def metricGet(request):
""" Return metric object by name """
try:
ret = metrics.get(request.get('id'))
if not ret:
return jsonrpc.result_error('InvalidRequest',
{ 'status': 'error', 'message': 'Metric not found' })
except Exception, e:
LOG.error(e)
return jsonrpc.result_error('ServerError',
{ 'status': 'error', 'message': 'Unable to obtain metric' })
def test_metric_get(self):
"""Check getting metric from db"""
data = {
'id': str(uuid.uuid4()),
'type': str(uuid.uuid4())[:10],
'formula': metrics.constants.FORMULA_SPEED,
'aggregate': 0L,
}
met = metrics.Metric(data)
with database.DBConnect() as db:
db.insert('metrics', data)
self.assertEquals(metrics.get(met.id), met)
def add(obj):
"""Creates new metrics rate for tariff"""
c = RateConstants()
if obj.state < 0 or obj.state >= c.STATE_MAXVALUE:
raise TypeError('Wrong state')
with database.DBConnect() as db:
r = tariffs.get(obj.tariff_id)
if not r:
raise ValueError("Wrong tariff")
r = metrics.get(obj.metric_id)
if not r:
raise ValueError("Wrong metric")
r = db.find_one('rates', { 'id': obj.id }, fields=['id'])
if not r:
db.insert('rates', obj.values)
