Solution to problem with cache

ITISFoundation · Oct 31, 2019 · 0513c82 · 0513c82
1 parent 2880c38
commit 0513c82
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diff --git a/services/web/client/source/class/osparc/Application.js b/services/web/client/source/class/osparc/Application.js
@@ -113,6 +113,9 @@ qx.Class.define("osparc.Application", {
       if (isLogged) {
         this.__loadMainPage();
       } else {
+        // Reset store (cache)
+        osparc.store.Store.getInstance().invalidate();
+
         osparc.auth.Manager.getInstance().validateToken(data => {
           if (data.role === "Guest") {
             // Logout a guest trying to access the Dashboard

diff --git a/services/web/client/source/class/osparc/store/Store.js b/services/web/client/source/class/osparc/store/Store.js
@@ -28,6 +28,19 @@
  * <pre class='javascript'>
  *   let studies = osparc.store.Store.getInstance().getStudies();
  * </pre>
+ *
+ * To invalidate the cache for any of the entities, config for example, just do:
+ * <pre class="javascript">
+ *   osparc.store.Store.getInstance().resetConfig();
+ * </pre>
+ * or
+ * <pre class="javascript">
+ *   osparc.store.Store.getInstance().invalidate("config");
+ * </pre>
+ * To invalidate the entire cache:
+ * <pre class="javascript">
+ *   osparc.store.Store.getInstance().invalidate();
+ * </pre>
  */
 qx.Class.define("osparc.store.Store", {
   extend: qx.core.Object,
@@ -151,6 +164,28 @@ qx.Class.define("osparc.store.Store", {
         return null;
       }
       return osparc.utils.Services.servicesCached;
+    },
+
+    /**
+     * Invalidates the cache for the given resources.
+     * If resource is a string, it will invalidate that resource.
+     * If it is an array, it will try to invalidate every resource in the array.
+     * If it is not provided, it will invalidate all resources.
+     *
+     * @param {(string|string[])} [resources] Property or array of property names that must be reset
+     */
+    invalidate: function(resources) {
+      if (typeof resources === "string" || resources instanceof String) {
+        this.reset(resources);
+      } else {
+        let propertyArray;
+        if (resources == null) { // eslint-disable-line no-eq-null
+          propertyArray = Object.keys(qx.util.PropertyUtil.getProperties(osparc.store.Store));
+        } else if (Array.isArray(resources)) {
+          propertyArray = resources;
+        }
+        propertyArray.map(propName => this.reset(propName));
+      }
     }
   }
 });