module model
+                    if ($template) {
+                        $template->module_settings = json_decode($template->module_settings);
+                    }
+
+                    return $template;
+                });
+
 
             self::$initialized = true;
         }