fix(connection): Ensure current plan gets displayed

Author: csuermann

connection.js

@@ -31,7 +31,8 @@ module.exports = function (RED) {
       `/vsh-connection/${node.id}`,
       RED.auth.needsPermission('vsh-virtual-device.read'),
       function (req, res) {
-        res.json({ plan: node.getPlan() })
+        const connectionNode = RED.nodes.getNode(node.id)
+        res.json({ plan: connectionNode.getPlan() })
       }
     )
 
@@ -512,7 +513,7 @@ module.exports = function (RED) {
         return
       }
 
-      console.warn('RECEIVED REQUEST TO RESTART VSH...')
+      this.logger('RECEIVED REQUEST TO RESTART VSH...')
 
       this.disconnect()
 
@@ -656,7 +657,7 @@ module.exports = function (RED) {
           return
         }
       } catch (e) {
-        this.logger('connection failed. Retrying in 5 seconds...')
+        this.logger('connection failed. Retrying in 30 seconds...')
         this.errorCode = 'connection failed. Retrying every 30 sec...'
         this.isError = true
         this.refreshChildrenNodeStatus()

virtual-device.html

@@ -6,20 +6,23 @@
       return
     }
 
-    $.getJSON('vsh-connection/' + vshConnectionNodeId, function ({ plan }) {
-      $('#vsh-current-plan')
-        .text(plan.toUpperCase())
-        .addClass('vsh-plan-' + plan)
-
-      if (plan === 'free') {
-        setTimeout(() => $('#subscription-hint').fadeIn('slow'), 1500)
-      }
-
-      if (plan === 'pro') {
-        $('#node-input-retrievable').prop('disabled', false)
-        $('#retrievable-label').removeClass('retrievable-option-disabled')
+    $.getJSON(
+      'vsh-connection/' + vshConnectionNodeId + '?_=' + new Date().getTime(),
+      function ({ plan }) {
+        $('#vsh-current-plan')
+          .text(plan.toUpperCase())
+          .addClass('vsh-plan-' + plan)
+
+        if (plan === 'free') {
+          setTimeout(() => $('#subscription-hint').fadeIn('slow'), 1500)
+        }
+
+        if (plan === 'pro') {
+          $('#node-input-retrievable').prop('disabled', false)
+          $('#retrievable-label').removeClass('retrievable-option-disabled')
+        }
       }
-    })
+    )
   }
 
   RED.nodes.registerType('vsh-virtual-device', {

virtual-device.js

@@ -14,7 +14,9 @@ module.exports = function (RED) {
 
     const deviceId = 'vshd-' + node.id.replace('.', '')
 
-    const connectionNode = RED.nodes.getNode(config.connection)
+    const getConnectionNode = () => {
+      return RED.nodes.getNode(config.connection)
+    }
 
     const validators = getValidators(config.template)
     const decorator = getDecorator(config.template, config.diff)
@@ -79,10 +81,10 @@ module.exports = function (RED) {
       return approvedState
     }
 
-    if (connectionNode) {
+    if (getConnectionNode()) {
       //connection is configured
       //register callbacks. This way connectionNode can communicate with us:
-      connectionNode.registerChildNode(deviceId, {
+      getConnectionNode().registerChildNode(deviceId, {
         setStatus: (status, force = false) => {
           if (isActive || force) {
             node.status(status)
@@ -106,7 +108,7 @@ module.exports = function (RED) {
     }
 
     node.on('input', function (msg, send, done) {
-      if (!connectionNode || !isActive) {
+      if (!getConnectionNode() || !isActive) {
         console.log(
           `ignoring inbound msg for non-active device ID ${deviceId}'`
         )
@@ -152,7 +154,7 @@ module.exports = function (RED) {
       const confirmedNewLocalState = setLocalState(newLocalState)
 
       if (!deepEql(oldLocalState, newLocalState)) {
-        connectionNode.handleLocalDeviceStateChange({
+        getConnectionNode().handleLocalDeviceStateChange({
           deviceId,
           oldState: oldLocalState,
           newState: confirmedNewLocalState,
@@ -169,8 +171,8 @@ module.exports = function (RED) {
     })
 
     node.on('close', async function (removed, done) {
-      if (connectionNode) {
-        await connectionNode.unregisterChildNode(deviceId)
+      if (getConnectionNode()) {
+        await getConnectionNode().unregisterChildNode(deviceId)
       }
       node.status({})
       return done()