def transfer_money(self):
""" 0= action, 1=target, 2=amount """
try:
_, target, amount = self.content.split(" ")
source = self._get_active_account(self.from_number)
target = self._get_active_account(self._format_account(target))
result = self._update_balance(source, target, int(amount))
if result == self.ZERO:
return JR(
set_message(
"Não pode transfer 0 Mt. Use um valor superior a 0"))
if result == self.NO_BALANCE:
return JR(
set_message(
"Sem saldo suficiente para proceder com a transferência"
))
if result == self.OK:
return JR(
set_message(
"Transferência de {} Mt para {} feita com sucesso".
format(amount, target.contact)))
except Account.DoesNotExist:
return JR(set_message("Usuário não existe no sistema"))
def cancel_account(self):
try:
account = self._get_active_account(self.from_number)
self._set_account_state(account, False)
return JR(set_message("Usuário cancelado no sistema"))
except Account.DoesNotExist:
return JR(set_message("Usuário não existe no sistema"))
def check_balance(self):
try:
balance = self._get_active_account(self.from_number).balance
return JR(
set_message("O seu saldo é de {} Mt".format(
intcomma(balance))))
except Account.DoesNotExist:
return JR(set_message("Usuário não existe no sistema"))
def create_account(self):
try:
_, created = Account.objects.get_or_create(
contact=self.from_number)
if created:
return JR(set_message("Registado com sucesso no sistema"))
return JR(set_message("Usuário já existe no sistema"))
except:
# Notify admin by email
return JR(
set_message(
"Problema temporário no sistema. Tente mais tarde"))
def post(self, request):
webhook_secret = os.environ["WEBHOOK_SECRET"]
if request.POST.get('secret') != webhook_secret:
return HR("Invalid webhook secret", 'text/plain', 403)
if request.POST.get('event') == 'incoming_message':
from_number = request.POST.get('from_number')
content = request.POST.get('content')
if not content:
return JR(set_message(EMPTY_MSG))
for action, regex in actions:
if re.match(regex, content.lower()):
executor = AccountExecutor(from_number, content)
return getattr(executor, action)()
return JR(set_message(INVALID_FORMAT))
else:
return HR("Event not implemented", 'text/plain', 403)
def jr_response(message: str, error: str, statud_code: int) -> JsonResponse:
response = JR({'message': message, 'error': error})
response.status_code = statud_code
return response
def not_found_message(model: Instance) -> JsonResponse:
response = JR({'error': model.non_found_message})
response.status_code = 400
return response