def measurements(deveui):
'''
Returns all measurements of a sensor node
'''
return jsonify(list_to_dict((Sensor.select(Sensor, Measurement)
.join(Measurement)
.where(Sensor.deveuid == deveui)
.get())
))
def graph_data(deveui):
'''
Get simple csv data for a grap
'''
data = (Sensor.select(Sensor, Measurement)
.join(Measurement)
.where(
Sensor.deveuid == deveui &
Measurement.type == 'temparature')
.get())
measurements = []
for messung in data.measurements:
measurements.append({
'timestamp': messung.timestamp,
'type': messung.type,
'value': dafuqnumber(messung.value)
})
return jsonify({'data': measurements})
