class TestCase(db.Model):
ID = db.Column(db.String(32),
primary_key=True) # Test Case ID # generated via uuid4
testCasePath = db.Column(db.String(20))
expectedOutputPath = db.Column(db.String(20))
def __repr__(self):
return "<TestCase {0},{1},{2}>".format(self.ID, self.testCasePath,
self.expectedOutputPath)
class ChallengeAndStudent(db.Model): # relationship tables
cID = db.Column(db.String(32),
db.ForeignKey("challenge.ID"),
primary_key=True)
sID = db.Column(db.String(12),
db.ForeignKey("student.ID"),
primary_key=True)
def __repr__(self):
return "<ChallengeAndStudent {0},{1}>".format(self.cID, self.sID)
class ChallengeAndQuestion(db.Model): # relationship tables
cID = db.Column(db.String(32),
db.ForeignKey("challenge.ID"),
primary_key=True)
qID = db.Column(db.String(32),
db.ForeignKey("question.ID"),
primary_key=True)
def __repr__(self):
return "<ChallengeAndQuestion {0},{1}>".format(self.cID, self.qID)
class QuestionAndTestCase(db.Model): # relationship tables
qID = db.Column(db.String(32),
db.ForeignKey("question.ID"),
primary_key=True)
tID = db.Column(db.String(12),
db.ForeignKey("test_case.ID"),
primary_key=True)
def __repr__(self):
return "<QuestionAndTestCase {0},{1}>".format(self.qID, self.tID)
class Question(db.Model):
ID = db.Column(db.String(32),
primary_key=True) # Question ID # generated via uuid4
name = db.Column(db.String(20))
CPU = db.Column(db.String(10))
memory = db.Column(db.String(10))
def __repr__(self):
return "<Question {0},{1},{2},{3}>".format(self.ID, self.name,
self.CPU, self.memory)
class Challenge(db.Model):
ID = db.Column(db.String(32), primary_key=True) # generated via uuid4
teacherID = db.Column(db.String(10),
db.ForeignKey("teacher.ID"),
index=True)
status = db.Column(db.String(8))
timeLimitHrs = db.Column(db.Integer)
timeLimitMins = db.Column(db.Integer)
def __repr__(self):
return "<Challenge {0},{1},{2},{3},{4}>".format(
self.ID, self.teacherID, self.status, self.timeLimitHrs,
self.timeLimitMins)
class SubmissionResult(db.Model):
sID = db.Column(db.String(12),
db.ForeignKey("student.ID"),
primary_key=True)
cID = db.Column(db.String(32),
db.ForeignKey("challenge.ID"),
primary_key=True)
qID = db.Column(db.String(32),
db.ForeignKey("question.ID"),
primary_key=True)
tID = db.Column(db.String(12),
db.ForeignKey("test_case.ID"),
primary_key=True)
testPass = db.Column(db.Boolean)
def __repr__(self):
return "<Submission {0},{1},{2},{3},{4}>".format(
self.sID, self.cID, self.qID, self.tID, self.testPass)
class QuestionAndLanguage(db.Model):
qID = db.Column(db.String(32),
db.ForeignKey("question.ID"),
primary_key=True)
C = db.Column(db.Boolean)
CPP = db.Column(db.Boolean)
Python = db.Column(db.Boolean)
Python3 = db.Column(db.Boolean)
Ruby = db.Column(db.Boolean)
PHP5x = db.Column(db.Boolean)
PHP7x = db.Column(db.Boolean)
Java = db.Column(db.Boolean)
def __repr__(self):
return "<QuestionAndLanguage {0},{1},{2},{3},{4},{5},{6},{7},{8}>".format(
self.qID, self.C, self.CPP, self.Python, self.Python3, self.Ruby,
self.PHP5x, self.PHP7x, self.Java)
class Student(db.Model):
ID = db.Column(db.String(12), primary_key=True) # Student SRN
name = db.Column(db.String(20))
semester = db.Column(db.String(3))
username = db.Column(db.String(20),
index=True,
unique=True,
nullable=False) # Email for login
password = db.Column(db.String(10))
noOfChallenges = db.Column(db.Integer) # Challenges attended
def __repr__(self):
return "<Student {0},{1},{2},{3},{4},{5}>".format(
self.ID, self.name, self.semester, self.username, self.password,
self.noOfChallenges)
class Teacher(db.Model):
ID = db.Column(db.String(12), primary_key=True) # Teacher TRN
name = db.Column(db.String(20))
designation = db.Column(db.String(20))
username = db.Column(db.String(20),
index=True,
unique=True,
nullable=False) # Email for login
password = db.Column(db.String(10))
noOfChallenges = db.Column(db.Integer) # Challenges created
# challenges = db.relationship("Challenge", backref="teacher", lazy=True)
def __repr__(self):
return "<Teacher {0},{1},{2},{3},{4},{5}>".format(
self.ID, self.name, self.designation, self.username, self.password,
self.noOfChallenges)
class Submission(db.Model):
sID = db.Column(db.String(12),
db.ForeignKey("student.ID"),
primary_key=True)
cID = db.Column(db.String(32),
db.ForeignKey("challenge.ID"),
primary_key=True)
qID = db.Column(db.String(32),
db.ForeignKey("question.ID"),
primary_key=True)
codeFilePath = db.Column(db.String(100))
compilePass = db.Column(db.Boolean) # True is Pass, False is Fail
progLang = db.Column(db.String(10))
def __repr__(self):
return "<Submission {0},{1},{2},{3},{4},{5}>".format(
self.sID, self.cID, self.qID, self.codeFilePath, self.compilePass,
self.progLang)
class RevokedTokens(db.Model):
ID = db.Column(db.Integer, primary_key=True)
JTI = db.Column(db.String(120))
def __repr__(self):
return "<RevokedTokens {0},{1}>".format(self.ID, self.JTI)