MSA-2472: This app will monitor a door lock and will lock the lock after a specified period of being unlocked unless one switch in the selected list is turned on.

smartapps/prestonwii/auto-lock-door.src/auto-lock-door.groovy

@@ -0,0 +1,79 @@
+/**
+ *  Auto Lock Door
+ *
+ *  Copyright 2017 Preston Wiley
+ *
+ *  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.
+ *
+ */
+definition(
+    name: "Auto Lock Door",
+    namespace: "prestonwii",
+    author: "Preston Wiley",
+    description: "Lock a door after being unlocked for a specified period of time unless a switch is turned on.",
+    category: "Safety & Security",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/SafetyAndSecurity/Cat-SafetyAndSecurity.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/SafetyAndSecurity/Cat-SafetyAndSecurity@2x.png",
+    iconX3Url: "https://s3.amazonaws.com/smartapp-icons/SafetyAndSecurity/Cat-SafetyAndSecurity@3x.png")
+
+
+preferences {
+	section("Select Lock") {
+      input "thelock", "capability.lock", required: true, title: "Which lock do you want to configure?"
+	}
+    section("Set Timer") {
+      input "minutes", "number", required: true, title: "How many minutes before locking the lock?"
+    }
+    section("Unless") {
+      input "switches", "capability.switch", multiple: true, title: "If any of these switches are on, do not lock the lock"
+    }
+}
+
+def installed() {
+	log.debug "Installed with settings: ${settings}"
+
+	initialize()
+}
+
+def updated() {
+	log.debug "Updated with settings: ${settings}"
+
+	unsubscribe()
+	initialize()
+}
+
+def initialize() {
+    subscribe(thelock, "lock.unlocked", lockUnlockedHandler)
+}
+
+def lockUnlockedHandler(evt) {
+  log.debug "lockUnlockedHandler called: $evt"
+  runIn(60 * minutes, lockLock)
+}
+
+def lockLock() {
+    def curVal = thelock.currentValue("lock")
+    if (curVal == "unlocked") {
+      def currSwitches = switches.currentSwitch
+      
+      def onSwitches = currSwitches.findAll { switchVal ->
+        switchVal == "on" ? true : false
+      }
+      
+      if (onSwitches.size() > 0) {
+        log.debug("switch being on aborts lock event")
+      } else {
+        log.debug("performing lock action on lock")
+        thelock.lock()
+      }
+    } else {
+      log.debug("lock is already locked")
+    }
+}