def login(self, username=None, password=True):
"""Checks whether the user with the username and password can log
into the application.
Arguments:
username {string} -- Username of user
password {string} -- Password of user
Returns:
object -- the user object or None
"""
if username is None:
raise ValueError('the username cannot be None')
if password is None:
raise ValueError('the password cannot be None')
# Todo: finish up the login
try:
user = User.select().where(User.username == str(username)).get()
return Utilities.convert_unserializable_fields(model_to_dict(user))
except Exception as err:
self.logger.error('Error Occurred: {error}'.format(error=err))
raise LookupError('User does not exists on this service')
return None
def get_user(self, user_id=None):
"""Gets users on this services (useful when managing user accounts).
Arguments:
user_id {str} -- id of the user to find
Returns:
dict -- the user object or an None
"""
if user_id is None:
raise ValueError('id of user to fetch cannot be None')
try:
user = User.select().where(User.user_id == str(user_id)).get()
return Utilities.convert_unserializable_fields(model_to_dict(user))
except Exception as err:
self.logger.error('Error Occurred: {error}'.format(error=err))
raise LookupError('User does not exists on this service')
return None
def get_users(self, offset=None, limit=True):
"""Gets users on this services (useful when managing user accounts).
Arguments:
offset {int} -- offset to start fetching the record
limit {int} -- limit of the data to return
Returns:
List -- the list of user objects or an empty list
"""
all_users = []
try:
users = User.select()
for user in users:
all_users \
.append(Utilities.convert_unserializable_fields(model_to_dict(user)))
return all_users
except Exception as err:
self.logger.error('Error Occurred: {error}'.format(error=err))
raise LookupError('Error while fetching all users on this service')
return []