DESS not stopping PV production when energy prices are negative

[ron_h]

On Massage:

let price = msg.payload.records.deGs[0][1]

msg.payload = (price <= 0.0) ? 1 : 0
let fill = 'red'
let text = 'Nope, positive price'
if (msg.payload) {
     fill = 'green'
        text = 'Yes! Negative price'

}
text += ‘: €’ + price.toFixed(2)
node.status({fill, shape: ‘dot’, text})
return msg;