def __erp_update(self):
"""Sync registers.
"""
# Update periodically bgERP.
self.__erp_service_update_timer.update()
if self.__erp_service_update_timer.expired:
self.__erp_service_update_timer.clear()
ztm_regs = self.__registers.by_scope(Scope.Device)
ztm_regs = ztm_regs.new_then(60)
ztm_regs_dict = ztm_regs.to_dict()
update_state = self.__erp.sync(ztm_regs_dict)
if update_state is not None: # is not None
if self.__registers is not None:
self.__registers.update(update_state)
# Clear the last atendies. (Eml6287)
self.__registers.write("ac.last_update_attendees", str([]))
# (Eml6287)
# (Request to stop the queue from MG @ 15.01.2021)
# not_send_len = self.__registers_snapshot.qsize()
# if not_send_len > 0:
# Get from the queue.
# snapshot = self.__registers_snapshot.get()
# Send the firs from the queue.
# self.__erp.sync(snapshot)
else:
GlobalErrorHandler.log_no_connection_erp(self.__logger)
self.__erp_state_machine.set_state(ERPState.Login)
def login(self, credentials):
"""Log in to the service.
Parameters
----------
credentials : mixed
Credentials of the device for the service.
Returns
-------
bool
Success
"""
login_state = False
uri = self.host + self.__api_login
try:
response = requests.post(uri,
data=credentials,
timeout=self.timeout)
if response is not None:
# Take new login session key.
if response.status_code == 200:
data = response.json()
if data is not None:
# Authorization token.
if "token" in data:
self.__session.save(data["token"])
self.__session.load()
login_state = self.__session.session != ""
# ERP identity.
if "bgerp_id" in data:
self.__erp_id = data["bgerp_id"]
# Use saved session key.
elif response.status_code == 423:
self.__session.load()
login_state = self.__session.session != ""
self.__erp_id = credentials["bgerp_id"]
# Not authorized.
elif response.status_code == 403:
login_state = False
else:
self.__logger.error("HTTP Error code: {}".format(
response.status_code))
login_state = False
except Exception as ex:
GlobalErrorHandler.log_no_connection_erp(self.__logger)
self.__logger.error(traceback.format_exc())
login_state = False
return login_state
