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#from __future__ import unicode_literals
from django.db import models
from django.contrib.auth.models import User
from django.core.validators import RegexValidator
position_choices = (
("coordinator", "Coordinator"),
("instructor", "Instructor")
)
def has_profile(user):
""" check if user has profile """
return True if hasattr(user, 'profile') else False
class Profile(models.Model):
"""Profile for users(instructors and coordinators)"""
user = models.OneToOneField(User)
institute = models.CharField(max_length=150)
department = models.CharField(max_length=150)
phone_number = models.CharField(
max_length=15,
validators=[RegexValidator(
regex=r'^\+?1?\d{9,15}$', message=(
"Phone number must be entered \
in the format: '+999999999'.\
Up to 15 digits allowed.")
)])
position = models.CharField(max_length=32, choices=position_choices)
def __str__(self):
return u"{0} {1} | {2} ".format(self.user.first_name,
self.user.last_name,
self.user.email
)
class Course(models.Model):
""""Admin creates courses which can be used by the instructor to create workshops.
"""
course_name = models.CharField(max_length=120)
course_description = models.TextField()
course_duration = models.CharField(max_length=12)
def __str__(self):
return u"{0} {1}".format(self.course_name, self.course_duration)
class Workshop(models.Model):
"""Instructor Creates workshop based on
Courses available"""
workshop_creator = models.ForeignKey(Profile, on_delete=models.CASCADE)
workshop_title = models.ForeignKey(Course, on_delete=models.CASCADE,\
help_text='Select the course you would like to create a workshop for')
date = models.DateField()
start_time = models.TimeField()
end_time = models.TimeField()
status = models.BooleanField()
def __str__(self):
return u"{0} | {1}".format(self.workshop_title, self.date)
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