def user_exists(cls, req: "CamcopsRequest", username: str) -> bool:
"""
Does a user exist with this username?
"""
if not username:
return False
dbsession = req.dbsession
return exists_orm(dbsession, cls, cls.username == username)
def is_user_locked_out(cls, req: "CamcopsRequest", username: str) -> bool:
"""
Is the specified user locked out?
Args:
req: :class:`camcops_server.cc_modules.cc_request.CamcopsRequest`
username: the user's username
"""
dbsession = req.dbsession
now = req.now_utc
return exists_orm(dbsession, cls, cls.username == username,
cls.locked_until > now)
def opting_out(cls, session: Session, mpid: Union[int, str]) -> bool:
"""
Is this patient opting out?
Args:
session: SQLAlchemy database session for the secret admin database
mpid: MPID of the patient to test
Returns:
opting out?
"""
return exists_orm(session, cls, cls.mpid == mpid)
def group_exists(cls, dbsession: SqlASession, group_id: int) -> bool:
"""
Does a particular group (specified by its integer ID) exist?
"""
return exists_orm(dbsession, cls, cls.id == group_id)