def validate_payment_amount(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate payment amount value."""
try:
entity = get_entity_details(
tracker, "amount-of-money"
) or get_entity_details(tracker, "number")
amount_currency = parse_duckling_currency(entity)
if not amount_currency:
raise (TypeError)
return amount_currency
except (TypeError, AttributeError):
pass
if value and value.lower() in self.payment_amount_db():
key = value.lower()
amount = self.payment_amount_db().get(key)
amount_type = f" (your {key})"
return {
"payment_amount": f"{amount:.2f}",
"payment_amount_type": amount_type,
"currency": "$",
}
else:
dispatcher.utter_message(template="utter_no_payment_amount")
return {"payment_amount": None}
async def validate_amount_of_money(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validates value of 'amount-of-money' slot"""
if not value:
return {"amount-of-money": None}
account_balance = profile_db.get_account_balance(tracker.sender_id)
# check if user asked to pay the full or the minimum balance
if type(value) is str:
credit_card_name = tracker.get_slot("credit_card")
if credit_card_name:
credit_card = profile_db.get_credit_card(
tracker.sender_id, credit_card_name)
else:
credit_card = None
balance_types = profile_db.list_balance_types()
if value and value.lower() in balance_types:
balance_type = value.lower()
if not credit_card:
dispatcher.utter_message(
f"I see you'd like to pay the {balance_type}.")
return {"amount-of-money": balance_type}
slots_to_set = self.amount_from_balance(
dispatcher, tracker, credit_card_name, balance_type)
if float(slots_to_set.get("amount-of-money")) == 0:
dispatcher.utter_message(template="utter_nothing_due",
**slots_to_set)
return {
"amount-of-money": None,
"credit_card": None,
"payment_amount_type": None,
}
return slots_to_set
try:
entity = get_entity_details(
tracker, "amount-of-money") or get_entity_details(
tracker, "number")
amount_currency = parse_duckling_currency(entity)
if not amount_currency:
raise TypeError
if account_balance < float(amount_currency.get("amount-of-money")):
dispatcher.utter_message(template="utter_insufficient_funds")
return {"amount-of-money": None}
return amount_currency
except (TypeError, AttributeError):
pass
dispatcher.utter_message(template="utter_no_payment_amount")
return {"amount-of-money": None}
def validate_amount_of_money(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
try:
entity = get_entity_details(
tracker, "amount-of-money"
) or get_entity_details(tracker, "number")
amount_currency = parse_duckling_currency(entity)
if not amount_currency:
raise (TypeError)
return amount_currency
except (TypeError, AttributeError):
dispatcher.utter_message(template="utter_no_payment_amount")
return {"amount_of_money": None}
def validate_payment_amount(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate payment amount value."""
credit_card = tracker.get_slot("credit_card")
cc_balance = tracker.get_slot("credit_card_balance")
account_balance = float(tracker.get_slot("account_balance"))
try:
entity = get_entity_details(
tracker, "amount-of-money"
) or get_entity_details(tracker, "number")
amount_currency = parse_duckling_currency(entity)
if not amount_currency:
raise (TypeError)
if account_balance < float(amount_currency.get("amount_of_money")):
dispatcher.utter_message(template="utter_insufficient_funds")
return {"payment_amount": None}
return amount_currency
except (TypeError, AttributeError):
pass
if value and value.lower() in cc_balance.get(credit_card.lower()):
key = value.lower()
amount = cc_balance.get(credit_card.lower()).get(key)
amount_type = f" (your {key})"
if account_balance < float(amount):
dispatcher.utter_message(template="utter_insufficient_funds")
return {"payment_amount": None}
return {
"payment_amount": f"{amount:.2f}",
"payment_amount_type": amount_type,
"currency": "$",
}
else:
dispatcher.utter_message(template="utter_no_payment_amount")
return {"payment_amount": None}
def validate_time(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate time value."""
timeentity = get_entity_details(tracker, "time")
parsedinterval = parse_duckling_time_as_interval(timeentity)
if not parsedinterval:
dispatcher.utter_message(template="utter_no_transactdate")
return {"time": None}
return parsedinterval
async def validate_amount_of_money(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validates value of 'amount-of-money' slot"""
account_balance = profile_db.get_account_balance(tracker.sender_id)
try:
entity = get_entity_details(
tracker, "amount-of-money") or get_entity_details(
tracker, "number")
amount_currency = parse_duckling_currency(entity)
if not amount_currency:
raise TypeError
if account_balance < float(amount_currency.get("amount-of-money")):
dispatcher.utter_message(template="utter_insufficient_funds")
return {"amount-of-money": None}
return amount_currency
except (TypeError, AttributeError):
dispatcher.utter_message(template="utter_no_payment_amount")
return {"amount-of-money": None}
async def validate_time(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validates value of 'time' slot"""
timeentity = get_entity_details(tracker, "time")
parsedtime = timeentity and parse_duckling_time(timeentity)
if not parsedtime:
dispatcher.utter_message(template="utter_no_transactdate")
return {"time": None}
return parsedtime
def validate_time_period(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate time value."""
time_entity = get_entity_details(tracker, EntitySlotEnum.TIME)
parsed_interval = parse_duckling_time_as_interval(time_entity)
if not parsed_interval:
dispatcher.utter_message(template=UtteranceEnum.INVALID)
return {EntitySlotEnum.TIME_PERIOD: None}
# Returns { EntitySlotEnum.START_TIME, EntitySlotEnum.END_TIME, EntitySlotEnum.GRAIN }
return parsed_interval
def validate_time(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate time value."""
timeentity = get_entity_details(tracker, "time")
parsedtime = parse_duckling_time(timeentity)
# print(timeentity,parsedtime)
if not parsedtime:
dispatcher.utter_message(text="No time man!")
return {"time": None}
return parsedtime