Force the refresh from hue hub, of hue light when button in pressen.

Author: Supergiovane

nodes/commonFunctions.js

@@ -649,7 +649,7 @@ module.exports = (RED) => {
             }
         });
 
-        RED.httpAdmin.get("/KNXUltimateGetResourcesHUE", (req, res) => {
+        RED.httpAdmin.get("/KNXUltimateGetResourcesHUE", async (req, res) => {
             try {
                 // °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
                 const serverId = RED.nodes.getNode(req.query.serverId); // Retrieve node.id of the config node.
@@ -660,7 +660,9 @@ module.exports = (RED) => {
                     res.json({ devices: jRet });
                     return;
                 }
-                const jRet = serverId.getResources(req.query.rtype);
+                const refreshFlag = (req.query.forceRefresh || '').toString().toLowerCase();
+                const forceRefresh = refreshFlag === '1' || refreshFlag === 'true' || refreshFlag === 'yes';
+                const jRet = await serverId.getResources(req.query.rtype, { forceRefresh });
                 if (jRet !== undefined) {
                     res.json(jRet);
                 } else {

nodes/hue-config.js

@@ -234,8 +234,15 @@ module.exports = (RED) => {
     };
 
     // Returns the cached devices (node.hueAllResources) by type.
-    node.getResources = function getResources(_rtype) {
+    node.getResources = async function getResources(_rtype, { forceRefresh = false } = {}) {
       try {
+        if (forceRefresh) {
+          try {
+            await node.loadResourcesFromHUEBridge();
+          } catch (error) {
+            node.sysLogger?.warn(`KNXUltimateHue: getResources force refresh failed ${error.message}`);
+          }
+        }
         if (node.hueAllResources === undefined) return;
         // Returns capitalized string
         function capStr(s) {

nodes/knxUltimateHueLight.html

@@ -328,7 +328,8 @@
             if ($hueDevicesLoading.length) {
               $hueDevicesLoading.show();
             }
-            $.getJSON(`KNXUltimateGetResourcesHUE?rtype=light&serverId=${encodeURIComponent(hueServer.id)}&_=${Date.now()}`, (data) => {
+            const refreshQuery = forceRefresh ? '&forceRefresh=1' : '';
+            $.getJSON(`KNXUltimateGetResourcesHUE?rtype=light&serverId=${encodeURIComponent(hueServer.id)}${refreshQuery}&_=${Date.now()}`, (data) => {
               const listCandidates = Array.isArray(data) ? data : (Array.isArray(data?.devices) ? data.devices : []);
               cachedHueDevices = listCandidates.map((value) => {
                 const deviceObject = value.deviceObject || value;