def make_invoice(user_text, state):
"""
Bot Workflow function to make an invoice
:param user_text:
:param state:
:return:
"""
session_id = request.cookies.get('session_id')
check_session_id(session_id)
mode = state['mode']
if mode == 'invoice':
if state['invoice_step'] == '1':
if user_text not in ('y', 'n'):
return {'response': 'I did not quite get that. Please answer with y or n.',
'state': json.dumps({'mode': 'invoice', 'invoice_step': '1'})}
elif user_text == 'n':
return {
'response': 'No problem. You can pay any time you want. But we will not forget your open bills!',
'state': json.dumps({'mode': 'main_menu'})}
else:
logger.info(f"Requesting bill for {session_id}")
total = request_bill(session_id)
response_string = f"""You have paid a total amount of <b>{total}</b>. <br>
It was a pleasure to have you as our guest. Make sure to come back soon!"""
return {'response': response_string,
'state': json.dumps({'mode': 'main_menu'})}
else:
return {'response': 'Do you want to pay your open invoices now?[y or n]',
'state': json.dumps({'mode': 'invoice', 'invoice_step': '1'})}
def set_alarm(user_text, state):
"""
Bot workflow function to set the alarm.
:param user_text:
:param state:
:return:
"""
session_id = request.cookies.get('session_id')
check_session_id(session_id)
mode = state['mode']
if mode == 'alarm':
if 'alarm_time' in state:
alarm_time = state['alarm_time']
try:
logger.debug(f'{session_id}: Set alarm text to: {user_text}.')
db_helper.insert_alarm(session_id, alarm_time, user_text)
logger.info(f"inserted alarm to db. session_id: {session_id}")
return {
'response': f'Alarm text set to {user_text}. <br>Do you want to pay [cash] or put it on your [room-bill]?',
'state': json.dumps({'mode': 'alarm', 'payment': 'pending'})}
except ValueError:
return {'response': 'This was not a valid input. Try again.',
'state': json.dumps({'mode': 'alarm',
'alarm_time': alarm_time})}
elif 'payment' in state:
if any(map(user_text.__contains__, SUPPORTED_PAYMENT_TYPES)):
invoice_number = add_to_invoice(session_id, 'alarm', payment_type=user_text)
logger.info(f"Added alarm to invoice. Session_id {session_id}")
return {'response': f'Perfect. Thank you very much. Your invoice number is: {invoice_number}',
'state': json.dumps({'mode': 'main_menu'})}
else:
return {'response': 'This was not a valid input. Try [cash] or [room-bill].',
'state': json.dumps({'mode': 'alarm', 'payment': 'pending'})}
else:
try:
alarm_time = datetime.datetime.strptime(user_text, '%H:%M')
logger.debug(f'{session_id}: Set alarm with time: {alarm_time}.')
return {
'response': f'alarm time set to {user_text}. What do you want us to say, when we wake you up?',
'state': json.dumps({'mode': 'alarm',
'alarm_time': user_text})}
except ValueError:
return {'response': 'This was not a valid input. Try again.',
'state': json.dumps({'mode': 'alarm'})}
else:
return {'response': 'For what time do you want to set the alarm? Please use HH:MM.',
'state': json.dumps({'mode': 'alarm'})}
def invoices():
"""
Overview over all invoices for a specific session_id. Invoice message is not provided here.
:return:
"""
guest_name = request.cookies.get('session_id')
check_session_id(guest_name)
guest_invoices = get_invoices(guest_name)
class InvoiceItemTable(Table):
item = Col('Item')
name = Col('Guest Name')
amount = Col('Amount')
return make_response(render_template('service.html', service_description='These are your invoices.',
table=InvoiceItemTable(guest_invoices)))
def make_me_a_vip():
"""
Endpoint to make a specific session vip.
The recalc parameter can be used to change the database restrictions on whether a vip can be billable or not.
:return:
"""
session_id = request.cookies.get('session_id')
check_session_id(session_id)
db_helper.make_vip(session_id)
recalc = request.form.get('recalc')
if recalc:
try:
vips_are_billable = ast.literal_eval(recalc)
except ValueError:
return {'response': 'recalc must be either True or False'}
if db_helper.update_invoicing(vips_are_billable):
return {'success': True}
else:
return {'success': False}, 400
else:
return {'success': True}
def order_food(user_text, state):
"""
Bot workflow function to order food.
:param user_text:
:param state:
:return:
"""
session_id = request.cookies.get('session_id')
check_session_id(session_id)
mode = state['mode']
if mode == 'food_order':
if state['order_step'] == '1':
if user_text not in AVAILABLE_FOOD:
return {
'response': f'I did not quite get that. Please choose one of <br> {"<br>".join(AVAILABLE_FOOD)}.',
'state': json.dumps({'mode': 'food_order', 'order_step': '1'})}
else:
return {'response': 'Anything you want to add to your order? Anything we need to know?',
'state': json.dumps({'mode': 'food_order', 'order_step': '2', 'order': user_text})}
if state['order_step'] == '2':
order = state['order']
if user_text == 'No' or user_text == 'no':
note = None
else:
note = user_text
logger.info(f"adding order {order} to invoice for {session_id} with notes {note}")
invoice_number = add_to_invoice(session_id, order, notes=note)
return {'response': f"""Thanks a lot for your order. The Microwave is spinning! We noted: {note}.
Your invoice number is {invoice_number}.""",
'state': json.dumps({'mode': 'main_menu'})}
else:
return {'response': f"""What food do you want to order? You can choose between <br>
{'<br>'.join(AVAILABLE_FOOD)}.<br>
I must admit they are all very good. It is going to be a hard choice.""",
'state': json.dumps({'mode': 'food_order', 'order_step': '1'})}
def get_invoice_info(user_text, state):
"""
Bot workflow function to get invoice information on an invoice number.
:param user_text:
:param state:
:return:
"""
session_id = request.cookies.get('session_id')
check_session_id(session_id)
mode = state['mode']
if mode == 'invoice_info':
invoice_number = user_text
invoice_info = get_invoice_by_invoice_number(invoice_number, session_id)
logger.info(f"Received invoice info for {session_id}, invoice number {invoice_number}, data: {invoice_info}")
if not invoice_info:
response = f'Your invoice number {invoice_number} was not valid. sorry.'
else:
response = f'Here you go: {invoice_info}'
return {'response': response,
'state': json.dumps({'mode': 'main_menu'})}
else:
return {'response': 'Please give us the number of your invoice that you want to have more information on.',
'state': json.dumps({'mode': 'invoice_info'})}