def station_snapshot_update(request, station_id):
from ordering.station_connection_manager import _do_push
station = Station.by_id(station_id)
# send push
ws = station.work_stations.filter(accept_shared_rides=True)[0]
if ws:
_do_push(ws, {"action": "get_snapshot"})
return HttpResponse("OK")
def send_update(station, payload):
"""
send payload to all online, sharing workstation of station
@param station:
@param payload:
"""
from ordering.station_connection_manager import _do_push
work_stations = station.work_stations.filter(is_online=True,
accept_shared_rides=True)
logging.info("update work stations in station [%s] with payload [%s]: %s" %
(station, payload, work_stations))
for ws in work_stations:
_do_push(ws, payload)
if not work_stations:
logging.warning(
u"Station [%s] is offline and missed a ride update: %s" %
(station.name, payload))