getVersions

Author: odeimaiz

services/static-webserver/client/source/class/osparc/dashboard/ResourceDetails.js

@@ -254,34 +254,36 @@ qx.Class.define("osparc.dashboard.ResourceDetails", {
       hBox.add(versionsBox);
 
 
-      const versions = osparc.service.Utils.getVersions(this.__resourceData["key"]);
-      let selectedItem = null;
-
-      // first setSelection
-      versions.forEach(version => {
-        selectedItem = osparc.service.Utils.versionToListItem(this.__resourceData["key"], version);
-        versionsBox.add(selectedItem);
-        if (this.__resourceData["version"] === version) {
-          versionsBox.setSelection([selectedItem]);
-        }
-      });
-      osparc.utils.Utils.growSelectBox(versionsBox, 200);
-
-      // then listen to changes
-      versionsBox.addListener("changeSelection", e => {
-        const selection = e.getData();
-        if (selection.length) {
-          const serviceVersion = selection[0].version;
-          if (serviceVersion !== this.__resourceData["version"]) {
-            osparc.store.Services.getService(this.__resourceData["key"], serviceVersion)
-              .then(serviceData => {
-                serviceData["resourceType"] = "service";
-                this.__resourceData = serviceData;
-                this.__addPages();
-              });
-          }
-        }
-      }, this);
+      osparc.store.Services.getVersions(this.__resourceData["key"], this.__resourceData["version"])
+        .then(versions => {
+          let selectedItem = null;
+
+          // first setSelection
+          versions.forEach(version => {
+            selectedItem = osparc.service.Utils.versionToListItem(this.__resourceData["key"], version);
+            versionsBox.add(selectedItem);
+            if (this.__resourceData["version"] === version) {
+              versionsBox.setSelection([selectedItem]);
+            }
+          });
+          osparc.utils.Utils.growSelectBox(versionsBox, 200);
+
+          // then listen to changes
+          versionsBox.addListener("changeSelection", e => {
+            const selection = e.getData();
+            if (selection.length) {
+              const serviceVersion = selection[0].version;
+              if (serviceVersion !== this.__resourceData["version"]) {
+                osparc.store.Services.getService(this.__resourceData["key"], serviceVersion)
+                  .then(serviceData => {
+                    serviceData["resourceType"] = "service";
+                    this.__resourceData = serviceData;
+                    this.__addPages();
+                  });
+              }
+            }
+          }, this);
+        });
 
       return hBox;
     },

services/static-webserver/client/source/class/osparc/store/Services.js

@@ -77,6 +77,31 @@ qx.Class.define("osparc.store.Services", {
       });
     },
 
+    __getVersionsFromCache: function(key, version, filterDeprecated = true) {
+      if (this.servicesCached[key][version]["history"]) {
+        const versions = this.servicesCached[key][version]["history"]
+          .filter(entry => !filterDeprecated || entry["retired"] === null)
+          .map(entry => entry["version"]);
+        return versions;
+      }
+      return [];
+    },
+
+    getVersions: function(key, version, filterDeprecated = true) {
+      return new Promise(resolve => {
+        if (this.__isInCache(key, version)) {
+          const versions = this.__getVersionsFromCache(key, version, filterDeprecated);
+          resolve(versions);
+        } else {
+          this.getService(key, version)
+            .then(() => {
+              const versions = this.__getVersionsFromCache(key, version, filterDeprecated);
+              resolve(versions);
+            });
+        }
+      });
+    },
+
     getServicesLatestList: function(excludeFrontend = true, excludeDeprecated = true) {
       return new Promise(resolve => {
         const servicesList = [];
@@ -168,9 +193,9 @@ qx.Class.define("osparc.store.Services", {
         this.servicesCached[key] = {};
       }
       this.servicesCached[key][version] = service;
-      this.servicesCached[key][version]["cached"] = true;
 
       if ("history" in service) {
+        this.servicesCached[key][version]["cached"] = true;
         service["history"].forEach(historyEntry => {
           const hVersion = historyEntry.version;
           if (!(hVersion in this.servicesCached[key])) {