def confirm_fundsTransfer(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(
lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(
lambda: requestBody['queryResult']['parameters'])
confirm = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['confirm'])
message = event = account = amount = recipient = None
outputContexts = validate.try_ex(
lambda: requestBody['queryResult']['outputContexts'])
currContext = session + "/contexts/confirm_fundstransfercontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
account = validate.try_ex(lambda: context['parameters']['account'])
amount = validate.try_ex(lambda: context['parameters']['amount'])
recipient = validate.try_ex(
lambda: context['parameters']['recipient'])
if confirm is None:
confirm = validate.try_ex(
lambda: context['parameters']['confirm'])
parameters['event'] = event
parameters['confirm'] = confirm
parameters['account'] = account
parameters['amount'] = amount
parameters['recipient'] = recipient
if confirm is not None and confirm != "":
if confirm == 'yes':
#Make call to fulfillment function here
remainingBalance = helpers.deductAccountBalance(
helpers.hardcodedAccountBalance, account,
amount) #Requires backend API call in actual code
message = eventsData[event]['languages'][languageCode][0].format(
amount['amount'], recipient, account, remainingBalance)
return helpers.createResponseBody(message, None, None)
else:
message = eventsData[event]['languages'][languageCode][1]
return helpers.createResponseBody(message, None, None)
else:
parameters['event'] = 'FUNDS_TRANSFER_CONFIRM_TRANSFER'
followUpEvent = {
'name': parameters['event'],
'languageCode': languageCode,
'parameters': parameters
}
contextName = session + "/contexts/confirm_fundstransfercontext"
outputContexts = [{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
message = eventsData[event]['languages'][languageCode][2].format(
amount['amount'], recipient, account)
return helpers.createResponseBody(message, outputContexts,
followUpEvent)
def getBalance(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
account = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['account'])
languageCode = validate.try_ex(
lambda: requestBody['queryResult']['languageCode'])
parameters = {'account': account}
outputContexts = message = followUpEvent = event = error = None
# Check if getBalance has previously been called, with user supplying an invalid account
outputContexts = validate.try_ex(
lambda: requestBody['queryResult']['outputContexts'])
if outputContexts is not None:
currContext = session + "/contexts/getbalancecontext"
for context in outputContexts:
if context['name'] == currContext:
error = validate.try_ex(lambda: context['parameters']['error'])
if account is not None and account != "":
if validate.isvalidAccount(account):
remainingBalance = validate.try_ex(
lambda: helpers.hardcodedAccountBalance[account])
message = eventsData['GET_BALANCE']['languages'][languageCode][
0].format(account, remainingBalance)
return helpers.createResponseBody(message, outputContexts,
followUpEvent)
else: #Store error flag in parameters so that when getBalance is called again the error message is shown
parameters['error'] = True
parameters['event'] = 'GET_BALANCE'
contextName = session + '/contexts/getbalancecontext'
else:
contextName = session + '/contexts/getbalancecontext'
parameters['event'] = 'GET_BALANCE'
if error == True: #Show the error message if error has previously been set
message = eventsData['GET_BALANCE']['languages'][languageCode][1]
else: # Else simply ask user for account type with no error msg
message = eventsData['GET_BALANCE']['languages'][languageCode][2]
outputContexts = [{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {
'name': parameters['event'],
'languageCode': languageCode,
'parameters': parameters
}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def Confirm_booking(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(lambda: requestBody['queryResult']['parameters'])
confirm = validate.try_ex(lambda: requestBody['queryResult']['parameters']['confirm'])
message = event = arrival = departure = adult = child = None
outputContexts = validate.try_ex(lambda: requestBody['queryResult']['outputContexts'])
currContext = session+"/contexts/Confirm_bookingcontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
arrival = validate.try_ex(lambda: context['parameters']['arrival'])
departure = validate.try_ex(lambda: context['parameters']['departure'])
adult = validate.try_ex(lambda: context['parameters']['adult'])
child = validate.try_ex(lambda: context['parameters']['child'])
if confirm is None:
confirm = validate.try_ex(lambda: context['parameters']['confirm'])
parameters['event'] = event
parameters['confirm'] = confirm
parameters['arrival'] = arrival
parameters['departure'] = departure
parameters['adult'] = adult
parameters['child'] = child
if confirm is not None and confirm != "":
if confirm == 'yes':
#remainingBalance = helpers.deductAccountBalance(helpers.hardcodedAccountBalance, account, amount) #Requires backend API call in actual code
message = eventsData[event]['languages'][languageCode][0].format(arrival, departure, adult, child)
return helpers.createResponseBody(message, None, None)
else:#Either user has said no, or possibly some error in their response. TODO: Split up messages for both cases
message = eventsData[event]['languages'][languageCode][1]
return helpers.createResponseBody(message, None, None)
else:#Ask for confirmation again
parameters['event'] = 'BOOKING_CONFIRM'
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
contextName = session+"/contexts/Confirm_bookingcontext"
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
message = eventsData[event]['languages'][languageCode][2].format(arrival, departure, adult, child)
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def confirm_billPayment(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(lambda: requestBody['queryResult']['parameters'])
confirm = validate.try_ex(lambda: requestBody['queryResult']['parameters']['confirm'])
message = event = account = amount = biller = None
outputContexts = validate.try_ex(lambda: requestBody['queryResult']['outputContexts'])
currContext = session+"/contexts/confirm_billpaymentcontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
account = validate.try_ex(lambda: context['parameters']['account'])
amount = validate.try_ex(lambda: context['parameters']['amount'])
biller = validate.try_ex(lambda: context['parameters']['biller'])
if confirm is None:
confirm = validate.try_ex(lambda: context['parameters']['confirm'])
parameters['event'] = event
parameters['confirm'] = confirm
parameters['account'] = account
parameters['amount'] = amount
parameters['biller'] = biller
if confirm is not None and confirm != "":
if confirm == 'yes':
remainingBalance = helpers.deductAccountBalance(helpers.hardcodedAccountBalance, account, amount) #Requires backend API call in actual code
message = eventsData[event]['languages'][languageCode][0].format(amount['amount'], biller, account, remainingBalance)
return helpers.createResponseBody(message, None, None)
else:#Either user has said no, or possibly some error in their response. TODO: Split up messages for both cases
message = eventsData[event]['languages'][languageCode][1]
return helpers.createResponseBody(message, None, None)
else:#Ask for confirmation again
parameters['event'] = 'BILL_PAYMENT_CONFIRM_TRANSFER'
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
contextName = session+"/contexts/confirm_billpaymentcontext"
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
message = eventsData[event]['languages'][languageCode][2].format(amount['amount'], biller, account)
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def getAmount_fundsTransfer(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(
lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(
lambda: requestBody['queryResult']['parameters'])
amount = validate.try_ex(lambda: parameters['amount'])
event = error = account = recipient = message = followUpEvent = None
outputContexts = validate.try_ex(
lambda: requestBody['queryResult']['outputContexts'])
currContext = session + "/contexts/getamount_fundstransfercontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
error = validate.try_ex(lambda: context['parameters']['error'])
recipient = validate.try_ex(
lambda: context['parameters']['recipient'])
account = validate.try_ex(lambda: context['parameters']['account'])
parameters['event'] = event
parameters['recipient'] = recipient
parameters['account'] = account
if amount is not None and amount != "" and account is not None and account != "":
if validate.isvalidAmount(helpers.hardcodedAccountBalance, amount,
account):
parameters['event'] = eventsData[event]['nextEvent']
contextName = session + "/contexts/" + eventsData[event][
'nextContext']
else:
parameters['error'] = True
contextName = session + "/contexts/getamount_fundstransfercontext"
else: #Unfilled
contextName = session + "/contexts/getamount_fundstransfercontext"
if (error == True):
message = eventsData[event]['languages'][languageCode][0].format(
parameters['account'])
else:
message = eventsData[event]['languages'][languageCode][1]
followUpEvent = {
'name': parameters['event'],
'languageCode': languageCode,
'parameters': parameters
}
outputContexts = [{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def getRecipient_fundsTransfer(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(
lambda: requestBody['queryResult']['languageCode'])
recipient = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['recipient'])
error = event = message = followUpEvent = None
# Read from the getrecipient_fundstransfercontext that has been passed in as part of the input http request
outputContexts = validate.try_ex(
lambda: requestBody['queryResult']['outputContexts'])
currContext = session + "/contexts/getrecipient_fundstransfercontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
error = validate.try_ex(lambda: context['parameters']['error'])
parameters = {'recipient': recipient, 'event': event}
if recipient is not None and recipient != "":
if validate.isvalidRecipient(recipient):
parameters['event'] = eventsData[event]['nextEvent']
contextName = session + "/contexts/" + eventsData[event][
'nextContext']
else:
parameters[
'error'] = True #Error message will be shown when getRecipient_fundsTransfer() is called immediately again
contextName = session + "/contexts/getrecipient_fundstransfercontext"
else: #Unfilled
contextName = session + "/contexts/getrecipient_fundstransfercontext"
if (
error == True
): # Flag indicates that user has previously supplied an invalid recipient. Show error message
message = eventsData[event]['languages'][languageCode][0]
else:
message = eventsData[event]['languages'][languageCode][1]
outputContexts = [{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {
'name': parameters['event'],
'languageCode': languageCode,
'parameters': parameters
}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def transferFunds(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(
lambda: requestBody['queryResult']['languageCode'])
account = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['account'])
amount = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['amount'])
recipient = validate.try_ex(
lambda: requestBody['queryResult']['parameters']['recipient'])
parameters = {'account': account, 'amount': amount, 'recipient': recipient}
outputContexts = message = followUpEvent = None
# Checks the validity of each slot sequentially, calling the appropriate event if any slot is invalid/incomplete, or if all slots have been filled
if recipient is not None and recipient != "" and validate.isvalidRecipient(
recipient):
if account is not None and account != "" and validate.isvalidAccount(
account):
if amount is not None and amount != "" and validate.isvalidAmount(
helpers.hardcodedAccountBalance, amount, account):
parameters['event'] = 'FUNDS_TRANSFER_CONFIRM_TRANSFER'
contextName = session + "/contexts/confirm_fundstransfercontext"
else:
parameters['event'] = 'FUNDS_TRANSFER_GET_AMOUNT'
contextName = session + "/contexts/getamount_fundstransfercontext"
else:
parameters['event'] = 'FUNDS_TRANSFER_GET_ACCOUNT'
contextName = session + "/contexts/getaccount_fundstransfercontext"
else: #default next intent if no parameters are provided
parameters['event'] = 'FUNDS_TRANSFER_GET_RECIPIENT'
contextName = session + "/contexts/getrecipient_fundstransfercontext"
# Store parameters like account, amount, etc. if supplied and send to the subsequent intent
outputContexts = [{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {
'name': parameters['event'],
'languageCode': languageCode,
'parameters': parameters
}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def bookingcom(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
arrival = validate.try_ex(lambda: requestBody['queryResult']['parameters']['arrival'])
departure = validate.try_ex(lambda: requestBody['queryResult']['parameters']['departure'])
adult = validate.try_ex(lambda: requestBody['queryResult']['parameters']['adult'])
child = validate.try_ex(lambda: requestBody['queryResult']['parameters']['child'])
parameters = {'arrival' : arrival, 'departure' : departure, 'adult' : adult, 'child' : child}
outputContexts = message = followUpEvent = None
# Checks the validity of each slot sequentially, calling the appropriate event if any slot is invalid/incomplete, or if all slots have been filled
if arrival is not None and arrival != "" and validate.isvalidArrival(arrival):
if departure is not None and departure != "" and validate.isvalidDeparture(departure):
if adult is not None and adult != "" and validate.isvalidAdult(adult):
if child is not None and child != "" and validate.isvalidchild(child):
parameters['event'] = 'BOOKING_CONFIRM'
contextName = session+"/contexts/Confirm_bookingcontext"
else:
parameters['event'] = 'BOOKING_GET_CHILD'
contextName = session+"/contexts/getchild_bookingcontext"
else:
parameters['event'] = 'BOOKING_GET_ADULT'
contextName = session+"/contexts/getadult_bookingcontext"
else:
parameters['event'] = 'BOOKING_GET_DEPARTURE'
contextName = session+"/contexts/getdeparture_bookingcontext"
else: #default next intent if no parameters are provided
parameters['event'] = 'BOOKING_GET_ARRIVAL'
contextName = session+"/contexts/getarrival_bookingcontext"
#save entered slots for next intent
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def getdeparture_booking(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(lambda: requestBody['queryResult']['parameters'])
departure = validate.try_ex(lambda: parameters['departure'])
error = event = arrival = message = followUpEvent = None
outputContexts = validate.try_ex(lambda: requestBody['queryResult']['outputContexts'])
currContext = session+"/contexts/getdeparture_bookingcontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
error = validate.try_ex(lambda: context['parameters']['error'])
arrival = validate.try_ex(lambda: context['parameters']['arrival'])
parameters['event'] = event
parameters['arrival'] = arrival
if departure is not None and departure != "":
if validate.isvalidDeparture(departure):
parameters['event'] = eventsData[event]['nextEvent']
contextName = session + "/contexts/" + eventsData[event]['nextContext']
else:
parameters['error'] = True
contextName = session + "/contexts/getdeparture_bookingcontext"
else: #Unfilled
contextName = session+"/contexts/getdeparture_bookingcontext"
if(error == True):
message = eventsData[event]['languages'][languageCode][0]
else:
message = eventsData[event]['languages'][languageCode][1]
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def getAccount_billPayment(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(lambda: requestBody['queryResult']['parameters'])
account = validate.try_ex(lambda: parameters['account'])
error = event = biller = message = followUpEvent = None
outputContexts = validate.try_ex(lambda: requestBody['queryResult']['outputContexts'])
currContext = session+"/contexts/getaccount_billpaymentcontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
error = validate.try_ex(lambda: context['parameters']['error'])
biller = validate.try_ex(lambda: context['parameters']['biller'])
parameters['event'] = event
parameters['biller'] = biller
if account is not None and account != "":
if validate.isvalidAccount(account):
parameters['event'] = eventsData[event]['nextEvent']
contextName = session + "/contexts/" + eventsData[event]['nextContext']
else:
parameters['error'] = True
contextName = session + "/contexts/getaccount_billpaymentcontext"
else: #Unfilled
contextName = session+"/contexts/getaccount_billpaymentcontext"
if(error == True):
message = eventsData[event]['languages'][languageCode][0]
else:
message = eventsData[event]['languages'][languageCode][1]
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def payBill(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
account = validate.try_ex(lambda: requestBody['queryResult']['parameters']['account'])
amount = validate.try_ex(lambda: requestBody['queryResult']['parameters']['amount'])
biller = validate.try_ex(lambda: requestBody['queryResult']['parameters']['biller'])
parameters = {'account' : account, 'amount' : amount, 'biller' : biller}
outputContexts = message = followUpEvent = None
# Checks the validity of each slot sequentially, calling the appropriate event if any slot is invalid/incomplete, or if all slots have been filled
if biller is not None and biller != "" and validate.isvalidBiller(biller):
if account is not None and account != "" and validate.isvalidAccount(account):
if amount is not None and amount != "" and validate.isvalidAmount(helpers.hardcodedAccountBalance, amount, account):
parameters['event'] = 'BILL_PAYMENT_CONFIRM_TRANSFER'
contextName = session+"/contexts/confirm_billpaymentcontext"
else:
parameters['event'] = 'BILL_PAYMENT_GET_AMOUNT'
contextName = session+"/contexts/getamount_billpaymentcontext"
else:
parameters['event'] = 'BILL_PAYMENT_GET_ACCOUNT'
contextName = session+"/contexts/getaccount_billpaymentcontext"
else: #default next intent if no parameters are provided
parameters['event'] = 'BILL_PAYMENT_GET_BILLER'
contextName = session+"/contexts/getbiller_billpaymentcontext"
#save entered slots for next intent
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
return helpers.createResponseBody(message, outputContexts, followUpEvent)
contextName = session + "/contexts/getchild_bookingcontext"
else: #Unfilled
contextName = session + "/contexts/getchild_bookingcontext"
if(error == True):
message = eventsData[event]['languages'][languageCode][0].format(parameters['account'])
else:
message = eventsData[event]['languages'][languageCode][1]
followUpEvent = {'name' : parameters['event'], 'languageCode' : languageCode, 'parameters' : parameters}
outputContexts = [
{
"name": contextName,
"lifespanCount": 1,
"parameters": parameters
}]
return helpers.createResponseBody(message, outputContexts, followUpEvent)
def getadult_booking(requestBody, eventsData):
session = validate.try_ex(lambda: requestBody['session'])
languageCode = validate.try_ex(lambda: requestBody['queryResult']['languageCode'])
parameters = validate.try_ex(lambda: requestBody['queryResult']['parameters'])
adult = validate.try_ex(lambda: parameters['adult'])
event = error = departure = arrival = message = followUpEvent = None
outputContexts = validate.try_ex(lambda: requestBody['queryResult']['outputContexts'])
currContext = session+"/contexts/getadult_bookingcontext"
for context in outputContexts:
if context['name'] == currContext:
event = validate.try_ex(lambda: context['parameters']['event'])
error = validate.try_ex(lambda: context['parameters']['error'])