Added simple caching to Termination and Building workflow

application/Building/Building.php

@@ -80,9 +80,13 @@ class Building extends mfBaseModel {
   }
   
   public function getWorkflowvalue($itemname, $type = false) {
-    $item = WorkflowitemModel::getFirst(['name' => $itemname]);
-    if(!$item->id) {
-      return null;
+    $item = mfValuecache::get("wfBuilding-".$itemname);
+    if(!$item) {
+      $item = WorkflowitemModel::getFirst(['name' => $itemname]);
+      if(!$item->id) {
+        return null;
+      }
+      mfValuecache::set("wfBuilding-".$itemname, $item);
     }
     
     switch($item->type) {

application/Termination/Termination.php

@@ -36,9 +36,13 @@ class Termination extends mfBaseModel {
   }
   
   public function getWorkflowvalue($itemname, $type = false) {
-    $item = WorkflowitemModel::getFirst(['name' => $itemname]);
-    if(!$item->id) {
-      return null;
+    $item = mfValuecache::get("wfTerm-".$itemname);
+    if(!$item) {
+      $item = WorkflowitemModel::getFirst(['name' => $itemname]);
+      if(!$item->id) {
+        return null;
+      }
+      mfValuecache::set("wfTerm-".$itemname, $item);
     }
     
     switch($item->type) {

lib/mvcfronk/mfValuecache/mfValuecache.php

@@ -0,0 +1,32 @@
+<?php
+
+class mfValuecache {
+  public static $instance;
+  private $cache;
+  
+  
+  private function __construct() {
+		
+	}
+	
+	public static function singleton() {
+		if(!isset(self::$instance)) {
+			$c=__CLASS__;
+			self::$instance=new $c();
+		}
+		return self::$instance;
+	}
+  
+  public static function get($key) {
+    $instance = self::singleton();
+    if(array_key_exists($key, $instance->cache)) {
+      return $instance->cache[$key];
+    }
+    return null;
+  }
+  
+  public static function set($key, $value) {
+    $instance = self::singleton();
+    $instance->cache[$key] = $value;
+  }
+}