def create_user(cls, user_data):
if UserDatabaseClient.get_user_by_username(
user_data.username) is not None:
cls.logger().info(
f"Failing to create user #{user_data.username}. Username already in use."
)
return BadRequestUserMessageResponse(
"Username already in use for other user.",
UserResponseStatus.ALREADY_REGISTERED.value)
try:
new_client = UserDatabaseClient.add_client()
new_user = User(user_id=new_client.id,
username=user_data.username,
email=user_data.email,
password=hashing.hash(user_data.password),
first_name=user_data.first_name,
last_name=user_data.last_name,
profile_pic=user_data.profile_pic,
role=user_data.role or UserRoles.USER.value,
token=Authenticator.generate(
new_client.id, user_data.password))
UserDatabaseClient.add_user(new_user)
DatabaseClient.commit()
cls.logger().info(f"User #{new_client.id} created.")
headers = {"auth_token": new_user.token}
return SuccessfulUserResponse(new_user, headers)
except IntegrityError as exc:
DatabaseClient.rollback()
if UserDatabaseClient.get_user_by_email(
user_data.email) is not None:
cls.logger().info(
f"Failing to create user {user_data.username}. Email already in use.",
exc)
return BadRequestUserMessageResponse(
"Email already in use for other user.",
UserResponseStatus.ALREADY_REGISTERED.value)
else:
cls.logger().info(
f"Failing to create user #{user_data.username}.")
return UnsuccessfulClientResponse("Couldn't create user.")
except:
DatabaseClient.rollback()
cls.logger().info(f"Failing to create user #{user_data.username}.")
return UnsuccessfulClientResponse("Couldn't create user.")
def _login_facebook_user(cls, user_data):
try:
facebook_user = FacebookService.get_user_from_facebook(user_data)
user = UserDatabaseClient.get_user_by_facebook_id(
facebook_user.facebook_id)
if user is not None:
cls.logger().info(
f"Logging in Facebook user with Facebook ID #{facebook_user.facebook_id}."
)
cls.logger().debug(f"Generating token for user {user.id}")
user.token = Authenticator.generate(user.id)
user.online = True
UserDatabaseClient.update_user(user)
DatabaseClient.commit()
cls.logger().info(f"User #{user.id} logged in.")
headers = {"auth_token": user.token}
return SuccessfulUserResponse(user, headers)
else:
cls.logger().info(
f"Creating new Facebook user with Facebook ID #{facebook_user.facebook_id}."
)
new_client = UserDatabaseClient.add_client()
new_user = User(user_id=new_client.id,
facebook_id=facebook_user.facebook_id,
username=facebook_user.username,
email=facebook_user.email,
first_name=facebook_user.first_name,
last_name=facebook_user.last_name,
profile_pic=facebook_user.profile_pic,
role=UserRoles.USER.value,
token=Authenticator.generate(new_client.id))
UserDatabaseClient.add_user(new_user)
DatabaseClient.commit()
cls.logger().info(f"User #{new_client.id} logged in.")
headers = {"auth_token": new_user.token}
return SuccessfulUserResponse(new_user, headers)
except FacebookWrongTokenError:
cls.logger().info(
f"Failing to logging in user with Facebook token #{user_data.facebook_token}."
)
return UnsuccessfulClientResponse("Couldn't perform login.")