improve cache system

public/site/models/project.php

@@ -3,29 +3,32 @@
 use adrienpayet\notifications\NotificationsPage;
 
 class ProjectPage extends NotificationsPage {
-  public function getSteps($refreshCache = false) {    
+  public function getStepsFromCache() {    
     $apiCache = kirby()->cache('api');
-    $stepsData = $apiCache->get($this->slug() . '_' . 'steps');    
-
-    if ($refreshCache) {
-      $steps = [];
-
-      foreach ($this->children() as $child) {
-        try {
-          $steps[] = $this->createStep($child);
-        } catch (\Throwable $th) {
-          //throw $th;
-        }
+    $stepsData = $apiCache->get($this->slug() . '_' . 'steps');   
+    if (!$stepsData) {
+      $steps = $newPage->getRefreshedSteps(true);    
+   
+      refreshProjectStepsCache($project, $steps);
+      return $steps;
+    };
+    return $stepsData;
+  }
+  public function getRefreshedSteps() {        
+    // Create steps
+    $steps = [];
+    foreach ($this->children() as $child) {
+      try {
+        $steps[] = $this->createStep($child);
+      } catch (\Throwable $th) {
+        throw new Exception("Can't create step. File " . $th->getFile() . " line " . $th->getLine(), 1);
       }
-
-      usort($steps, fn($a, $b) => $a['index'] <=> $b['index']);
-
-      $apiCache->set($this->slug() . '_' . 'steps', $steps);
-      
-      return $steps; 
-    } else {      
-      return $stepsData;
     }
+
+    // Sort steps by their index
+    usort($steps, fn($a, $b) => $a['index'] <=> $b['index']);
+    
+    return $steps; 
   }
 
   private function createStep($child) {