KVStorage에 reset추가

hwe/sammo/KVStorage.php

@@ -4,7 +4,7 @@ namespace sammo;
 class KVStorage{
     private $storNamespace;
     private $cacheData = null;
-    
+
     public function __construct(string $storNamespace, bool $cacheMode=false){
         $this->storNamespace = $storNamespace;
         if($cacheMode){
@@ -30,6 +30,13 @@ class KVStorage{
         return $this;
     }
 
+    public function resetValues():self{
+        if($this->cacheData !== null){
+            $this->cacheData = [];
+        }
+        return $this->resetDBNamespace();
+    }
+
     public function invalidateCacheValue($key):self{
         if($this->cacheData === null){
             return $this;
@@ -215,4 +222,12 @@ class KVStorage{
         ]);
         return $this;
     }
+
+    private function resetDBNamespace():self{
+        $db = DB::db();
+        $db->delete('storage', [
+            'namespace'=>$this->storNamespace
+        ]);
+        return $this;
+    }
 }