system-pri/backend/app/project_supervisor/models.py

from ..dependencies import db
from ..base.models import Person, Base


class ProjectSupervisor(Base, Person):
    __tablename__ = "project_supervisors"

    limit_group = db.Column(db.Integer, default=1, nullable=False)
    count_groups = db.Column(db.Integer, default=1, nullable=False)
    mode = db.Column(db.Integer, default=0, nullable=False)  # 0 - stationary, 1 - non-stationary, 2 - both