Modifying 'Reminders using notifications and light'

Additionally, the Temp-Motion app sends an in-app notification if the temperature of the container exceeds a particular threshold.

devicetypes/smartthings/zwave-door-window-sensor.src/zwave-door-window-sensor.groovy

@@ -29,6 +29,7 @@ metadata {
 		fingerprint deviceId: "0x0701", inClusters: "0x5E,0x86,0x72,0x98", outClusters: "0x5A,0x82"
 		fingerprint deviceId: "0x0701", inClusters: "0x5E,0x80,0x71,0x85,0x70,0x72,0x86,0x30,0x31,0x84,0x59,0x73,0x5A,0x8F,0x98,0x7A", outClusters:"0x20" // Philio multi+
 		fingerprint deviceId: "0x0701", inClusters: "0x5E,0x72,0x5A,0x80,0x73,0x86,0x84,0x85,0x59,0x71,0x70,0x7A,0x98" // Vision door/window
+		fingerprint deviceId: "0x0701", inClusters: "0x5E,0x98,0x86,0x72,0x5A,0x85,0x59,0x73,0x80,0x71,0x31,0x70,0x84,0x7A" // Vision Motion
 	}
 
 	// simulator metadata
@@ -263,5 +264,9 @@ def retypeBasedOnMSR() {
 			log.debug "Changing device type to Door / Window Sensor Plus (SG)"
 			setDeviceType("Door / Window Sensor Plus (SG)")
 			break
+		case "0109-2002-0205": // Vision Motion
+			log.debug "Changing device type to Vision Motion Sensor Plus (SG)"
+			setDeviceType("Vision Motion Sensor Plus (SG)")
+			break
 	}
 }

smartapps/dianoga/netatmo-connect.src/netatmo-connect.groovy

@@ -337,10 +337,10 @@ def initialize() {
 
 	settings.devices.each {
 		def deviceId = it
-		def detail = state.deviceDetail[deviceId]
+		def detail = state?.deviceDetail[deviceId]
 
 		try {
-			switch(detail.type) {
+			switch(detail?.type) {
 				case 'NAMain':
 					log.debug "Base station"
 					createChildDevice("Netatmo Basestation", deviceId, "${detail.type}.${deviceId}", detail.module_name)
@@ -487,12 +487,12 @@ def poll() {
     log.debug "State: ${state.deviceState}"
 
 	settings.devices.each { deviceId ->
-		def detail = state.deviceDetail[deviceId]
-		def data = state.deviceState[deviceId]
-		def child = children.find { it.deviceNetworkId == deviceId }
+		def detail = state?.deviceDetail[deviceId]
+		def data = state?.deviceState[deviceId]
+		def child = children?.find { it.deviceNetworkId == deviceId }
 
 		log.debug "Update: $child";
-		switch(detail.type) {
+		switch(detail?.type) {
 			case 'NAMain':
 				log.debug "Updating NAMain $data"
 				child?.sendEvent(name: 'temperature', value: cToPref(data['Temperature']) as float, unit: getTemperatureScale())

smartapps/mangioneimagery/medicine-management-contact-sensor.src/medicine-management-contact-sensor.groovy

@@ -0,0 +1,188 @@
+/**
+ *  Medicine Management - Contact Sensor
+ *
+ *  Copyright 2016 Jim Mangione
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ * Logic: 
+ * --- Send notification at the medicine reminder time IF draw wasn't alread opened in past 60 minutes
+ * --- If draw still isn't open 10 minutes AFTER reminder time, LED will turn RED.
+ * --- ----- Once draw IS open, LED will return back to it's original color
+ *
+ */
+import groovy.time.TimeCategory 
+
+definition(
+    name: "Medicine Management - Contact Sensor",
+    namespace: "MangioneImagery",
+    author: "Jim Mangione",
+    description: "This supports devices with capabilities of ContactSensor and ColorControl (LED). It sends an in-app and ambient light notification if you forget to open the drawer or cabinet where meds are stored. A reminder will be set to a single time per day. If the draw or cabinet isn't opened within 60 minutes of that reminder, an in-app message will be sent. If the draw or cabinet still isn't opened after an additional 10 minutes, then an LED light turns red until the draw or cabinet is opened",
+    category: "Health & Wellness",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png",
+    iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png")
+
+
+preferences {
+
+	section("My Medicine Draw/Cabinet"){
+		input "deviceContactSensor", "capability.contactSensor", title: "Opened Sensor" 
+	} 
+
+    section("Remind me to take my medicine at"){
+        input "reminderTime", "time", title: "Time"
+    }
+    
+    // NOTE: Use REAL device - virtual device causes compilation errors
+    section("My LED Light"){
+    	input "deviceLight", "capability.colorControl", title: "Smart light"
+    }
+
+}
+
+def installed() {
+	log.debug "Installed with settings: ${settings}"
+	
+	initialize()
+}
+
+def updated() {
+	log.debug "Updated with settings: ${settings}"
+
+	unsubscribe()
+        
+	initialize()
+}
+
+def initialize() {
+
+    // will stop LED notification incase it was set by med reminder
+    subscribe(deviceContactSensor, "contact", contactHandler)
+
+    // how many minutes to look in the past from the reminder time, for an open draw
+    state.minutesToCheckOpenDraw = 60
+    
+    // is true when LED notification is set after exceeding 10 minutes past reminder time
+    state.ledNotificationTriggered = false
+    
+    // Set a timer to run once a day to notify if draw wasn't opened yet
+    schedule(reminderTime, checkOpenDrawInPast)
+   
+}
+
+// Should turn off any LED notification on OPEN state
+def contactHandler(evt){
+	if (evt.value == "open") {
+        // if LED notification triggered, reset it.
+        log.debug "Cabinet opened"
+        if (state.ledNotificationTriggered) {
+            resetLEDNotification()
+        }
+	}
+}
+
+// If the draw was NOT opened within 60 minutes of the timer send notification out.
+def checkOpenDrawInPast(){
+	log.debug "Checking past 60 minutes of activity from $reminderTime"
+    
+    // check activity of sensor for past 60 minutes for any OPENED status
+    def cabinetOpened = isOpened(state.minutesToCheckOpenDraw)
+	log.debug "Cabinet found opened: $cabinetOpened"
+    
+    // if it's opened, then do nothing and assume they took their meds
+    if (!cabinetOpened) {    
+    	sendNotification("Hi, please remember to take your meds in the cabinet")
+       
+       // if no open activity, send out notification and set new reminder    
+        def reminderTimePlus10 = new Date(now() + (10 * 60000))
+
+        // needs to be scheduled if draw wasn't already opened
+        runOnce(reminderTimePlus10, checkOpenDrawAfterReminder)
+    }
+}
+
+// If the draw was NOT opened after 10 minutes past reminder, use LED notification
+def checkOpenDrawAfterReminder(){
+	log.debug "Checking additional 10 minutes of activity from $reminderTime"
+    
+    // check activity of sensor for past 10 minutes for any OPENED status
+    def cabinetOpened = isOpened(10)    
+    
+   	log.debug "Cabinet found opened: $cabinetOpened"
+        
+    // if no open activity, blink lights
+    if (!cabinetOpened) {
+    	log.debug "Set LED to Notification color"
+        setLEDNotification()
+    }
+    
+}
+
+// Helper function for sending out an app notification
+def sendNotification(msg){
+        log.debug "Message Sent: $msg"
+        sendPush(msg)
+}
+
+// Check if the sensor has been opened since the minutes entered
+// Return true if opened found, else false.
+def isOpened(minutes){
+    // query last X minutes of activity log    
+    def previousDateTime = new Date(now() - (minutes * 60000))
+    
+    // capture all events recorded
+    def evts = deviceContactSensor.eventsSince(previousDateTime)   
+    def cabinetOpened = false
+    if (evts.size() > 0) {
+        evts.each{
+            if(it.value == "open") {
+                cabinetOpened = true 
+            }
+        }
+	}
+    
+    return cabinetOpened
+}
+
+// Saves current color and sets the light to RED
+def setLEDNotification(){
+
+	state.ledNotificationTriggered = true
+    
+	// turn light back off when reset is called if it was originally off
+ 	state.ledState = deviceLight.currentValue("switch")
+
+	// set light to RED and store original color until stopped    
+    state.origColor = deviceLight.currentValue("hue")
+    deviceLight.on()
+    deviceLight.setHue(100)
+    
+    log.debug "LED set to RED. Original color stored: $state.origColor"
+
+}
+
+// Sets the color back to the original saved color
+def resetLEDNotification(){
+
+	state.ledNotificationTriggered = false
+    
+    // return color to original
+    log.debug "Reset LED color to: $state.origColor"
+    if (state.origColor != null) {
+    	deviceLight.setHue(state.origColor)
+    }
+    
+    // if the light was turned on just for the notification, turn it back off now
+    if (state.ledState == "off") {
+    	deviceLight.off()
+    }
+
+}

smartapps/mangioneimagery/medicine-management-temp-motion.src/medicine-management-temp-motion.groovy

@@ -0,0 +1,189 @@
+/**
+ *  Medicine Management - Temp-Motion
+ *
+ *  Copyright 2016 Jim Mangione
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ * Logic: 
+ * --- If temp > threshold set, send notification
+ * --- Send in-app notification at the medicine reminder time if no motion is detected in past 60 minutes
+ * --- If motion still isn't detected 10 minutes AFTER reminder time, LED will turn RED
+ * --- ----- Once motion is detected, LED will turn back to it's original color
+ */
+import groovy.time.TimeCategory 
+
+definition(
+    name: "Medicine Management - Temp-Motion",
+    namespace: "MangioneImagery",
+    author: "Jim Mangione",
+    description: "This only supports devices with capabilities TemperatureMeasurement, AccelerationSensor and ColorControl (LED). Supports two use cases. First, will notifies via in-app if the fridge where meds are stored exceeds a temperature threshold set in degrees. Secondly, sends an in-app and ambient light notification if you forget to take your meds by sensing movement of the medicine box in the fridge. A reminder will be set to a single time per day. If the box isn't moved within 60 minutes of that reminder, an in-app message will be sent. If the box still isn't moved after an additional 10 minutes, then an LED light turns red until the box is moved",
+    category: "Health & Wellness",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png",
+    iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png")
+
+
+preferences {
+ 
+     section("My Medicine in the Refrigerator"){
+		input "deviceAccelerationSensor", "capability.accelerationSensor", required: true, multiple: false, title: "Movement"
+        input "deviceTemperatureMeasurement", "capability.temperatureMeasurement", required: true, multiple: false, title: "Temperature"
+	} 
+
+	section("Temperature Threshold"){
+    	input "tempThreshold", "number", title: "Temperature Threshold"
+    }
+
+    section("Remind me to take my medicine at"){
+        input "reminderTime", "time", title: "Time"
+    }
+    
+    // NOTE: Use REAL device - virtual device causes compilation errors
+    section("My LED Light"){
+    	input "deviceLight", "capability.colorControl", title: "Smart light"
+    }    
+
+}
+
+def installed() {
+	log.debug "Installed with settings: ${settings}"
+	
+	initialize()
+}
+
+def updated() {
+	log.debug "Updated with settings: ${settings}"
+
+	unsubscribe()
+        
+	initialize()
+}
+
+def initialize() {
+	// will notify when temp exceeds max
+    subscribe(deviceTemperatureMeasurement, "temperature", tempHandler)
+
+    // will stop LED notification incase it was set by med reminder
+    subscribe(deviceAccelerationSensor, "acceleration.active", motionHandler)
+    
+    // how many minutes to look in the past from the reminder time
+    state.minutesToCheckPriorToReminder = 60
+    
+    // Set a timer to run once a day to notify if draw wasn't opened yet
+    schedule(reminderTime, checkMotionInPast)
+}
+
+
+// If temp > 39 then send an app notification out.
+def tempHandler(evt){
+	if (evt.doubleValue > tempThreshold) {
+    	log.debug "Fridge temp of $evt.value exceeded threshold"
+   		sendNotification("WARNING: Fridge temp is $evt.value with threshold of $tempThreshold")
+	}
+}
+
+// Should turn off any LED notification once motion detected
+def motionHandler(evt){
+    // always call out to stop any possible LED notification
+	log.debug "Medication moved. Send stop LED notification"
+    resetLEDNotification()
+}
+
+// If no motion detected within 60 minutes of the timer send notification out.
+def checkMotionInPast(){
+	log.debug "Checking past 60 minutes of activity from $reminderTime"
+    
+    // check activity of sensor for past 60 minutes for any OPENED status
+    def movement = isMoved(state.minutesToCheckPriorToReminder)
+	log.debug "Motion found: $movement"
+    
+    // if there was movement, then do nothing and assume they took their meds
+    if (!movement) {    
+    	sendNotification("Hi, please remember to take your meds in the fridge")
+    
+        // if no movement, send out notification and set new reminder    
+        def reminderTimePlus10 = new Date(now() + (10 * 60000))
+
+        // needs to be scheduled if draw wasn't already opened
+        runOnce(reminderTimePlus10, checkMotionAfterReminder)
+    }
+}
+
+// If still no movement after 10 minutes past reminder, use LED notification
+def checkMotionAfterReminder(){
+	log.debug "Checking additional 10 minutes of activity from $reminderTime"
+    
+    // check activity of sensor for past 10 minutes for any OPENED status
+    def movement = isMoved(10)    
+    
+   	log.debug "Motion found: $movement"
+        
+    // if no open activity, blink lights
+    if (!movement) {
+    	log.debug "Notify LED API"
+        setLEDNotification()
+    }
+    
+}
+
+// Helper function for sending out an app notification
+def sendNotification(msg){
+        log.debug "Message Sent: $msg"
+        sendPush(msg)
+}
+
+// Check if the accelerometer has been activated since the minutes entered
+// Return true if active, else false.
+def isMoved(minutes){
+    // query last X minutes of activity log    
+    def previousDateTime = new Date(now() - (minutes * 60000))
+    
+    // capture all events recorded
+    def evts = deviceAccelerationSensor.eventsSince(previousDateTime)   
+    def motion = false
+    if (evts.size() > 0) {
+        evts.each{
+            if(it.value == "active") {
+                motion = true 
+            }
+        }
+	}
+    
+    return motion
+}
+
+// Saves current color and sets the light to RED
+def setLEDNotification(){
+
+	// turn light back off when reset is called if it was originally off
+ 	state.ledState = deviceLight.currentValue("switch")
+
+	// set light to RED and store original color until stopped    
+    state.origColor = deviceLight.currentValue("hue")
+    deviceLight.on()
+    deviceLight.setHue(100)
+    
+    log.debug "LED set to RED. Original color stored: $state.origColor"
+
+}
+
+// Sets the color back to the original saved color
+def resetLEDNotification(){
+
+    // return color to original
+    log.debug "Reset LED color to: $state.origColor"
+    deviceLight.setHue(state.origColor)
+    
+    // if the light was turned on just for the notification, turn it back off now
+    if (state.ledState == "off") {
+    	deviceLight.off()
+    }
+}

smartapps/smartthings/gentle-wake-up.src/gentle-wake-up.groovy

@@ -39,6 +39,7 @@ preferences {
 	page(name: "completionPage")
 	page(name: "numbersPage")
 	page(name: "controllerExplanationPage")
+	page(name: "unsupportedDevicesPage")
 }
 
 def rootPage() {
@@ -47,6 +48,9 @@ def rootPage() {
 		section("What to dim") {
 			input(name: "dimmers", type: "capability.switchLevel", title: "Dimmers", description: null, multiple: true, required: true, submitOnChange: true)
 			if (dimmers) {
+				if (dimmersContainUnsupportedDevices()) {
+					href(name: "toUnsupportedDevicesPage", page: "unsupportedDevicesPage", title: "Some of your selected dimmers don't seem to be supported", description: "Tap here to fix it", required: true)
+				}
 				href(name: "toNumbersPage", page: "numbersPage", title: "Duration & Direction", description: numbersPageHrefDescription(), state: "complete")
 			}
 		}
@@ -71,6 +75,31 @@ def rootPage() {
 	}
 }
 
+def unsupportedDevicesPage() {
+
+	def unsupportedDimmers = dimmers.findAll { !hasSetLevelCommand(it) }
+
+	dynamicPage(name: "unsupportedDevicesPage") {
+		if (unsupportedDimmers) {
+			section("These devices do not support the setLevel command") {
+				unsupportedDimmers.each {
+					paragraph deviceLabel(it)
+				}
+			}
+			section {
+				input(name: "dimmers", type: "capability.sensor", title: "Please remove the above devices from this list.", submitOnChange: true, multiple: true)
+			}
+			section {
+				paragraph "If you think there is a mistake here, please contact support."
+			}
+		} else {
+			section {
+				paragraph "You're all set. You can hit the back button, now. Thanks for cleaning up your settings :)"
+			}
+		}
+	}
+}
+
 def controllerExplanationPage() {
 	dynamicPage(name: "controllerExplanationPage", title: "How To Control Gentle Wake Up") {
 
@@ -528,14 +557,16 @@ def updateDimmers(percentComplete) {
 		} else {
 
 			def shouldChangeColors = (colorize && colorize != "false")
-			def canChangeColors = hasSetColorCommand(dimmer)
 
-			log.debug "Setting ${deviceLabel(dimmer)} to ${nextLevel}"
-
-			if (shouldChangeColors && canChangeColors) {
-				dimmer.setColor([hue: getHue(dimmer, nextLevel), saturation: 100, level: nextLevel])
-			} else {
+			if (shouldChangeColors && hasSetColorCommand(dimmer)) {
+				def hue = getHue(dimmer, nextLevel)
+				log.debug "Setting ${deviceLabel(dimmer)} level to ${nextLevel} and hue to ${hue}"
+				dimmer.setColor([hue: hue, saturation: 100, level: nextLevel])
+			} else if (hasSetLevelCommand(dimmer)) {
+				log.debug "Setting ${deviceLabel(dimmer)} level to ${nextLevel}"
 				dimmer.setLevel(nextLevel)
+			} else {
+				log.warn "${deviceLabel(dimmer)} does not have setColor or setLevel commands."
 			}
 
 		}
@@ -817,24 +848,21 @@ private getRedHue(level) {
 	if (level >= 96) return 17
 }
 
+private dimmersContainUnsupportedDevices() {
+	def found = dimmers.find { hasSetLevelCommand(it) == false }
+	return found != null
+}
+
 private hasSetLevelCommand(device) {
-	def isDimmer = false
-	device.supportedCommands.each {
-		if (it.name.contains("setLevel")) {
-			isDimmer = true
-		}
-	}
-	return isDimmer
+	return hasCommand(device, "setLevel")
 }
 
 private hasSetColorCommand(device) {
-	def hasColor = false
-	device.supportedCommands.each {
-		if (it.name.contains("setColor")) {
-			hasColor = true
-		}
-	}
-	return hasColor
+	return hasCommand(device, "setColor")
+}
+
+private hasCommand(device, String command) {
+	return (device.supportedCommands.find { it.name == command } != null)
 }
 
 private dimmersWithSetColorCommand() {
@@ -1073,4 +1101,4 @@ def hasStartLevel() {
 
 def hasEndLevel() {
 	return (endLevel != null && endLevel != "")
-}
+}

smartapps/smartthings/logitech-harmony-connect.src/logitech-harmony-connect.groovy

@@ -658,29 +658,73 @@ def updateDevice() {
 	def data = request.JSON
 	def command = data.command
 	def arguments = data.arguments
-
 	log.debug "updateDevice, params: ${params}, request: ${data}"
 	if (!command) {
 		render status: 400, data: '{"msg": "command is required"}'
 	} else {
 		def device = allDevices.find { it.id == params.id }
-		if (device) {
-        	if (device.hasCommand("$command")) {
-                if (arguments) {
-                    device."$command"(*arguments)
-                } else {
-                    device."$command"()
-                }
-                render status: 204, data: "{}"
-           	} else {
-				render status: 404, data: '{"msg": "Command not supported by this Device"}'
-			}
-		} else {
-			render status: 404, data: '{"msg": "Device not found"}'
-		}
+    if (device) {
+        if (validateCommand(device, command)) {
+            if (arguments) {
+                device."$command"(*arguments)
+            } else {
+                device."$command"()
+            }
+            render status: 204, data: "{}"
+        } else {
+          render status: 403, data: '{"msg": "Access denied. This command is not supported by current capability."}'
+        }
+    } else {
+      render status: 404, data: '{"msg": "Device not found"}'
+    }
+  }
+}
+
+/**
+ * Validating the command passed by the user based on capability.
+ * @return boolean
+ */
+def validateCommand(device, command) {
+	def capabilityCommands = getDeviceCapabilityCommands(device.capabilities)
+	def currentDeviceCapability = getCapabilityName(device)
+	if (currentDeviceCapability != "" && capabilityCommands[currentDeviceCapability]) {
+		return command in capabilityCommands[currentDeviceCapability] ? true : false
+	} else {
+		// Handling other device types here, which don't accept commands
+		httpError(400, "Bad request.")
 	}
 }
 
+/**
+ * Need to get the attribute name to do the lookup. Only
+ * doing it for the device types which accept commands
+ * @return attribute name of the device type
+ */
+def getCapabilityName(device) {
+    def capName = ""
+    if (switches.find{it.id == device.id})
+			capName = "Switch"
+		else if (alarms.find{it.id == device.id})
+			capName = "Alarm"
+		else if (locks.find{it.id == device.id})
+			capName = "Lock"
+    log.trace "Device: $device - Capability Name: $capName"
+		return capName
+}
+
+/**
+ * Constructing the map over here of
+ * supported commands by device capability
+ * @return a map of device capability -> supported commands
+ */
+def getDeviceCapabilityCommands(deviceCapabilities) {
+	def map = [:]
+	deviceCapabilities.collect {
+		map[it.name] = it.commands.collect{ it.name.toString() }
+	}
+	return map
+}
+
 def listSubscriptions() {
 	log.debug "listSubscriptions()"
 	app.subscriptions?.findAll { it.device?.device && it.device.id }?.collect {
@@ -780,17 +824,51 @@ def deviceHandler(evt) {
 
 def sendToHarmony(evt, String callbackUrl) {
 	def callback = new URI(callbackUrl)
-	def host = callback.port != -1 ? "${callback.host}:${callback.port}" : callback.host
-	def path = callback.query ? "${callback.path}?${callback.query}".toString() : callback.path
-	sendHubCommand(new physicalgraph.device.HubAction(
-		method: "POST",
-		path: path,
-		headers: [
-			"Host": host,
-			"Content-Type": "application/json"
-		],
-		body: [evt: [deviceId: evt.deviceId, name: evt.name, value: evt.value]]
-	))
+  if(isIP(callback.host)){
+  	def host = callback.port != -1 ? "${callback.host}:${callback.port}" : callback.host
+  	def path = callback.query ? "${callback.path}?${callback.query}".toString() : callback.path
+  	sendHubCommand(new physicalgraph.device.HubAction(
+  		method: "POST",
+  		path: path,
+  		headers: [
+  			"Host": host,
+  			"Content-Type": "application/json"
+  		],
+  		body: [evt: [deviceId: evt.deviceId, name: evt.name, value: evt.value]]
+  	))
+  } else {
+    def params = [
+      uri: callbackUrl,
+      body: [evt: [deviceId: evt.deviceId, name: evt.name, value: evt.value]]
+    ]
+    try {
+        log.debug "Sending data to Harmony Cloud: $params"
+        httpPostJson(params) { resp ->
+            log.debug "Harmony Cloud - Response: ${resp.status}"
+        }
+    } catch (e) {
+        log.error "Harmony Cloud - Something went wrong: $e"
+    }
+  }
+}
+
+public static boolean isIP(String str) {
+    try {
+         String[] parts = str.split("\\.");
+         if (parts.length != 4) return false;
+         for (int i = 0; i < 4; ++i) {
+             int p
+             try {
+               p = Integer.parseInt(parts[i]);
+             } catch (Exception e) {
+               return false;
+             }
+             if (p > 255 || p < 0) return false;
+         }
+         return true;
+    } catch (Exception e) {
+        return false;
+    }
 }
 
 def listHubs() {

smartapps/vlaminck/alfred-workflow.src/alfred-workflow.groovy

@@ -92,22 +92,87 @@ void updateLock() {
 
 private void updateAll(devices) {
 	def command = request.JSON?.command
-	if (command) {
-		devices."$command"()
+	def type = params.param1
+	if (!devices) {
+		httpError(404, "Devices not found")
+	}
+	
+	if (command){
+		devices.each { device ->
+			executeCommand(device, type, command)
+		}
 	}
 }
 
 private void update(devices) {
 	log.debug "update, request: ${request.JSON}, params: ${params}, devices: $devices.id"
 	def command = request.JSON?.command
-	if (command) {
-		def device = devices.find { it.id == params.id }
-		if (!device) {
-			httpError(404, "Device not found")
-		} else {
-			device."$command"()
-		}
+	def type = params.param1
+	def device = devices?.find { it.id == params.id }
+
+	if (!device) {
+		httpError(404, "Device not found")
 	}
+
+	if (command) {
+		executeCommand(device, type, command)
+	}
+}
+
+/**
+ * Validating the command passed by the user based on capability.
+ * @return boolean
+ */
+def validateCommand(device, deviceType, command) {
+	def capabilityCommands = getDeviceCapabilityCommands(device.capabilities)
+	def currentDeviceCapability = getCapabilityName(deviceType)
+	if (capabilityCommands[currentDeviceCapability]) {
+		return command in capabilityCommands[currentDeviceCapability] ? true : false
+	} else {
+		// Handling other device types here, which don't accept commands
+		httpError(400, "Bad request.")
+	}
+}
+
+/**
+ * Need to get the attribute name to do the lookup. Only
+ * doing it for the device types which accept commands
+ * @return attribute name of the device type
+ */
+def getCapabilityName(type) {
+    switch(type) {
+		case "switches":
+			return "Switch"
+		case "locks":
+			return "Lock"
+		default:
+			return type
+	}
+}
+
+/**
+ * Constructing the map over here of
+ * supported commands by device capability
+ * @return a map of device capability -> supported commands
+ */
+def getDeviceCapabilityCommands(deviceCapabilities) {
+	def map = [:]
+	deviceCapabilities.collect {
+		map[it.name] = it.commands.collect{ it.name.toString() }
+	}
+	return map
+}
+
+/**
+ * Validates and executes the command
+ * on the device or devices
+ */
+def executeCommand(device, type, command) {
+	if (validateCommand(device, type, command)) {
+		device."$command"()
+	} else {
+		httpError(403, "Access denied. This command is not supported by current capability.")
+	}	
 }
 
 private show(devices, name) {