let start = false, stop = false
if (payload.pm25 >= 50) { start = true }
if (payload.pm25 <= 10) { stop = true }
if (start || stop) {
// Control the Air Purifier State
fostrom.sendMail('air-purifier',
'set-state', { state: start })
// Send an alert to Discord
fostrom.triggerWebhook('discord-alert',
start ?
`Starting Air Purifier`
: `Stopping Air Purifier`
)
}