def get(self, owner_id):
#get the list of devices owned by a particular user
if not (session.get('logged_in') == True):
return jsonify({
'msg': "Session Expired. Pls login again.",
'result': False
})
elif (session.get('logged_in') == True
and session.get('user_id') != str(owner_id)):
return jsonify({
'msg': "Unauthorized Access Attempt",
'result': False
})
devicelist = Device.getDevicesByOwner(owner_id)
if (isinstance(devicelist, list)):
devicelistofdicts = [device.toDict() for device in devicelist]
response = {}
response['devicelist'] = devicelistofdicts
response['result'] = True
return jsonify(response)
else:
response = {}
response['msg'] = devicelist
response['result'] = False
return jsonify(response)
def get(self, owner_id):
devicelist = Device.getDevicesByOwner(owner_id)
if (isinstance(devicelist, str)):
response = {}
response['msg'] = devicelist
response['result'] = False
return jsonify(response)
deviceidlist = [
device.getid() for device in devicelist
if device.getstate() == True
]
if (deviceidlist == []):
response = {}
response['msg'] = "No Devices with ongoing Sessions found."
response['result'] = False
return jsonify(response)
devicedatalist = {}
for deviceid in deviceidlist:
dbkey = "device:" + deviceid
dbval = self.db.get(dbkey)
if (dbval != None):
devicedatalist[deviceid] = literal_eval(dbval)
response = {}
response['devicedatalist'] = devicedatalist
response['result'] = True
return jsonify(response)
def delete(self, device_id):
d = Device.getDeviceById(device_id)
if not (isinstance(d, Device)):
response = {}
response['msg'] = d
response['result'] = False
return jsonify(response)
r = Device.deleteDeviceById(device_id)
if (r == False):
response = {}
response['msg'] = "Device Deletion Unsuccessful."
response['result'] = False
return jsonify(response)
else:
response = {}
response['msg'] = "Device deleted successfully."
response['result'] = True
return jsonify(response)
def get(self, device_id):
d = Device.getDeviceById(device_id)
if (isinstance(d, Device)):
response = d.toDict()
response['result'] = True
return jsonify(response)
else:
response = {}
response['msg'] = d
response['result'] = True
return jsonify(response)
def post(self, device_id):
post_data = request.get_json()
d = Device.getDeviceById(device_id)
if not (isinstance(d, Device)):
response = {}
response['msg'] = d
response['result'] = False
return jsonify(response)
r = Device.updateDeviceStateById(device_id, post_data.get('state'))
if (r == False):
response = {}
response['msg'] = "Device State Update Unsuccessful."
response['result'] = False
return jsonify(response)
else:
response = {}
response['msg'] = "Device State Updated Successfully."
response['result'] = True
return jsonify(response)
def post(self, device_id):
post_data = request.get_json()
d = Device.getDeviceById(device_id)
if not (isinstance(d, Device)):
response = {}
response['msg'] = d
response['result'] = False
return jsonify(response)
d.setname(post_data.get('name'))
r = d.updateDevice()
if (isinstance(r, str)):
response = {}
response['msg'] = r
response['result'] = False
return jsonify(response)
else:
response = {}
response['msg'] = "Device Updated Successfully."
response['result'] = True
return jsonify(response)
def post(self, owner_id):
#adds a new device
post_data = request.get_json()
d = Device()
d.setname(post_data.get('name'))
d.setowner(owner_id)
d.generateid()
d.generateauthtoken()
r = d.addDevice()
if (isinstance(r, str)):
response = {}
response['msg'] = r
response['result'] = False
return jsonify(response)
else:
response = {}
response['msg'] = "Device Successfully Added."
response['result'] = True
return jsonify(response)
def getBill(self, user_id):
us = UserSetting.getSetting(user_id, 'lastbilldate')
us_dict = us.toDict()
lastbilldate = us_dict['value']
print(lastbilldate)
rows = Session.getEnergyConsumedPerDeviceByOwner(
user_id, lastbilldate=lastbilldate)
if (isinstance(rows, list)):
totalenergyc_completedsessions = self.calcTotalEnergyConsumption(
rows)
else:
totalenergyc_completedsessions = 0.0
devicelist = Device.getDevicesByOwner(user_id)
if (isinstance(devicelist, list)):
activedevicelist = [
device for device in devicelist if device.getstate() == True
]
if (activedevicelist == []):
totalenergyc_ongoingsessions = 0.0
else:
totalenergyc_ongoingsessions = 0.0
for device in activedevicelist:
dbkey = "device:" + device.getid()
dbval = self.db.get(dbkey)
if (dbval != None):
devicertdata = literal_eval(dbval)
totalenergyc_ongoingsessions += devicertdata['energyc']
found = False
for i in range(len(rows)):
if (rows[i]['id'] == device.getid()):
rows[i]['rtenergyc'] = devicertdata['energyc']
found = True
break
if (found == False):
d = {}
d['id'] = device.getid()
d['name'] = device.getname()
d['rtenergyc'] = devicertdata['energyc']
rows.append(d)
else:
totalenergyc_ongoingsessions = 0.0
print(rows)
totalenergyc = totalenergyc_completedsessions + totalenergyc_ongoingsessions
d = {}
d['totalenergyc'] = totalenergyc
d['totalenergyc_completedsessions'] = totalenergyc_completedsessions
d['totalenergyc_ongoingsessions'] = totalenergyc_ongoingsessions
d['devicelist'] = rows
return d
def get(self):
if (request.args.get('user') != None):
user_id = request.args.get('user')
elif (request.args.get('device') != None):
deviceid = request.args.get('device')
device = Device.getDeviceById(deviceid)
user_id = device.getowner()
else:
return jsonify({'result': False})
#realtimebill=RealtimeBillAPI().getBill(user_id)
#lastbilldate=UserSetting.getSetting(user_id,'lastbilldate')
lastbilldate_updated = UserSetting.updateLastBillDate(user_id)
if (lastbilldate_updated == True):
#session energyc split
#realtime bill -> stored bill
pass
realtimebill = RealtimeBillAPI().getBill(user_id)
energyc_now = realtimebill['totalenergyc']
energyc_quota = float(
UserSetting.getSetting(user_id, 'energyc_quota').toDict()['value'])
billingcycle = UserSetting.getSetting(user_id,
'billingcycle').toDict()['value']
billstartdate, billenddate = UserSetting.getBillingPeriodDates(
user_id, billingcycle)
notification_generated = False
if (energyc_now > energyc_quota):
alreadynotified = False
billingcycle = UserSetting.getSetting(
user_id, 'billingcycle').toDict()['value']
billstartdate, billenddate = UserSetting.getBillingPeriodDates(
user_id, billingcycle)
user_notifications = Notification.getNotificationsByUserIdAndDates(
user_id, billstartdate, billenddate)
if (isinstance(user_notifications, list)):
user_notifications_d = [n.toDict() for n in user_notifications]
for n in user_notifications_d:
if (n['type'] == 'ENERGYC_QUOTA_EXCEEDED'):
alreadynotified = True
if (alreadynotified == False):
new_notification = Notification()
new_notification.setuserid(user_id)
new_notification.settype('ENERGYC_QUOTA_EXCEEDED')
n_msg = "Your devices have exceeded the energy consumption quota for the billing period \
" + billstartdate + " to " + billenddate + "."
new_notification.setmsg(n_msg)
notification_generated = new_notification.addNotification()
response = {}
response['lastbilldate_updated'] = lastbilldate_updated
response['notification_generated'] = notification_generated
response['billstartdate'] = billstartdate
response['billenddate'] = billenddate
response['energyc_quota'] = energyc_quota
response['result'] = True
return jsonify(response)