Add watches for Defiance

weather/defiance.js

@@ -1,5 +1,7 @@
 const severeWarningEvents = ["Severe Thunderstorm Warning","Destructive Severe Thunderstorm Warning","Considerable Destructive Severe Thunderstorm Warning"]
 const tornadoWarningEvents = ["Tornado Warning","Radar Indicated Tornado Warning","Confirmed Tornado Warning","Tornado Emergency"]
+const tornadoWatchEvents = ["Tornado Watch"]
+const severeThunderstormWatchEvents = ["Severe Thunderstorm Watch"]
 
 let alerts = msg.payload.features
 let tornado_possible = false
@@ -66,6 +68,24 @@ if (confirmed_tornado.length > 0) {
     confirmed = true
 }
 
+// Filter for Tornado Watches
+
+let tornado_watch = alerts.filter(function(alert) {
+    if (alert.properties &&
+    tornadoWatchEvents.includes(alert.properties.event)) {
+        return true
+    }
+})
+
+// Filter for Severe Thunderstorm Watches
+
+let severe_thunderstorm_watch = alerts.filter(function(alert) {
+    if (alert.properties &&
+    severeThunderstormWatchEvents.includes(alert.properties.event)) {
+        return true
+    }
+})
+
 // If there are any alerts, return them
 
 let tstormMsg = {
@@ -85,5 +105,19 @@ let tornadoWarnMsg = {
     }
 }
 
-node.send([tstormMsg,tornadoWarnMsg])
+let tornadoWatchMsg = {
+    "payload": {
+        "alerts": tornado_watch,
+        "count": tornado_watch.length
+    }
+}
+
+let severeThunderstormWatchMsg = {
+    "payload": {
+        "alerts": severe_thunderstorm_watch,
+        "count": severe_thunderstorm_watch.length
+    }
+}
+
+node.send([tstormMsg,tornadoWarnMsg,tornadoWatchMsg,severeThunderstormWatchMsg])
 node.status({fill:'green',shape:'dot',text:'Alerts Updated'})