class Report(db.Model):
__tablename__ = "reports"
id = db.Column(db.Integer, primary_key=True)
datetime = db.Column(db.DateTime, default=datetime.utcnow)
event = db.Column(db.String)
quiz_id = db.Column(db.Integer, db.ForeignKey("quizzes.id"))
submission_id = db.Column(db.Integer, db.ForeignKey("submissions.id"))
class Quiz(db.Model):
__tablename__ = "quizzes"
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.Text, nullable=False)
info = db.Column(db.Text, nullable=False)
submissions = db.relationship(
"Submission",
backref="quiz",
lazy="dynamic",
primaryjoin="Submission.quiz_id == Quiz.id",
)
questions = db.relationship(
"Question",
backref="quiz",
lazy="dynamic",
primaryjoin="Question.quiz_id == Quiz.id",
)
events = db.relationship(
"Report",
backref="quiz",
lazy="dynamic",
primaryjoin="Report.quiz_id == Quiz.id",
)
owner_id = db.Column(db.Integer, db.ForeignKey("users.id"))
open_time = db.Column(db.DateTime)
close_time = db.Column(db.DateTime)
show_results = db.Column(db.Boolean, default=False)
class Submission(db.Model):
__tablename__ = "submissions"
id = db.Column(db.Integer, primary_key=True)
options = db.Column(db.ARRAY(db.String))
scores = db.Column(db.ARRAY(db.Integer))
owner_id = db.Column(db.Integer, db.ForeignKey("users.id"))
quiz_id = db.Column(db.Integer, db.ForeignKey("quizzes.id"))
start_time = db.Column(db.DateTime, default=datetime.utcnow)
is_done = db.Column(db.Boolean, default=False)
events = db.relationship(
"Report",
backref="submission",
lazy="dynamic",
primaryjoin="Report.submission_id == Submission.id",
)
class Question(db.Model):
__tablename__ = "questions"
id = db.Column(db.Integer, primary_key=True)
question = db.Column(db.Text, nullable=False)
answer = db.Column(db.Text, nullable=False)
is_essay = db.Column(db.Boolean, nullable=False)
options = db.Column(db.ARRAY(db.String))
quiz_id = db.Column(db.Integer, db.ForeignKey("quizzes.id"))
class User(db.Model):
__tablename__ = "users"
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String, index=True, nullable=False, unique=True)
password_hash = db.Column(db.String)
role_id = db.Column(db.Integer, db.ForeignKey("roles.id"))
name = db.Column(db.Text)
quizzes = db.relationship("Quiz",
backref="owner",
lazy="dynamic",
primaryjoin="Quiz.owner_id == User.id")
submissions = db.relationship(
"Submission",
backref="owner",
lazy="dynamic",
primaryjoin="Submission.owner_id == User.id",
)
classroom_ = db.Column("classroom", db.Integer, nullable=False, default=99)
@staticmethod
@login_manager.user_loader
def load_user(user_id):
return User.query.get(int(user_id))
is_active = True
is_authenticated = True
is_anonymous = False
is_admin = db.Column(db.Boolean, default=False)
def get_id(self):
return str(self.id)
def set_password(self, password):
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
@property
def classroom(self):
return ClassEnum(self.classroom_)