def process_hub_request(self, msg):
phone = ISO8583Parser.extract_phone(msg)
batch_date = self._construct_date_for_batch()
amount = ISO8583Parser.extract_amount(msg)
amount = amount.rjust(3, '0')
amount = 'VVS' + amount
batch = phone + batch_date
pos = DEFAULT_POS
passw = BANELCO_PASS
entity = BANELCO_ID
checksum = self._hash_info(batch, phone, entity, amount, pos, passw)
xml_string = self._ensamble_xml(batch, phone, entity, amount, pos, checksum)
response_xml = self.send_xml_request_to_hub(xml_string)
return response_xml
def process_request(self, msg):
mti = ISO8583Parser.get_MTI(msg)
try:
handler = self._handlers_mti[mti]
except:
return "BAD LINE" #The errors should be handled according to doc
try:
return handler(msg)
except AssertionError:
return "No esta Logueado"
except:
return "Error interno"
def process_mti_req(self, msg):
# Check time to live against opened since
now = datetime.datetime.now()
try:
assert self._logged, True
assert now - self._opened_since < self._ttl
except:
raise
hub_handler = HubHandler()
response_unproc = hub_handler.process_hub_request(msg)
response_hub = hub_handler.parse_xml_hub_response(response_unproc)
result_transaction, importeOut = self.translate_to_ISO8583(response_hub)
# Send message parameters based on result_transaction
return ISO8583Parser.ensamble_response_req(msg, importeOut, result_transaction)
def process_nmi_echo_test(self, msg):
# Renew time to live
return ISO8583Parser.ensamble_response_admin_conn(msg, NMI_ECHO_TEST, OK_TRANSACTION)
def process_nmi_logout(self, msg):
# After this this particular thread should expire
return ISO8583Parser.ensamble_response_admin_conn(msg, NMI_LOGOUT, OK_TRANSACTION)
def process_nmi_login(self, msg):
return ISO8583Parser.ensamble_response_admin_conn(msg, NMI_LOGIN, OK_TRANSACTION)
def process_mti_admin_conn(self, msg):
nmi = ISO8583Parser.get_NMI(msg)
if nmi is not None:
return self._handlers_nmi[nmi](msg)
else:
raise ValueError
def test_extract_amount(self):
expected = '10'
result = ISO8583Parser.extract_amount(MOCK_MESSAGE_REQ)
self.assertEquals(result, expected)
def test_ensamble_response_req(self):
expected = MOCK_MESSAGE_RESPONSE_REQ
result = ISO8583Parser.ensamble_response_req(MOCK_MESSAGE_REQ, '0',
OK_TRANSACTION)
self.assertEquals(result, expected)
def test_extract_phone(self):
expected = '1144558899'
result = ISO8583Parser.extract_phone(MOCK_MESSAGE_REQ)
self.assertEquals(result, expected)
def test_ensamble_response_admin(self):
expected = MOCK_MESSAGE_RESPONSE_ADMIN_CONN
result = ISO8583Parser.ensamble_response_admin_conn(MOCK_MESSAGE_ADMIN_CONN, NMI_LOGIN, \
OK_TRANSACTION)
self.assertEquals(result, expected)
def test_get_mti_req_error_len(self):
expected = MTI_REQ_ERROR
result = ISO8583Parser.get_MTI(MOCK_MESSAGE_REQ_BL)
self.assertEquals(result, expected)
def test_get_mti_admin_conn_error_len(self):
expected = MTI_ADMIN_CONN_ERROR
result = ISO8583Parser.get_MTI(MOCK_MESSAGE_ADMIN_CONN_BL)
self.assertEquals(result, expected)
def test_get_nmi_0810(self):
expected = NMI_LOGIN
result = ISO8583Parser.get_NMI(MOCK_MESSAGE_RESPONSE_ADMIN_CONN)
self.assertEquals(result, expected)
def test_get_mti(self):
expected = MTI_ADMIN_CONN
result = ISO8583Parser.get_MTI(MOCK_MESSAGE_ADMIN_CONN)
self.assertEquals(result, expected)