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models.py
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models.py
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from flask import jsonify
from main import db
class User(db.Model):
id = db.Column(db.Integer, primary_key = True)
username = db.Column(db.Text)
password = db.Column(db.Text)
courses = db.relationship('Course', backref = 'user')
def __repr__(self):
return '''<ID %r,
Username %r,
Password %r,
Courses %r''' % (self.id, self.username, self.password, self.courses)
class Course(db.Model):
id = db.Column(db.Integer, primary_key = True)
title = db.Column(db.Text, unique = True)
semester = db.Column(db.Integer)
time_spent_studying = db.Column(db.Integer)
events = db.relationship('Event', backref = 'course')
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
@property
def serialize(self):
return {
'id' : self.id,
'title': self.title,
'semester': self.semester,
'time_spent_studying': self.time_spent_studying,
#'events': [e.serialize() for e in self.events]
}
def __repr__(self):
return '''
ID %d,
Title %r,
Semseter %r,
Time_Spent_Studying %r,
UserID %r,
Events %r
''' % (self.id, self.title, self.semester, self.time_spent_studying, self.user_id, 'self.events')
class Event(db.Model):
id = db.Column(db.Integer, primary_key = True)
start = db.Column(db.DateTime)
end = db.Column(db.DateTime)
eventType = db.Column(db.Text)
course_id = db.Column(db.Integer, db.ForeignKey('course.id'))
@property
def serialize(self):
return {
'id' : self.id,
'start': self.start,
'end': self.end,
'eventType': self.eventType,
}
def __repr__(self):
return '''
ID %r,
Start %r,
End %r,
EventType %r,
CourseID %r
''' % (self.id, self.start, self.end, self.eventType, self.course_id)