mqtt-lol-opener/lol-opener.sh

#!/bin/bash

function isClosed {
    mosquitto_sub -t zigbee/entree -h mosquitto.labolyon.dn42 -C 1 | jq ".contact"
}

function waitForEvent {
    mosquitto_sub -t zigbee/entree -h mosquitto.labolyon.dn42 -C 2 | tail +2 | jq ".contact"
}

while $(true); do
    state=$(waitForEvent)
    if [[ "$state" = "false" ]]; then

        echo "Porte ouverte, 30 secondes avant l'ouverture du local"
        sleep 30
        if [[ "$(isClosed)" = "false" ]]; then
            systemctl start lol-opening.service
        fi

    else

        echo "Porte fermee, 10 secondes avant la fermeture du local"
        sleep 10
        if [[ "$(isClosed)" = "true" ]]; then
            systemctl stop lol-opening.service
        fi

    fi
done