Initial commit

smartapps/smartthings/flood-alert.src/flood-alert.groovy

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+/**
+ *  Copyright 2015 SmartThings
+ *
+ *  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.
+ *
+ *  Flood Alert
+ *
+ *  Author: SmartThings
+ */
+definition(
+    name: "Flood Alert!",
+    namespace: "smartthings",
+    author: "SmartThings",
+    description: "Get a push notification or text message when water is detected where it doesn't belong.",
+    category: "Safety & Security",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Meta/water_moisture.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Meta/water_moisture@2x.png"
+)
+
+preferences {
+	section("When there's water detected...") {
+		input "alarm", "capability.waterSensor", title: "Where?"
+	}
+	section("Send a notification to...") {
+		input("recipients", "contact", title: "Recipients", description: "Send notifications to") {
+			input "phone", "phone", title: "Phone number?", required: false
+		}
+	}
+}
+
+def installed() {
+	subscribe(alarm, "water.wet", waterWetHandler)
+}
+
+def updated() {
+	unsubscribe()
+	subscribe(alarm, "water.wet", waterWetHandler)
+}
+
+def waterWetHandler(evt) {
+	def deltaSeconds = 60
+
+	def timeAgo = new Date(now() - (1000 * deltaSeconds))
+	def recentEvents = alarm.eventsSince(timeAgo)
+	log.debug "Found ${recentEvents?.size() ?: 0} events in the last $deltaSeconds seconds"
+
+	def alreadySentSms = recentEvents.count { it.value && it.value == "wet" } > 1
+
+	if (alreadySentSms) {
+		log.debug "SMS already sent to $phone within the last $deltaSeconds seconds"
+	} else {
+		def msg = "${alarm.displayName} is wet!"
+		log.debug "$alarm is wet, texting $phone"
+
+		if (location.contactBookEnabled) {
+			sendNotificationToContacts(msg, recipients)
+		}
+		else {
+			sendPush(msg)
+			if (phone) {
+				sendSms(phone, msg)
+			}
+		}
+	}
+}
+