change-lock-code-multi-user.smartapp.groovy

/**
 *  Change or Delete Lock Codes
 *
 *  Author: bigpunk6
 */
 
definition(
    name: "Change or Delete Door Lock Codes - Multi User",
    namespace: "bigpunk6",
    author: "bigpunk6",
    description: "This app alows you to change or delete the user codes for your smart door locks",
    category: "Safety & Security",
    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience%402x.png")

import groovy.json.JsonSlurper

preferences {
    page(name: "page1", title: "Select Locks and Users", nextPage: "page2", uninstall: true) {
        section("What Locks") {
                input "locks","capability.lockCodes", title: "Locks", multiple: true
        }
        section( "Notifications" ) {
            input "sendPushMessage", "enum", title: "Send a push notification?", metadata:[values:["Yes","No"]], required:false
            input "phone", "phone", title: "Send a Text Message?", required: false
        }
    }
    page(name: "page2", title: "Set user preferences", nextPage: "page3", uninstall: true) {
        section("User 1") {
            input "username1", "text", title: "Name for User", required:false
            input "code1", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode1", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
        section("User 2") {
            input "username2", "text", title: "Name for User", required:false
            input "code2", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode2", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
    }
    page(name: "page3", title: "Set user preferences", nextPage: "page4", uninstall: true) {
        section("User 3") {
            input "username3", "text", title: "Name for User", required:false
            input "code3", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode3", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
        section("User 4") {
            input "username4", "text", title: "Name for User", required:false
            input "code4", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode4", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
    }
    page(name: "page4", title: "Set user preferences", nextPage: "page4", install: true, uninstall: true) {
        section("User 5") {
            input "username5", "text", title: "Name for User", required:false
            input "code5", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode5", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
        section("User 6") {
            input "username6", "text", title: "Name for User", required:false
            input "code6", "text", title: "Code (4 to 8 digits) or X to Delete", required:false
            input "sendCode6", "enum", title: "Send notification when users code is used", metadata:[values:["Yes","No"]], required:false
        }
    }
}

def installed() {
    initialize()
}

def updated() {
    unsubscribe()
    initialize()
}

def initialize() {
    subscribe(locks, "codeReport", codereturn)
    subscribe(locks, "lock", codeUsed)
    checkUsers()
}

private checkUsers() {
    for ( i in 1..30 ) {
    updateCode(i)
    }
}
    
def updateCode(userslot) {
    def username
    def code = null
    settings.each {
       if( it.key == "username${userslot}" ) {
           username = "$it.value"
       }
       if ( it.key == "code${userslot}" ) {
       code = "$it.value".toString()
       }
    }
    if (code == null) {
        log.info "no code set for slot $userslot"
    } else {
        if (code.equalsIgnoreCase("X")) {
            log.info "Deleting user in slot $userslot"
            locks.deleteCode(userslot)
        } else {
            log.info "Set code for $username in slot $userslot to $code"
            locks.setCode(userslot, code)
        }
    }
}

def codereturn(evt) {
    log.debug "codereturn"
    def username = "$evt.value"
    def code = evt.data.replaceAll("\\D+","")
    settings.each {
       if( it.key == "username${evt.value}" ) {
           username = "$it.value"
       }
    }
    if (code == "") {
        def message = "User in slot $evt.value was deleted from $evt.displayName"
        send(message)
    } else {
        def message = "Code for user $username in user slot $evt.value was set to $code on $evt.displayName"
        send(message)
    }
}

def codeUsed(evt) {
    if(evt.value == "unlocked" && evt.data) {
        def username
        def sendCode
        def codeData = new JsonSlurper().parseText(evt.data)
        settings.each {
            if( it.key == "username${codeData.usedCode}" ) {
                username = "$it.value"
            }
            if ( it.key == "sendCode${codeData.usedCode}" ) {
                sendCode = "$it.value"
            }
        }
        def message = "$evt.displayName was unlocked by $username in user slot $codeData.usedCode"
        if(sendCode == "Yes") {
            send(message)
        }
    }
}

private send(msg) {
    if (sendPushMessage == "Yes") {
        sendPush(msg)
    }
    if (phone) {
        sendSms(phone, msg)
    }
    log.info msg
}