def get_curr_status_door(cls, uuid, retBatteryLevel=False):
'''
Returns list of status codes. See class vars
Inputs:
uuid (str)
'''
# Get down periods
now = datetime.datetime.now()
down_periods = cls.get_down_periods_door(uuid=uuid,
start_dt=now,
end_dt=now)
ret_codes = []
down = False
for p in down_periods: # Check if current time is within a down period
# print(p)
if p[0] <= now and now <= p[1]:
down = True
break
ret_codes.append(cls.CHECK_WARN if down else cls.OK)
# Battery level?
if retBatteryLevel == False: return ret_codes
else:
batt_lvl = []
last_batt = sysmon_log_DAO.get_last_battery_level(uuid=uuid)
if last_batt != None: # Sysmon batt event found
batt_lvl.append(last_batt.event)
if last_batt.event < cls.batt_thresh:
ret_codes.append(cls.LOW_BATT)
return ret_codes, batt_lvl
def get_sensor_status(cls, uuid, retBatteryLevel=False):
'''
Returns 'up' | 'down' status of sensors.
For new sensors, Im assuming that at least a single record is sent and thus will trigger true.
Inputs:
uuid (str)
retBatteryLevel (boolean)
Return:
1. A List of status codes: See class variables
2. A list of Battery level
- None if Juvo
- Empty if no records found. e.g. Door sensors only send battery level logs when on low battery
- Single value in %
i.e. ([1,3], [75])
i.e. ([1] , []) // Battery or newly installed sensor
i.e. ([0] , [None]]) // Juvo
'''
# AREAS OF IMPROVEMENT
# 1. Juvo Bed sensor: Warning triggered if no sleep in the past sleep period 9pm-9am. What about if sleep = 1sec? May also be a problem with elderly
# - Maybe look at the breakdown period would be better >> light, deep, awake that kind of thing
# 2. What if sensor partially breaks, sysmon sends, but no sensor logs? Dont think this can be detected also
ret_codes = []
batt_lvl = None
curr_time = datetime.datetime.now()
curr_time_m1d = curr_time - datetime.timedelta(days=1)
try:
sensor = sensor_DAO.get_sensors(uuid=uuid)[0]
except IndexError:
ret_codes.append(cls.INVALID_SENSOR)
return ret_codes
uuid = sensor.uuid
type = sensor.type
isDoor = True if type == "door" else False
isMotion = True if type == "motion" else False
isBed = True if type == "bed sensor" else False
#LEGACY -- "disconnected" only exists in master students' data set. As this was thrown by gateway
last_sysmons = sysmon_log_DAO.get_last_sysmon(uuid)
if len(last_sysmons) > 0:
if last_sysmons[0].key == "disconnected":
ret_codes.append(cls.DISCONNECTED)
if isDoor: # DOOR SENSOR
# Check1: sensor update within 24 hours
# we are assuming that the door closes at least once a day
past24hrs_data = sensor_log_DAO.get_logs(
uuid=uuid,
start_datetime=curr_time_m1d,
end_datetime=curr_time)
if len(past24hrs_data) > 0: ret_codes.append(cls.CHECK_WARN)
else: ret_codes.append(cls.OK)
elif isMotion: # MOTION SENSOR
last_batt = sysmon_log_DAO.get_last_battery_level(uuid=uuid)
if last_batt != None:
batt_update_period = (
curr_time - last_batt.recieved_timestamp).total_seconds()
# Check 1: hourly battery update. aeotec multisensor 6 should send battery level sysmon updates on the hour
# This may just be Boon Thais' configs
if batt_update_period > (60 * 60 * cls.motion_thresh):
ret_codes.append(cls.CHECK_WARN)
else:
ret_codes.append(cls.OK)
elif isBed: # BED SENSOR (JUVO)
juvo = JuvoAPI()
# Check 1: Sleep logged within past sleep period 9pm - 9am
day_timebreak = curr_time.replace(hour=9,
minute=0,
second=0,
microsecond=0)
night_timebreak = curr_time.replace(hour=21,
minute=0,
second=0,
microsecond=0)
if curr_time > day_timebreak and curr_time < night_timebreak: # If current time is between 9am and 9pm
sleeps = juvo.get_total_sleep_by_day(target=sensor.juvo_target,
start_date=curr_time_m1d,
end_date=curr_time_m1d)
if len(sleeps) > 0: ret_codes.append(cls.OK) # sleep recorded
else: ret_codes.append(cls.CHECK_WARN) # no sleep recorded
else:
ret_codes.append(cls.INVALID_SENSOR)
# Check2: Battery level
if isMotion or isDoor:
last_batt = sysmon_log_DAO.get_last_battery_level(uuid=uuid)
if last_batt != None: # Sysmon batt event found
batt_lvl = last_batt.event
if batt_lvl < cls.batt_thresh:
ret_codes.append(cls.LOW_BATT)
else: # No Sysmon batt event found, door sensor high batt, or newly installed sensor
batt_lvl = []
# Return Values
if retBatteryLevel: return ret_codes, batt_lvl
else: return ret_codes